package net.sourceforge.phpdt.internal.compiler;
import net.sourceforge.phpdt.core.compiler.IProblem;
+import net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration;
import net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit;
import net.sourceforge.phpdt.internal.compiler.impl.CompilerOptions;
import net.sourceforge.phpdt.internal.compiler.parser.UnitParser;
import net.sourceforge.phpdt.internal.compiler.problem.AbortCompilation;
import net.sourceforge.phpdt.internal.compiler.problem.ProblemReporter;
-import net.sourceforge.phpeclipse.internal.compiler.ast.CompilationUnitDeclaration;
-
-import org.eclipse.core.resources.IResource;
/*
- * A document element parser extracts structural information from a piece of source, providing detailed source positions info.
+ * A document element parser extracts structural information from a piece of
+ * source, providing detailed source positions info.
*
* also see @IDocumentElementRequestor
*
- * The structural investigation includes: - the package statement - import statements - top-level types: package member, member
- * types (member types of member types...) - fields - methods
+ * The structural investigation includes: - the package statement - import
+ * statements - top-level types: package member, member types (member types of
+ * member types...) - fields - methods
*
* Any (parsing) problem encountered is also provided.
*/
public class DocumentElementParser extends UnitParser {
- IDocumentElementRequestor requestor;
-
- private int localIntPtr;
+ IDocumentElementRequestor requestor;
- private int lastFieldEndPosition;
+ //private int localIntPtr;
- private int lastFieldBodyEndPosition;
+ //private int lastFieldEndPosition;
- private int typeStartPosition;
+ //private int lastFieldBodyEndPosition;
- private long selectorSourcePositions;
+// private int typeStartPosition;
- private int typeDims;
+ //private long selectorSourcePositions;
- private int extendsDim;
+ //private int typeDims;
- private int declarationSourceStart;
+ //private int extendsDim;
- /* int[] stack for storing javadoc positions */
- int[][] intArrayStack;
+ //private int declarationSourceStart;
- int intArrayPtr;
+ /* int[] stack for storing javadoc positions */
+ int[][] intArrayStack;
- // CompilerOptions options;
+ int intArrayPtr;
- public DocumentElementParser(final IDocumentElementRequestor requestor, IProblemFactory problemFactory,
- CompilerOptions options) {
- super(new ProblemReporter(DefaultErrorHandlingPolicies.exitAfterAllProblems(), options, problemFactory) {
- public void record(IProblem problem, CompilationResult unitResult) {
- requestor.acceptProblem(problem);
- }
- });
- // false,
- // options.sourceLevel >= CompilerOptions.JDK1_4);
- this.requestor = requestor;
- intArrayStack = new int[30][];
- this.options = options;
- }
+ // CompilerOptions options;
- /**
- *
- * INTERNAL USE-ONLY
- */
- //protected void adjustInterfaceModifiers() {
- // intStack[intPtr - 2] |= AccInterface;
- //}
- /*
- * Will clear the comment stack when looking for a potential JavaDoc which might contain @deprecated.
- *
- * Additionally, before investigating for @deprecated, retrieve the positions of the JavaDoc comments so as to notify requestor
- * with them.
- */
- //public void checkAnnotation() {
- //
- // /* persisting javadoc positions */
- // pushOnIntArrayStack(this.getJavaDocPositions());
- // boolean deprecated = false;
- // int lastAnnotationIndex = -1;
- // int commentPtr = scanner.commentPtr;
- //
- // //since jdk1.2 look only in the last java doc comment...
- // nextComment : for (lastAnnotationIndex = scanner.commentPtr; lastAnnotationIndex >= 0; lastAnnotationIndex--){
- // //look for @deprecated into the first javadoc comment preceeding the declaration
- // int commentSourceStart = scanner.commentStarts[lastAnnotationIndex];
- // // javadoc only (non javadoc comment have negative end positions.)
- // if (modifiersSourceStart != -1 && modifiersSourceStart < commentSourceStart) {
- // continue nextComment;
- // }
- // if (scanner.commentStops[lastAnnotationIndex] < 0) {
- // continue nextComment;
- // }
- // int commentSourceEnd = scanner.commentStops[lastAnnotationIndex] - 1; //stop is one over
- // char[] comment = scanner.source;
- //
- // deprecated =
- // checkDeprecation(
- // commentSourceStart,
- // commentSourceEnd,
- // comment);
- // break nextComment;
- // }
- // if (deprecated) {
- // checkAndSetModifiers(AccDeprecated);
- // }
- // // modify the modifier source start to point at the first comment
- // if (commentPtr >= 0) {
- // declarationSourceStart = scanner.commentStarts[0];
- // }
- //}
- /**
- *
- * INTERNAL USE-ONLY
- */
- //protected void consumeClassBodyDeclaration() {
- // // ClassBodyDeclaration ::= Diet Block
- // //push an Initializer
- // //optimize the push/pop
- //
- // super.consumeClassBodyDeclaration();
- // Initializer initializer = (Initializer) astStack[astPtr];
- // requestor.acceptInitializer(
- // initializer.declarationSourceStart,
- // initializer.declarationSourceEnd,
- // intArrayStack[intArrayPtr--],
- // 0,
- // modifiersSourceStart,
- // initializer.block.sourceStart,
- // initializer.block.sourceEnd);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeClassDeclaration() {
- // super.consumeClassDeclaration();
- // // we know that we have a TypeDeclaration on the top of the astStack
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // return;
- // }
- // requestor.exitClass(endStatementPosition, // '}' is the end of the body
- // ((TypeDeclaration) astStack[astPtr]).declarationSourceEnd);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeClassHeader() {
- // //ClassHeader ::= $empty
- // super.consumeClassHeader();
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // intArrayPtr--;
- // return;
- // }
- // TypeDeclaration typeDecl = (TypeDeclaration) astStack[astPtr];
- // TypeReference[] superInterfaces = typeDecl.superInterfaces;
- // char[][] interfaceNames = null;
- // int[] interfaceNameStarts = null;
- // int[] interfaceNameEnds = null;
- // if (superInterfaces != null) {
- // int superInterfacesLength = superInterfaces.length;
- // interfaceNames = new char[superInterfacesLength][];
- // interfaceNameStarts = new int[superInterfacesLength];
- // interfaceNameEnds = new int[superInterfacesLength];
- // for (int i = 0; i < superInterfacesLength; i++) {
- // TypeReference superInterface = superInterfaces[i];
- // interfaceNames[i] = CharOperation.concatWith(superInterface.getTypeName(), '.');
- // interfaceNameStarts[i] = superInterface.sourceStart;
- // interfaceNameEnds[i] = superInterface.sourceEnd;
- // }
- // }
- // // flush the comments related to the class header
- // scanner.commentPtr = -1;
- // TypeReference superclass = typeDecl.superclass;
- // if (superclass == null) {
- // requestor.enterClass(
- // typeDecl.declarationSourceStart,
- // intArrayStack[intArrayPtr--],
- // typeDecl.modifiers,
- // typeDecl.modifiersSourceStart,
- // typeStartPosition,
- // typeDecl.name,
- // typeDecl.sourceStart,
- // typeDecl.sourceEnd,
- // null,
- // -1,
- // -1,
- // interfaceNames,
- // interfaceNameStarts,
- // interfaceNameEnds,
- // scanner.currentPosition - 1);
- // } else {
- // requestor.enterClass(
- // typeDecl.declarationSourceStart,
- // intArrayStack[intArrayPtr--],
- // typeDecl.modifiers,
- // typeDecl.modifiersSourceStart,
- // typeStartPosition,
- // typeDecl.name,
- // typeDecl.sourceStart,
- // typeDecl.sourceEnd,
- // CharOperation.concatWith(superclass.getTypeName(), '.'),
- // superclass.sourceStart,
- // superclass.sourceEnd,
- // interfaceNames,
- // interfaceNameStarts,
- // interfaceNameEnds,
- // scanner.currentPosition - 1);
- //
- // }
- //}
- //protected void consumeClassHeaderName() {
- // // ClassHeaderName ::= Modifiersopt 'class' 'Identifier'
- // TypeDeclaration typeDecl;
- // if (nestedMethod[nestedType] == 0) {
- // if (nestedType != 0) {
- // typeDecl = new MemberTypeDeclaration(this.compilationUnit.compilationResult);
- // } else {
- // typeDecl = new TypeDeclaration(this.compilationUnit.compilationResult);
- // }
- // } else {
- // // Record that the block has a declaration for local types
- // typeDecl = new LocalTypeDeclaration(this.compilationUnit.compilationResult);
- // markEnclosingMemberWithLocalType();
- // blockReal();
- // }
- //
- // //highlight the name of the type
- // long pos = identifierPositionStack[identifierPtr];
- // typeDecl.sourceEnd = (int) pos;
- // typeDecl.sourceStart = (int) (pos >>> 32);
- // typeDecl.name = identifierStack[identifierPtr--];
- // identifierLengthPtr--;
- //
- // //compute the declaration source too
- // // 'class' and 'interface' push an int position
- // typeStartPosition = typeDecl.declarationSourceStart = intStack[intPtr--];
- // intPtr--;
- // int declarationSourceStart = intStack[intPtr--];
- // typeDecl.modifiersSourceStart = intStack[intPtr--];
- // typeDecl.modifiers = intStack[intPtr--];
- // if (typeDecl.declarationSourceStart > declarationSourceStart) {
- // typeDecl.declarationSourceStart = declarationSourceStart;
- // }
- // typeDecl.bodyStart = typeDecl.sourceEnd + 1;
- // pushOnAstStack(typeDecl);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeCompilationUnit() {
- // // CompilationUnit ::= EnterCompilationUnit PackageDeclarationopt ImportDeclarationsopt
- // requestor.exitCompilationUnit(scanner.source.length - 1);
- //}
- /**
- *
- * INTERNAL USE-ONLY
- */
- //protected void consumeConstructorDeclaration() {
- // // ConstructorDeclaration ::= ConstructorHeader ConstructorBody
- // super.consumeConstructorDeclaration();
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // return;
- // }
- // ConstructorDeclaration cd = (ConstructorDeclaration) astStack[astPtr];
- // requestor.exitConstructor(endStatementPosition, cd.declarationSourceEnd);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeConstructorHeader() {
- // // ConstructorHeader ::= ConstructorHeaderName MethodHeaderParameters MethodHeaderThrowsClauseopt
- // super.consumeConstructorHeader();
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // intArrayPtr--;
- // return;
- // }
- // ConstructorDeclaration cd = (ConstructorDeclaration) astStack[astPtr];
- // Argument[] arguments = cd.arguments;
- // char[][] argumentTypes = null;
- // char[][] argumentNames = null;
- // int[] argumentTypeStarts = null;
- // int[] argumentTypeEnds = null;
- // int[] argumentNameStarts = null;
- // int[] argumentNameEnds = null;
- // if (arguments != null) {
- // int argumentLength = arguments.length;
- // argumentTypes = new char[argumentLength][];
- // argumentNames = new char[argumentLength][];
- // argumentNameStarts = new int[argumentLength];
- // argumentNameEnds = new int[argumentLength];
- // argumentTypeStarts = new int[argumentLength];
- // argumentTypeEnds = new int[argumentLength];
- // for (int i = 0; i < argumentLength; i++) {
- // Argument argument = arguments[i];
- // TypeReference argumentType = argument.type;
- // argumentTypes[i] = returnTypeName(argumentType);
- // argumentNames[i] = argument.name;
- // argumentNameStarts[i] = argument.sourceStart;
- // argumentNameEnds[i] = argument.sourceEnd;
- // argumentTypeStarts[i] = argumentType.sourceStart;
- // argumentTypeEnds[i] = argumentType.sourceEnd;
- // }
- // }
- // TypeReference[] thrownExceptions = cd.thrownExceptions;
- // char[][] exceptionTypes = null;
- // int[] exceptionTypeStarts = null;
- // int[] exceptionTypeEnds = null;
- // if (thrownExceptions != null) {
- // int thrownExceptionLength = thrownExceptions.length;
- // exceptionTypes = new char[thrownExceptionLength][];
- // exceptionTypeStarts = new int[thrownExceptionLength];
- // exceptionTypeEnds = new int[thrownExceptionLength];
- // for (int i = 0; i < thrownExceptionLength; i++) {
- // TypeReference exception = thrownExceptions[i];
- // exceptionTypes[i] = CharOperation.concatWith(exception.getTypeName(), '.');
- // exceptionTypeStarts[i] = exception.sourceStart;
- // exceptionTypeEnds[i] = exception.sourceEnd;
- // }
- // }
- // requestor
- // .enterConstructor(
- // cd.declarationSourceStart,
- // intArrayStack[intArrayPtr--],
- // cd.modifiers,
- // cd.modifiersSourceStart,
- // cd.selector,
- // cd.sourceStart,
- // (int) (selectorSourcePositions & 0xFFFFFFFFL),
- // // retrieve the source end of the name
- // argumentTypes,
- // argumentTypeStarts,
- // argumentTypeEnds,
- // argumentNames,
- // argumentNameStarts,
- // argumentNameEnds,
- // rParenPos,
- // // right parenthesis
- // exceptionTypes,
- // exceptionTypeStarts,
- // exceptionTypeEnds,
- // scanner.currentPosition - 1);
- //}
- //protected void consumeConstructorHeaderName() {
- // // ConstructorHeaderName ::= Modifiersopt 'Identifier' '('
- // ConstructorDeclaration cd = new ConstructorDeclaration(this.compilationUnit.compilationResult);
- //
- // //name -- this is not really revelant but we do .....
- // cd.selector = identifierStack[identifierPtr];
- // selectorSourcePositions = identifierPositionStack[identifierPtr--];
- // identifierLengthPtr--;
- //
- // //modifiers
- // cd.declarationSourceStart = intStack[intPtr--];
- // cd.modifiersSourceStart = intStack[intPtr--];
- // cd.modifiers = intStack[intPtr--];
- //
- // //highlight starts at the selector starts
- // cd.sourceStart = (int) (selectorSourcePositions >>> 32);
- // pushOnAstStack(cd);
- //
- // cd.sourceEnd = lParenPos;
- // cd.bodyStart = lParenPos + 1;
- //}
- //protected void consumeDefaultModifiers() {
- // checkAnnotation(); // might update modifiers with AccDeprecated
- // pushOnIntStack(modifiers); // modifiers
- // pushOnIntStack(-1);
- // pushOnIntStack(
- // declarationSourceStart >= 0 ? declarationSourceStart : scanner.startPosition);
- // resetModifiers();
- //}
- //protected void consumeDiet() {
- // // Diet ::= $empty
- // super.consumeDiet();
- // /* persisting javadoc positions
- // * Will be consume in consumeClassBodyDeclaration
- // */
- // pushOnIntArrayStack(this.getJavaDocPositions());
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeEnterCompilationUnit() {
- // // EnterCompilationUnit ::= $empty
- // requestor.enterCompilationUnit();
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeEnterVariable() {
- // // EnterVariable ::= $empty
- // boolean isLocalDeclaration = isLocalDeclaration();
- // if (!isLocalDeclaration && (variablesCounter[nestedType] != 0)) {
- // requestor.exitField(lastFieldBodyEndPosition, lastFieldEndPosition);
- // }
- // char[] name = identifierStack[identifierPtr];
- // long namePosition = identifierPositionStack[identifierPtr--];
- // int extendedTypeDimension = intStack[intPtr--];
- //
- // AbstractVariableDeclaration declaration;
- // if (nestedMethod[nestedType] != 0) {
- // // create the local variable declarations
- // declaration =
- // new LocalDeclaration(null, name, (int) (namePosition >>> 32), (int) namePosition);
- // } else {
- // // create the field declaration
- // declaration =
- // new FieldDeclaration(null, name, (int) (namePosition >>> 32), (int) namePosition);
- // }
- // identifierLengthPtr--;
- // TypeReference type;
- // int variableIndex = variablesCounter[nestedType];
- // int typeDim = 0;
- // if (variableIndex == 0) {
- // // first variable of the declaration (FieldDeclaration or LocalDeclaration)
- // if (nestedMethod[nestedType] != 0) {
- // // local declaration
- // declaration.declarationSourceStart = intStack[intPtr--];
- // declaration.modifiersSourceStart = intStack[intPtr--];
- // declaration.modifiers = intStack[intPtr--];
- // type = getTypeReference(typeDim = intStack[intPtr--]); // type dimension
- // pushOnAstStack(type);
- // } else {
- // // field declaration
- // type = getTypeReference(typeDim = intStack[intPtr--]); // type dimension
- // pushOnAstStack(type);
- // declaration.declarationSourceStart = intStack[intPtr--];
- // declaration.modifiersSourceStart = intStack[intPtr--];
- // declaration.modifiers = intStack[intPtr--];
- // }
- // } else {
- // type = (TypeReference) astStack[astPtr - variableIndex];
- // typeDim = type.dimensions();
- // AbstractVariableDeclaration previousVariable =
- // (AbstractVariableDeclaration) astStack[astPtr];
- // declaration.declarationSourceStart = previousVariable.declarationSourceStart;
- // declaration.modifiers = previousVariable.modifiers;
- // declaration.modifiersSourceStart = previousVariable.modifiersSourceStart;
- // }
- //
- // localIntPtr = intPtr;
- //
- // if (extendedTypeDimension == 0) {
- // declaration.type = type;
- // } else {
- // int dimension = typeDim + extendedTypeDimension;
- // //on the identifierLengthStack there is the information about the type....
- // int baseType;
- // if ((baseType = identifierLengthStack[identifierLengthPtr + 1]) < 0) {
- // //it was a baseType
- // declaration.type = TypeReference.baseTypeReference(-baseType, dimension);
- // declaration.type.sourceStart = type.sourceStart;
- // declaration.type.sourceEnd = type.sourceEnd;
- // } else {
- // declaration.type = this.copyDims(type, dimension);
- // }
- // }
- // variablesCounter[nestedType]++;
- // nestedMethod[nestedType]++;
- // pushOnAstStack(declaration);
- //
- // int[] javadocPositions = intArrayStack[intArrayPtr];
- // if (!isLocalDeclaration) {
- // requestor
- // .enterField(
- // declaration.declarationSourceStart,
- // javadocPositions,
- // declaration.modifiers,
- // declaration.modifiersSourceStart,
- // returnTypeName(declaration.type),
- // type.sourceStart,
- // type.sourceEnd,
- // typeDims,
- // name,
- // (int) (namePosition >>> 32),
- // (int) namePosition,
- // extendedTypeDimension,
- // extendedTypeDimension == 0 ? -1 : endPosition);
- // }
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeExitVariableWithInitialization() {
- // // ExitVariableWithInitialization ::= $empty
- // // the scanner is located after the comma or the semi-colon.
- // // we want to include the comma or the semi-colon
- // super.consumeExitVariableWithInitialization();
- // nestedMethod[nestedType]--;
- // lastFieldEndPosition = scanner.currentPosition - 1;
- // lastFieldBodyEndPosition = ((AbstractVariableDeclaration) astStack[astPtr]).initialization.sourceEnd;
- //}
- //protected void consumeExitVariableWithoutInitialization() {
- // // ExitVariableWithoutInitialization ::= $empty
- // // do nothing by default
- // super.consumeExitVariableWithoutInitialization();
- // nestedMethod[nestedType]--;
- // lastFieldEndPosition = scanner.currentPosition - 1;
- // lastFieldBodyEndPosition = scanner.startPosition - 1;
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeFieldDeclaration() {
- // // See consumeLocalVariableDeclarationDefaultModifier() in case of change: duplicated code
- // // FieldDeclaration ::= Modifiersopt Type VariableDeclarators ';'
- // // the super.consumeFieldDeclaration will reinitialize the variableCounter[nestedType]
- // int variableIndex = variablesCounter[nestedType];
- // super.consumeFieldDeclaration();
- // intArrayPtr--;
- // if (isLocalDeclaration())
- // return;
- // if (variableIndex != 0) {
- // requestor.exitField(lastFieldBodyEndPosition, lastFieldEndPosition);
- // }
- //}
- //protected void consumeFormalParameter() {
- // // FormalParameter ::= Type VariableDeclaratorId ==> false
- // // FormalParameter ::= Modifiers Type VariableDeclaratorId ==> true
- // /*
- // astStack :
- // identifierStack : type identifier
- // intStack : dim dim
- // ==>
- // astStack : Argument
- // identifierStack :
- // intStack :
- // */
- //
- // identifierLengthPtr--;
- // char[] name = identifierStack[identifierPtr];
- // long namePositions = identifierPositionStack[identifierPtr--];
- // TypeReference type = getTypeReference(intStack[intPtr--] + intStack[intPtr--]);
- // intPtr -= 3;
- // Argument arg =
- // new Argument(
- // name,
- // namePositions,
- // type,
- // intStack[intPtr + 1]); // modifiers
- // pushOnAstStack(arg);
- // intArrayPtr--;
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeInterfaceDeclaration() {
- // super.consumeInterfaceDeclaration();
- // // we know that we have a TypeDeclaration on the top of the astStack
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // return;
- // }
- // requestor.exitInterface(endStatementPosition, // the '}' is the end of the body
- // ((TypeDeclaration) astStack[astPtr]).declarationSourceEnd);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeInterfaceHeader() {
- // //InterfaceHeader ::= $empty
- // super.consumeInterfaceHeader();
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // intArrayPtr--;
- // return;
- // }
- // TypeDeclaration typeDecl = (TypeDeclaration) astStack[astPtr];
- // TypeReference[] superInterfaces = typeDecl.superInterfaces;
- // char[][] interfaceNames = null;
- // int[] interfaceNameStarts = null;
- // int[] interfacenameEnds = null;
- // int superInterfacesLength = 0;
- // if (superInterfaces != null) {
- // superInterfacesLength = superInterfaces.length;
- // interfaceNames = new char[superInterfacesLength][];
- // interfaceNameStarts = new int[superInterfacesLength];
- // interfacenameEnds = new int[superInterfacesLength];
- // }
- // if (superInterfaces != null) {
- // for (int i = 0; i < superInterfacesLength; i++) {
- // TypeReference superInterface = superInterfaces[i];
- // interfaceNames[i] = CharOperation.concatWith(superInterface.getTypeName(), '.');
- // interfaceNameStarts[i] = superInterface.sourceStart;
- // interfacenameEnds[i] = superInterface.sourceEnd;
- // }
- // }
- // // flush the comments related to the interface header
- // scanner.commentPtr = -1;
- // requestor.enterInterface(
- // typeDecl.declarationSourceStart,
- // intArrayStack[intArrayPtr--],
- // typeDecl.modifiers,
- // typeDecl.modifiersSourceStart,
- // typeStartPosition,
- // typeDecl.name,
- // typeDecl.sourceStart,
- // typeDecl.sourceEnd,
- // interfaceNames,
- // interfaceNameStarts,
- // interfacenameEnds,
- // scanner.currentPosition - 1);
- //}
- //protected void consumeInterfaceHeaderName() {
- // // InterfaceHeaderName ::= Modifiersopt 'interface' 'Identifier'
- // TypeDeclaration typeDecl;
- // if (nestedMethod[nestedType] == 0) {
- // if (nestedType != 0) {
- // typeDecl = new MemberTypeDeclaration(this.compilationUnit.compilationResult);
- // } else {
- // typeDecl = new TypeDeclaration(this.compilationUnit.compilationResult);
- // }
- // } else {
- // // Record that the block has a declaration for local types
- // typeDecl = new LocalTypeDeclaration(this.compilationUnit.compilationResult);
- // markEnclosingMemberWithLocalType();
- // blockReal();
- // }
- //
- // //highlight the name of the type
- // long pos = identifierPositionStack[identifierPtr];
- // typeDecl.sourceEnd = (int) pos;
- // typeDecl.sourceStart = (int) (pos >>> 32);
- // typeDecl.name = identifierStack[identifierPtr--];
- // identifierLengthPtr--;
- //
- // //compute the declaration source too
- // // 'class' and 'interface' push an int position
- // typeStartPosition = typeDecl.declarationSourceStart = intStack[intPtr--];
- // intPtr--;
- // int declarationSourceStart = intStack[intPtr--];
- // typeDecl.modifiersSourceStart = intStack[intPtr--];
- // typeDecl.modifiers = intStack[intPtr--];
- // if (typeDecl.declarationSourceStart > declarationSourceStart) {
- // typeDecl.declarationSourceStart = declarationSourceStart;
- // }
- // typeDecl.bodyStart = typeDecl.sourceEnd + 1;
- // pushOnAstStack(typeDecl);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeLocalVariableDeclaration() {
- // // See consumeLocalVariableDeclarationDefaultModifier() in case of change: duplicated code
- // // FieldDeclaration ::= Modifiersopt Type VariableDeclarators ';'
- //
- // super.consumeLocalVariableDeclaration();
- // intArrayPtr--;
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeMethodDeclaration(boolean isNotAbstract) {
- // // MethodDeclaration ::= MethodHeader MethodBody
- // // AbstractMethodDeclaration ::= MethodHeader ';'
- // super.consumeMethodDeclaration(isNotAbstract);
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // return;
- // }
- // MethodDeclaration md = (MethodDeclaration) astStack[astPtr];
- // requestor.exitMethod(endStatementPosition, md.declarationSourceEnd);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeMethodHeader() {
- // // MethodHeader ::= MethodHeaderName MethodHeaderParameters MethodHeaderExtendedDims ThrowsClauseopt
- // super.consumeMethodHeader();
- // if (isLocalDeclaration()) {
- // // we ignore the local variable declarations
- // intArrayPtr--;
- // return;
- // }
- // MethodDeclaration md = (MethodDeclaration) astStack[astPtr];
- //
- // TypeReference returnType = md.returnType;
- // char[] returnTypeName = returnTypeName(returnType);
- // Argument[] arguments = md.arguments;
- // char[][] argumentTypes = null;
- // char[][] argumentNames = null;
- // int[] argumentTypeStarts = null;
- // int[] argumentTypeEnds = null;
- // int[] argumentNameStarts = null;
- // int[] argumentNameEnds = null;
- // if (arguments != null) {
- // int argumentLength = arguments.length;
- // argumentTypes = new char[argumentLength][];
- // argumentNames = new char[argumentLength][];
- // argumentNameStarts = new int[argumentLength];
- // argumentNameEnds = new int[argumentLength];
- // argumentTypeStarts = new int[argumentLength];
- // argumentTypeEnds = new int[argumentLength];
- // for (int i = 0; i < argumentLength; i++) {
- // Argument argument = arguments[i];
- // TypeReference argumentType = argument.type;
- // argumentTypes[i] = returnTypeName(argumentType);
- // argumentNames[i] = argument.name;
- // argumentNameStarts[i] = argument.sourceStart;
- // argumentNameEnds[i] = argument.sourceEnd;
- // argumentTypeStarts[i] = argumentType.sourceStart;
- // argumentTypeEnds[i] = argumentType.sourceEnd;
- // }
- // }
- // TypeReference[] thrownExceptions = md.thrownExceptions;
- // char[][] exceptionTypes = null;
- // int[] exceptionTypeStarts = null;
- // int[] exceptionTypeEnds = null;
- // if (thrownExceptions != null) {
- // int thrownExceptionLength = thrownExceptions.length;
- // exceptionTypeStarts = new int[thrownExceptionLength];
- // exceptionTypeEnds = new int[thrownExceptionLength];
- // exceptionTypes = new char[thrownExceptionLength][];
- // for (int i = 0; i < thrownExceptionLength; i++) {
- // TypeReference exception = thrownExceptions[i];
- // exceptionTypes[i] = CharOperation.concatWith(exception.getTypeName(), '.');
- // exceptionTypeStarts[i] = exception.sourceStart;
- // exceptionTypeEnds[i] = exception.sourceEnd;
- // }
- // }
- // requestor
- // .enterMethod(
- // md.declarationSourceStart,
- // intArrayStack[intArrayPtr--],
- // md.modifiers,
- // md.modifiersSourceStart,
- // returnTypeName,
- // returnType.sourceStart,
- // returnType.sourceEnd,
- // typeDims,
- // md.selector,
- // md.sourceStart,
- // (int) (selectorSourcePositions & 0xFFFFFFFFL),
- // argumentTypes,
- // argumentTypeStarts,
- // argumentTypeEnds,
- // argumentNames,
- // argumentNameStarts,
- // argumentNameEnds,
- // rParenPos,
- // extendsDim,
- // extendsDim == 0 ? -1 : endPosition,
- // exceptionTypes,
- // exceptionTypeStarts,
- // exceptionTypeEnds,
- // scanner.currentPosition - 1);
- //}
- //protected void consumeMethodHeaderExtendedDims() {
- // // MethodHeaderExtendedDims ::= Dimsopt
- // // now we update the returnType of the method
- // MethodDeclaration md = (MethodDeclaration) astStack[astPtr];
- // int extendedDims = intStack[intPtr--];
- // extendsDim = extendedDims;
- // if (extendedDims != 0) {
- // TypeReference returnType = md.returnType;
- // md.sourceEnd = endPosition;
- // int dims = returnType.dimensions() + extendedDims;
- // int baseType;
- // if ((baseType = identifierLengthStack[identifierLengthPtr + 1]) < 0) {
- // //it was a baseType
- // int sourceStart = returnType.sourceStart;
- // int sourceEnd = returnType.sourceEnd;
- // returnType = TypeReference.baseTypeReference(-baseType, dims);
- // returnType.sourceStart = sourceStart;
- // returnType.sourceEnd = sourceEnd;
- // md.returnType = returnType;
- // } else {
- // md.returnType = this.copyDims(md.returnType, dims);
- // }
- // if (currentToken == TokenNameLBRACE) {
- // md.bodyStart = endPosition + 1;
- // }
- // }
- //}
- //protected void consumeMethodHeaderName() {
- // // MethodHeaderName ::= Modifiersopt Type 'Identifier' '('
- // MethodDeclaration md = new MethodDeclaration(this.compilationUnit.compilationResult);
- //
- // //name
- // md.selector = identifierStack[identifierPtr];
- // selectorSourcePositions = identifierPositionStack[identifierPtr--];
- // identifierLengthPtr--;
- // //type
- // md.returnType = getTypeReference(typeDims = intStack[intPtr--]);
- // //modifiers
- // md.declarationSourceStart = intStack[intPtr--];
- // md.modifiersSourceStart = intStack[intPtr--];
- // md.modifiers = intStack[intPtr--];
- //
- // //highlight starts at selector start
- // md.sourceStart = (int) (selectorSourcePositions >>> 32);
- // pushOnAstStack(md);
- // md.bodyStart = scanner.currentPosition-1;
- //}
- //protected void consumeModifiers() {
- // checkAnnotation(); // might update modifiers with AccDeprecated
- // pushOnIntStack(modifiers); // modifiers
- // pushOnIntStack(modifiersSourceStart);
- // pushOnIntStack(
- // declarationSourceStart >= 0 ? declarationSourceStart : modifiersSourceStart);
- // resetModifiers();
- //}
- /**
- *
- * INTERNAL USE-ONLY
- */
- //protected void consumePackageDeclarationName() {
- // /* persisting javadoc positions */
- // pushOnIntArrayStack(this.getJavaDocPositions());
- //
- // super.consumePackageDeclarationName();
- // ImportReference importReference = compilationUnit.currentPackage;
- //
- // requestor.acceptPackage(
- // importReference.declarationSourceStart,
- // importReference.declarationSourceEnd,
- // intArrayStack[intArrayPtr--],
- // CharOperation.concatWith(importReference.getImportName(), '.'),
- // importReference.sourceStart);
- //}
- //protected void consumePushModifiers() {
- // checkAnnotation(); // might update modifiers with AccDeprecated
- // pushOnIntStack(modifiers); // modifiers
- // if (modifiersSourceStart < 0) {
- // pushOnIntStack(-1);
- // pushOnIntStack(
- // declarationSourceStart >= 0 ? declarationSourceStart : scanner.startPosition);
- // } else {
- // pushOnIntStack(modifiersSourceStart);
- // pushOnIntStack(
- // declarationSourceStart >= 0 ? declarationSourceStart : modifiersSourceStart);
- // }
- // resetModifiers();
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeSingleTypeImportDeclarationName() {
- // // SingleTypeImportDeclarationName ::= 'import' Name
- //
- // /* persisting javadoc positions */
- // pushOnIntArrayStack(this.getJavaDocPositions());
- //
- // super.consumeSingleTypeImportDeclarationName();
- // ImportReference importReference = (ImportReference) astStack[astPtr];
- // requestor.acceptImport(
- // importReference.declarationSourceStart,
- // importReference.declarationSourceEnd,
- // intArrayStack[intArrayPtr--],
- // CharOperation.concatWith(importReference.getImportName(), '.'),
- // importReference.sourceStart,
- // false);
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeStaticInitializer() {
- // // StaticInitializer ::= StaticOnly Block
- // //push an Initializer
- // //optimize the push/pop
- // super.consumeStaticInitializer();
- // Initializer initializer = (Initializer) astStack[astPtr];
- // requestor.acceptInitializer(
- // initializer.declarationSourceStart,
- // initializer.declarationSourceEnd,
- // intArrayStack[intArrayPtr--],
- // AccStatic,
- // intStack[intPtr--],
- // initializer.block.sourceStart,
- // initializer.declarationSourceEnd);
- //}
- //protected void consumeStaticOnly() {
- // // StaticOnly ::= 'static'
- // checkAnnotation(); // might update declaration source start
- // pushOnIntStack(modifiersSourceStart);
- // pushOnIntStack(
- // declarationSourceStart >= 0 ? declarationSourceStart : modifiersSourceStart);
- // jumpOverMethodBody();
- // nestedMethod[nestedType]++;
- // resetModifiers();
- //}
- ///**
- // *
- // * INTERNAL USE-ONLY
- // */
- //protected void consumeTypeImportOnDemandDeclarationName() {
- // // TypeImportOnDemandDeclarationName ::= 'import' Name '.' '*'
- //
- // /* persisting javadoc positions */
- // pushOnIntArrayStack(this.getJavaDocPositions());
- //
- // super.consumeTypeImportOnDemandDeclarationName();
- // ImportReference importReference = (ImportReference) astStack[astPtr];
- // requestor.acceptImport(
- // importReference.declarationSourceStart,
- // importReference.declarationSourceEnd,
- // intArrayStack[intArrayPtr--],
- // CharOperation.concatWith(importReference.getImportName(), '.'),
- // importReference.sourceStart,
- // true);
- //}
- public CompilationUnitDeclaration endParse(int act) {
- if (scanner.recordLineSeparator) {
- requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
- }
- return super.endParse(act);
- }
+ public DocumentElementParser(final IDocumentElementRequestor requestor,
+ IProblemFactory problemFactory, CompilerOptions options) {
+ super(new ProblemReporter(DefaultErrorHandlingPolicies
+ .exitAfterAllProblems(), options, problemFactory) {
+ public void record(IProblem problem, CompilationResult unitResult) {
+ requestor.acceptProblem(problem);
+ }
+ });
+ // false,
+ // options.sourceLevel >= CompilerOptions.JDK1_4);
+ this.requestor = requestor;
+ intArrayStack = new int[30][];
+ this.options = options;
+ }
- /*
- * Flush annotations defined prior to a given positions.
- *
- * Note: annotations are stacked in syntactical order
- *
- * Either answer given <position>, or the end position of a comment line immediately following the <position> (same line)
- *
- * e.g. void foo(){ } // end of method foo
- */
+ /**
+ *
+ * INTERNAL USE-ONLY
+ */
+ // protected void adjustInterfaceModifiers() {
+ // intStack[intPtr - 2] |= AccInterface;
+ // }
+ /*
+ * Will clear the comment stack when looking for a potential JavaDoc which
+ * might contain @deprecated.
+ *
+ * Additionally, before investigating for @deprecated, retrieve the
+ * positions of the JavaDoc comments so as to notify requestor with them.
+ */
+ // public void checkAnnotation() {
+ //
+ // /* persisting javadoc positions */
+ // pushOnIntArrayStack(this.getJavaDocPositions());
+ // boolean deprecated = false;
+ // int lastAnnotationIndex = -1;
+ // int commentPtr = scanner.commentPtr;
+ //
+ // //since jdk1.2 look only in the last java doc comment...
+ // nextComment : for (lastAnnotationIndex = scanner.commentPtr;
+ // lastAnnotationIndex >= 0; lastAnnotationIndex--){
+ // //look for @deprecated into the first javadoc comment preceeding the
+ // declaration
+ // int commentSourceStart = scanner.commentStarts[lastAnnotationIndex];
+ // // javadoc only (non javadoc comment have negative end positions.)
+ // if (modifiersSourceStart != -1 && modifiersSourceStart <
+ // commentSourceStart) {
+ // continue nextComment;
+ // }
+ // if (scanner.commentStops[lastAnnotationIndex] < 0) {
+ // continue nextComment;
+ // }
+ // int commentSourceEnd = scanner.commentStops[lastAnnotationIndex] - 1;
+ // //stop is one over
+ // char[] comment = scanner.source;
+ //
+ // deprecated =
+ // checkDeprecation(
+ // commentSourceStart,
+ // commentSourceEnd,
+ // comment);
+ // break nextComment;
+ // }
+ // if (deprecated) {
+ // checkAndSetModifiers(AccDeprecated);
+ // }
+ // // modify the modifier source start to point at the first comment
+ // if (commentPtr >= 0) {
+ // declarationSourceStart = scanner.commentStarts[0];
+ // }
+ // }
+ /**
+ *
+ * INTERNAL USE-ONLY
+ */
+ // protected void consumeClassBodyDeclaration() {
+ // // ClassBodyDeclaration ::= Diet Block
+ // //push an Initializer
+ // //optimize the push/pop
+ //
+ // super.consumeClassBodyDeclaration();
+ // Initializer initializer = (Initializer) astStack[astPtr];
+ // requestor.acceptInitializer(
+ // initializer.declarationSourceStart,
+ // initializer.declarationSourceEnd,
+ // intArrayStack[intArrayPtr--],
+ // 0,
+ // modifiersSourceStart,
+ // initializer.block.sourceStart,
+ // initializer.block.sourceEnd);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeClassDeclaration() {
+ // super.consumeClassDeclaration();
+ // // we know that we have a TypeDeclaration on the top of the astStack
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // return;
+ // }
+ // requestor.exitClass(endStatementPosition, // '}' is the end of the body
+ // ((TypeDeclaration) astStack[astPtr]).declarationSourceEnd);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeClassHeader() {
+ // //ClassHeader ::= $empty
+ // super.consumeClassHeader();
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // intArrayPtr--;
+ // return;
+ // }
+ // TypeDeclaration typeDecl = (TypeDeclaration) astStack[astPtr];
+ // TypeReference[] superInterfaces = typeDecl.superInterfaces;
+ // char[][] interfaceNames = null;
+ // int[] interfaceNameStarts = null;
+ // int[] interfaceNameEnds = null;
+ // if (superInterfaces != null) {
+ // int superInterfacesLength = superInterfaces.length;
+ // interfaceNames = new char[superInterfacesLength][];
+ // interfaceNameStarts = new int[superInterfacesLength];
+ // interfaceNameEnds = new int[superInterfacesLength];
+ // for (int i = 0; i < superInterfacesLength; i++) {
+ // TypeReference superInterface = superInterfaces[i];
+ // interfaceNames[i] =
+ // CharOperation.concatWith(superInterface.getTypeName(), '.');
+ // interfaceNameStarts[i] = superInterface.sourceStart;
+ // interfaceNameEnds[i] = superInterface.sourceEnd;
+ // }
+ // }
+ // // flush the comments related to the class header
+ // scanner.commentPtr = -1;
+ // TypeReference superclass = typeDecl.superclass;
+ // if (superclass == null) {
+ // requestor.enterClass(
+ // typeDecl.declarationSourceStart,
+ // intArrayStack[intArrayPtr--],
+ // typeDecl.modifiers,
+ // typeDecl.modifiersSourceStart,
+ // typeStartPosition,
+ // typeDecl.name,
+ // typeDecl.sourceStart,
+ // typeDecl.sourceEnd,
+ // null,
+ // -1,
+ // -1,
+ // interfaceNames,
+ // interfaceNameStarts,
+ // interfaceNameEnds,
+ // scanner.currentPosition - 1);
+ // } else {
+ // requestor.enterClass(
+ // typeDecl.declarationSourceStart,
+ // intArrayStack[intArrayPtr--],
+ // typeDecl.modifiers,
+ // typeDecl.modifiersSourceStart,
+ // typeStartPosition,
+ // typeDecl.name,
+ // typeDecl.sourceStart,
+ // typeDecl.sourceEnd,
+ // CharOperation.concatWith(superclass.getTypeName(), '.'),
+ // superclass.sourceStart,
+ // superclass.sourceEnd,
+ // interfaceNames,
+ // interfaceNameStarts,
+ // interfaceNameEnds,
+ // scanner.currentPosition - 1);
+ //
+ // }
+ // }
+ // protected void consumeClassHeaderName() {
+ // // ClassHeaderName ::= Modifiersopt 'class' 'Identifier'
+ // TypeDeclaration typeDecl;
+ // if (nestedMethod[nestedType] == 0) {
+ // if (nestedType != 0) {
+ // typeDecl = new
+ // MemberTypeDeclaration(this.compilationUnit.compilationResult);
+ // } else {
+ // typeDecl = new TypeDeclaration(this.compilationUnit.compilationResult);
+ // }
+ // } else {
+ // // Record that the block has a declaration for local types
+ // typeDecl = new
+ // LocalTypeDeclaration(this.compilationUnit.compilationResult);
+ // markEnclosingMemberWithLocalType();
+ // blockReal();
+ // }
+ //
+ // //highlight the name of the type
+ // long pos = identifierPositionStack[identifierPtr];
+ // typeDecl.sourceEnd = (int) pos;
+ // typeDecl.sourceStart = (int) (pos >>> 32);
+ // typeDecl.name = identifierStack[identifierPtr--];
+ // identifierLengthPtr--;
+ //
+ // //compute the declaration source too
+ // // 'class' and 'interface' push an int position
+ // typeStartPosition = typeDecl.declarationSourceStart = intStack[intPtr--];
+ // intPtr--;
+ // int declarationSourceStart = intStack[intPtr--];
+ // typeDecl.modifiersSourceStart = intStack[intPtr--];
+ // typeDecl.modifiers = intStack[intPtr--];
+ // if (typeDecl.declarationSourceStart > declarationSourceStart) {
+ // typeDecl.declarationSourceStart = declarationSourceStart;
+ // }
+ // typeDecl.bodyStart = typeDecl.sourceEnd + 1;
+ // pushOnAstStack(typeDecl);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeCompilationUnit() {
+ // // CompilationUnit ::= EnterCompilationUnit PackageDeclarationopt
+ // ImportDeclarationsopt
+ // requestor.exitCompilationUnit(scanner.source.length - 1);
+ // }
+ /**
+ *
+ * INTERNAL USE-ONLY
+ */
+ // protected void consumeConstructorDeclaration() {
+ // // ConstructorDeclaration ::= ConstructorHeader ConstructorBody
+ // super.consumeConstructorDeclaration();
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // return;
+ // }
+ // ConstructorDeclaration cd = (ConstructorDeclaration) astStack[astPtr];
+ // requestor.exitConstructor(endStatementPosition, cd.declarationSourceEnd);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeConstructorHeader() {
+ // // ConstructorHeader ::= ConstructorHeaderName MethodHeaderParameters
+ // MethodHeaderThrowsClauseopt
+ // super.consumeConstructorHeader();
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // intArrayPtr--;
+ // return;
+ // }
+ // ConstructorDeclaration cd = (ConstructorDeclaration) astStack[astPtr];
+ // Argument[] arguments = cd.arguments;
+ // char[][] argumentTypes = null;
+ // char[][] argumentNames = null;
+ // int[] argumentTypeStarts = null;
+ // int[] argumentTypeEnds = null;
+ // int[] argumentNameStarts = null;
+ // int[] argumentNameEnds = null;
+ // if (arguments != null) {
+ // int argumentLength = arguments.length;
+ // argumentTypes = new char[argumentLength][];
+ // argumentNames = new char[argumentLength][];
+ // argumentNameStarts = new int[argumentLength];
+ // argumentNameEnds = new int[argumentLength];
+ // argumentTypeStarts = new int[argumentLength];
+ // argumentTypeEnds = new int[argumentLength];
+ // for (int i = 0; i < argumentLength; i++) {
+ // Argument argument = arguments[i];
+ // TypeReference argumentType = argument.type;
+ // argumentTypes[i] = returnTypeName(argumentType);
+ // argumentNames[i] = argument.name;
+ // argumentNameStarts[i] = argument.sourceStart;
+ // argumentNameEnds[i] = argument.sourceEnd;
+ // argumentTypeStarts[i] = argumentType.sourceStart;
+ // argumentTypeEnds[i] = argumentType.sourceEnd;
+ // }
+ // }
+ // TypeReference[] thrownExceptions = cd.thrownExceptions;
+ // char[][] exceptionTypes = null;
+ // int[] exceptionTypeStarts = null;
+ // int[] exceptionTypeEnds = null;
+ // if (thrownExceptions != null) {
+ // int thrownExceptionLength = thrownExceptions.length;
+ // exceptionTypes = new char[thrownExceptionLength][];
+ // exceptionTypeStarts = new int[thrownExceptionLength];
+ // exceptionTypeEnds = new int[thrownExceptionLength];
+ // for (int i = 0; i < thrownExceptionLength; i++) {
+ // TypeReference exception = thrownExceptions[i];
+ // exceptionTypes[i] = CharOperation.concatWith(exception.getTypeName(),
+ // '.');
+ // exceptionTypeStarts[i] = exception.sourceStart;
+ // exceptionTypeEnds[i] = exception.sourceEnd;
+ // }
+ // }
+ // requestor
+ // .enterConstructor(
+ // cd.declarationSourceStart,
+ // intArrayStack[intArrayPtr--],
+ // cd.modifiers,
+ // cd.modifiersSourceStart,
+ // cd.selector,
+ // cd.sourceStart,
+ // (int) (selectorSourcePositions & 0xFFFFFFFFL),
+ // // retrieve the source end of the name
+ // argumentTypes,
+ // argumentTypeStarts,
+ // argumentTypeEnds,
+ // argumentNames,
+ // argumentNameStarts,
+ // argumentNameEnds,
+ // rParenPos,
+ // // right parenthesis
+ // exceptionTypes,
+ // exceptionTypeStarts,
+ // exceptionTypeEnds,
+ // scanner.currentPosition - 1);
+ // }
+ // protected void consumeConstructorHeaderName() {
+ // // ConstructorHeaderName ::= Modifiersopt 'Identifier' '('
+ // ConstructorDeclaration cd = new
+ // ConstructorDeclaration(this.compilationUnit.compilationResult);
+ //
+ // //name -- this is not really revelant but we do .....
+ // cd.selector = identifierStack[identifierPtr];
+ // selectorSourcePositions = identifierPositionStack[identifierPtr--];
+ // identifierLengthPtr--;
+ //
+ // //modifiers
+ // cd.declarationSourceStart = intStack[intPtr--];
+ // cd.modifiersSourceStart = intStack[intPtr--];
+ // cd.modifiers = intStack[intPtr--];
+ //
+ // //highlight starts at the selector starts
+ // cd.sourceStart = (int) (selectorSourcePositions >>> 32);
+ // pushOnAstStack(cd);
+ //
+ // cd.sourceEnd = lParenPos;
+ // cd.bodyStart = lParenPos + 1;
+ // }
+ // protected void consumeDefaultModifiers() {
+ // checkAnnotation(); // might update modifiers with AccDeprecated
+ // pushOnIntStack(modifiers); // modifiers
+ // pushOnIntStack(-1);
+ // pushOnIntStack(
+ // declarationSourceStart >= 0 ? declarationSourceStart :
+ // scanner.startPosition);
+ // resetModifiers();
+ // }
+ // protected void consumeDiet() {
+ // // Diet ::= $empty
+ // super.consumeDiet();
+ // /* persisting javadoc positions
+ // * Will be consume in consumeClassBodyDeclaration
+ // */
+ // pushOnIntArrayStack(this.getJavaDocPositions());
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeEnterCompilationUnit() {
+ // // EnterCompilationUnit ::= $empty
+ // requestor.enterCompilationUnit();
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeEnterVariable() {
+ // // EnterVariable ::= $empty
+ // boolean isLocalDeclaration = isLocalDeclaration();
+ // if (!isLocalDeclaration && (variablesCounter[nestedType] != 0)) {
+ // requestor.exitField(lastFieldBodyEndPosition, lastFieldEndPosition);
+ // }
+ // char[] name = identifierStack[identifierPtr];
+ // long namePosition = identifierPositionStack[identifierPtr--];
+ // int extendedTypeDimension = intStack[intPtr--];
+ //
+ // AbstractVariableDeclaration declaration;
+ // if (nestedMethod[nestedType] != 0) {
+ // // create the local variable declarations
+ // declaration =
+ // new LocalDeclaration(null, name, (int) (namePosition >>> 32), (int)
+ // namePosition);
+ // } else {
+ // // create the field declaration
+ // declaration =
+ // new FieldDeclaration(null, name, (int) (namePosition >>> 32), (int)
+ // namePosition);
+ // }
+ // identifierLengthPtr--;
+ // TypeReference type;
+ // int variableIndex = variablesCounter[nestedType];
+ // int typeDim = 0;
+ // if (variableIndex == 0) {
+ // // first variable of the declaration (FieldDeclaration or
+ // LocalDeclaration)
+ // if (nestedMethod[nestedType] != 0) {
+ // // local declaration
+ // declaration.declarationSourceStart = intStack[intPtr--];
+ // declaration.modifiersSourceStart = intStack[intPtr--];
+ // declaration.modifiers = intStack[intPtr--];
+ // type = getTypeReference(typeDim = intStack[intPtr--]); // type dimension
+ // pushOnAstStack(type);
+ // } else {
+ // // field declaration
+ // type = getTypeReference(typeDim = intStack[intPtr--]); // type dimension
+ // pushOnAstStack(type);
+ // declaration.declarationSourceStart = intStack[intPtr--];
+ // declaration.modifiersSourceStart = intStack[intPtr--];
+ // declaration.modifiers = intStack[intPtr--];
+ // }
+ // } else {
+ // type = (TypeReference) astStack[astPtr - variableIndex];
+ // typeDim = type.dimensions();
+ // AbstractVariableDeclaration previousVariable =
+ // (AbstractVariableDeclaration) astStack[astPtr];
+ // declaration.declarationSourceStart =
+ // previousVariable.declarationSourceStart;
+ // declaration.modifiers = previousVariable.modifiers;
+ // declaration.modifiersSourceStart = previousVariable.modifiersSourceStart;
+ // }
+ //
+ // localIntPtr = intPtr;
+ //
+ // if (extendedTypeDimension == 0) {
+ // declaration.type = type;
+ // } else {
+ // int dimension = typeDim + extendedTypeDimension;
+ // //on the identifierLengthStack there is the information about the
+ // type....
+ // int baseType;
+ // if ((baseType = identifierLengthStack[identifierLengthPtr + 1]) < 0) {
+ // //it was a baseType
+ // declaration.type = TypeReference.baseTypeReference(-baseType, dimension);
+ // declaration.type.sourceStart = type.sourceStart;
+ // declaration.type.sourceEnd = type.sourceEnd;
+ // } else {
+ // declaration.type = this.copyDims(type, dimension);
+ // }
+ // }
+ // variablesCounter[nestedType]++;
+ // nestedMethod[nestedType]++;
+ // pushOnAstStack(declaration);
+ //
+ // int[] javadocPositions = intArrayStack[intArrayPtr];
+ // if (!isLocalDeclaration) {
+ // requestor
+ // .enterField(
+ // declaration.declarationSourceStart,
+ // javadocPositions,
+ // declaration.modifiers,
+ // declaration.modifiersSourceStart,
+ // returnTypeName(declaration.type),
+ // type.sourceStart,
+ // type.sourceEnd,
+ // typeDims,
+ // name,
+ // (int) (namePosition >>> 32),
+ // (int) namePosition,
+ // extendedTypeDimension,
+ // extendedTypeDimension == 0 ? -1 : endPosition);
+ // }
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeExitVariableWithInitialization() {
+ // // ExitVariableWithInitialization ::= $empty
+ // // the scanner is located after the comma or the semi-colon.
+ // // we want to include the comma or the semi-colon
+ // super.consumeExitVariableWithInitialization();
+ // nestedMethod[nestedType]--;
+ // lastFieldEndPosition = scanner.currentPosition - 1;
+ // lastFieldBodyEndPosition = ((AbstractVariableDeclaration)
+ // astStack[astPtr]).initialization.sourceEnd;
+ // }
+ // protected void consumeExitVariableWithoutInitialization() {
+ // // ExitVariableWithoutInitialization ::= $empty
+ // // do nothing by default
+ // super.consumeExitVariableWithoutInitialization();
+ // nestedMethod[nestedType]--;
+ // lastFieldEndPosition = scanner.currentPosition - 1;
+ // lastFieldBodyEndPosition = scanner.startPosition - 1;
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeFieldDeclaration() {
+ // // See consumeLocalVariableDeclarationDefaultModifier() in case of
+ // change: duplicated code
+ // // FieldDeclaration ::= Modifiersopt Type VariableDeclarators ';'
+ // // the super.consumeFieldDeclaration will reinitialize the
+ // variableCounter[nestedType]
+ // int variableIndex = variablesCounter[nestedType];
+ // super.consumeFieldDeclaration();
+ // intArrayPtr--;
+ // if (isLocalDeclaration())
+ // return;
+ // if (variableIndex != 0) {
+ // requestor.exitField(lastFieldBodyEndPosition, lastFieldEndPosition);
+ // }
+ // }
+ // protected void consumeFormalParameter() {
+ // // FormalParameter ::= Type VariableDeclaratorId ==> false
+ // // FormalParameter ::= Modifiers Type VariableDeclaratorId ==> true
+ // /*
+ // astStack :
+ // identifierStack : type identifier
+ // intStack : dim dim
+ // ==>
+ // astStack : Argument
+ // identifierStack :
+ // intStack :
+ // */
+ //
+ // identifierLengthPtr--;
+ // char[] name = identifierStack[identifierPtr];
+ // long namePositions = identifierPositionStack[identifierPtr--];
+ // TypeReference type = getTypeReference(intStack[intPtr--] +
+ // intStack[intPtr--]);
+ // intPtr -= 3;
+ // Argument arg =
+ // new Argument(
+ // name,
+ // namePositions,
+ // type,
+ // intStack[intPtr + 1]); // modifiers
+ // pushOnAstStack(arg);
+ // intArrayPtr--;
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeInterfaceDeclaration() {
+ // super.consumeInterfaceDeclaration();
+ // // we know that we have a TypeDeclaration on the top of the astStack
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // return;
+ // }
+ // requestor.exitInterface(endStatementPosition, // the '}' is the end of
+ // the body
+ // ((TypeDeclaration) astStack[astPtr]).declarationSourceEnd);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeInterfaceHeader() {
+ // //InterfaceHeader ::= $empty
+ // super.consumeInterfaceHeader();
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // intArrayPtr--;
+ // return;
+ // }
+ // TypeDeclaration typeDecl = (TypeDeclaration) astStack[astPtr];
+ // TypeReference[] superInterfaces = typeDecl.superInterfaces;
+ // char[][] interfaceNames = null;
+ // int[] interfaceNameStarts = null;
+ // int[] interfacenameEnds = null;
+ // int superInterfacesLength = 0;
+ // if (superInterfaces != null) {
+ // superInterfacesLength = superInterfaces.length;
+ // interfaceNames = new char[superInterfacesLength][];
+ // interfaceNameStarts = new int[superInterfacesLength];
+ // interfacenameEnds = new int[superInterfacesLength];
+ // }
+ // if (superInterfaces != null) {
+ // for (int i = 0; i < superInterfacesLength; i++) {
+ // TypeReference superInterface = superInterfaces[i];
+ // interfaceNames[i] =
+ // CharOperation.concatWith(superInterface.getTypeName(), '.');
+ // interfaceNameStarts[i] = superInterface.sourceStart;
+ // interfacenameEnds[i] = superInterface.sourceEnd;
+ // }
+ // }
+ // // flush the comments related to the interface header
+ // scanner.commentPtr = -1;
+ // requestor.enterInterface(
+ // typeDecl.declarationSourceStart,
+ // intArrayStack[intArrayPtr--],
+ // typeDecl.modifiers,
+ // typeDecl.modifiersSourceStart,
+ // typeStartPosition,
+ // typeDecl.name,
+ // typeDecl.sourceStart,
+ // typeDecl.sourceEnd,
+ // interfaceNames,
+ // interfaceNameStarts,
+ // interfacenameEnds,
+ // scanner.currentPosition - 1);
+ // }
+ // protected void consumeInterfaceHeaderName() {
+ // // InterfaceHeaderName ::= Modifiersopt 'interface' 'Identifier'
+ // TypeDeclaration typeDecl;
+ // if (nestedMethod[nestedType] == 0) {
+ // if (nestedType != 0) {
+ // typeDecl = new
+ // MemberTypeDeclaration(this.compilationUnit.compilationResult);
+ // } else {
+ // typeDecl = new TypeDeclaration(this.compilationUnit.compilationResult);
+ // }
+ // } else {
+ // // Record that the block has a declaration for local types
+ // typeDecl = new
+ // LocalTypeDeclaration(this.compilationUnit.compilationResult);
+ // markEnclosingMemberWithLocalType();
+ // blockReal();
+ // }
+ //
+ // //highlight the name of the type
+ // long pos = identifierPositionStack[identifierPtr];
+ // typeDecl.sourceEnd = (int) pos;
+ // typeDecl.sourceStart = (int) (pos >>> 32);
+ // typeDecl.name = identifierStack[identifierPtr--];
+ // identifierLengthPtr--;
+ //
+ // //compute the declaration source too
+ // // 'class' and 'interface' push an int position
+ // typeStartPosition = typeDecl.declarationSourceStart = intStack[intPtr--];
+ // intPtr--;
+ // int declarationSourceStart = intStack[intPtr--];
+ // typeDecl.modifiersSourceStart = intStack[intPtr--];
+ // typeDecl.modifiers = intStack[intPtr--];
+ // if (typeDecl.declarationSourceStart > declarationSourceStart) {
+ // typeDecl.declarationSourceStart = declarationSourceStart;
+ // }
+ // typeDecl.bodyStart = typeDecl.sourceEnd + 1;
+ // pushOnAstStack(typeDecl);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeLocalVariableDeclaration() {
+ // // See consumeLocalVariableDeclarationDefaultModifier() in case of
+ // change: duplicated code
+ // // FieldDeclaration ::= Modifiersopt Type VariableDeclarators ';'
+ //
+ // super.consumeLocalVariableDeclaration();
+ // intArrayPtr--;
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeMethodDeclaration(boolean isNotAbstract) {
+ // // MethodDeclaration ::= MethodHeader MethodBody
+ // // AbstractMethodDeclaration ::= MethodHeader ';'
+ // super.consumeMethodDeclaration(isNotAbstract);
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // return;
+ // }
+ // MethodDeclaration md = (MethodDeclaration) astStack[astPtr];
+ // requestor.exitMethod(endStatementPosition, md.declarationSourceEnd);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeMethodHeader() {
+ // // MethodHeader ::= MethodHeaderName MethodHeaderParameters
+ // MethodHeaderExtendedDims ThrowsClauseopt
+ // super.consumeMethodHeader();
+ // if (isLocalDeclaration()) {
+ // // we ignore the local variable declarations
+ // intArrayPtr--;
+ // return;
+ // }
+ // MethodDeclaration md = (MethodDeclaration) astStack[astPtr];
+ //
+ // TypeReference returnType = md.returnType;
+ // char[] returnTypeName = returnTypeName(returnType);
+ // Argument[] arguments = md.arguments;
+ // char[][] argumentTypes = null;
+ // char[][] argumentNames = null;
+ // int[] argumentTypeStarts = null;
+ // int[] argumentTypeEnds = null;
+ // int[] argumentNameStarts = null;
+ // int[] argumentNameEnds = null;
+ // if (arguments != null) {
+ // int argumentLength = arguments.length;
+ // argumentTypes = new char[argumentLength][];
+ // argumentNames = new char[argumentLength][];
+ // argumentNameStarts = new int[argumentLength];
+ // argumentNameEnds = new int[argumentLength];
+ // argumentTypeStarts = new int[argumentLength];
+ // argumentTypeEnds = new int[argumentLength];
+ // for (int i = 0; i < argumentLength; i++) {
+ // Argument argument = arguments[i];
+ // TypeReference argumentType = argument.type;
+ // argumentTypes[i] = returnTypeName(argumentType);
+ // argumentNames[i] = argument.name;
+ // argumentNameStarts[i] = argument.sourceStart;
+ // argumentNameEnds[i] = argument.sourceEnd;
+ // argumentTypeStarts[i] = argumentType.sourceStart;
+ // argumentTypeEnds[i] = argumentType.sourceEnd;
+ // }
+ // }
+ // TypeReference[] thrownExceptions = md.thrownExceptions;
+ // char[][] exceptionTypes = null;
+ // int[] exceptionTypeStarts = null;
+ // int[] exceptionTypeEnds = null;
+ // if (thrownExceptions != null) {
+ // int thrownExceptionLength = thrownExceptions.length;
+ // exceptionTypeStarts = new int[thrownExceptionLength];
+ // exceptionTypeEnds = new int[thrownExceptionLength];
+ // exceptionTypes = new char[thrownExceptionLength][];
+ // for (int i = 0; i < thrownExceptionLength; i++) {
+ // TypeReference exception = thrownExceptions[i];
+ // exceptionTypes[i] = CharOperation.concatWith(exception.getTypeName(),
+ // '.');
+ // exceptionTypeStarts[i] = exception.sourceStart;
+ // exceptionTypeEnds[i] = exception.sourceEnd;
+ // }
+ // }
+ // requestor
+ // .enterMethod(
+ // md.declarationSourceStart,
+ // intArrayStack[intArrayPtr--],
+ // md.modifiers,
+ // md.modifiersSourceStart,
+ // returnTypeName,
+ // returnType.sourceStart,
+ // returnType.sourceEnd,
+ // typeDims,
+ // md.selector,
+ // md.sourceStart,
+ // (int) (selectorSourcePositions & 0xFFFFFFFFL),
+ // argumentTypes,
+ // argumentTypeStarts,
+ // argumentTypeEnds,
+ // argumentNames,
+ // argumentNameStarts,
+ // argumentNameEnds,
+ // rParenPos,
+ // extendsDim,
+ // extendsDim == 0 ? -1 : endPosition,
+ // exceptionTypes,
+ // exceptionTypeStarts,
+ // exceptionTypeEnds,
+ // scanner.currentPosition - 1);
+ // }
+ // protected void consumeMethodHeaderExtendedDims() {
+ // // MethodHeaderExtendedDims ::= Dimsopt
+ // // now we update the returnType of the method
+ // MethodDeclaration md = (MethodDeclaration) astStack[astPtr];
+ // int extendedDims = intStack[intPtr--];
+ // extendsDim = extendedDims;
+ // if (extendedDims != 0) {
+ // TypeReference returnType = md.returnType;
+ // md.sourceEnd = endPosition;
+ // int dims = returnType.dimensions() + extendedDims;
+ // int baseType;
+ // if ((baseType = identifierLengthStack[identifierLengthPtr + 1]) < 0) {
+ // //it was a baseType
+ // int sourceStart = returnType.sourceStart;
+ // int sourceEnd = returnType.sourceEnd;
+ // returnType = TypeReference.baseTypeReference(-baseType, dims);
+ // returnType.sourceStart = sourceStart;
+ // returnType.sourceEnd = sourceEnd;
+ // md.returnType = returnType;
+ // } else {
+ // md.returnType = this.copyDims(md.returnType, dims);
+ // }
+ // if (currentToken == TokenNameLBRACE) {
+ // md.bodyStart = endPosition + 1;
+ // }
+ // }
+ // }
+ // protected void consumeMethodHeaderName() {
+ // // MethodHeaderName ::= Modifiersopt Type 'Identifier' '('
+ // MethodDeclaration md = new
+ // MethodDeclaration(this.compilationUnit.compilationResult);
+ //
+ // //name
+ // md.selector = identifierStack[identifierPtr];
+ // selectorSourcePositions = identifierPositionStack[identifierPtr--];
+ // identifierLengthPtr--;
+ // //type
+ // md.returnType = getTypeReference(typeDims = intStack[intPtr--]);
+ // //modifiers
+ // md.declarationSourceStart = intStack[intPtr--];
+ // md.modifiersSourceStart = intStack[intPtr--];
+ // md.modifiers = intStack[intPtr--];
+ //
+ // //highlight starts at selector start
+ // md.sourceStart = (int) (selectorSourcePositions >>> 32);
+ // pushOnAstStack(md);
+ // md.bodyStart = scanner.currentPosition-1;
+ // }
+ // protected void consumeModifiers() {
+ // checkAnnotation(); // might update modifiers with AccDeprecated
+ // pushOnIntStack(modifiers); // modifiers
+ // pushOnIntStack(modifiersSourceStart);
+ // pushOnIntStack(
+ // declarationSourceStart >= 0 ? declarationSourceStart :
+ // modifiersSourceStart);
+ // resetModifiers();
+ // }
+ /**
+ *
+ * INTERNAL USE-ONLY
+ */
+ // protected void consumePackageDeclarationName() {
+ // /* persisting javadoc positions */
+ // pushOnIntArrayStack(this.getJavaDocPositions());
+ //
+ // super.consumePackageDeclarationName();
+ // ImportReference importReference = compilationUnit.currentPackage;
+ //
+ // requestor.acceptPackage(
+ // importReference.declarationSourceStart,
+ // importReference.declarationSourceEnd,
+ // intArrayStack[intArrayPtr--],
+ // CharOperation.concatWith(importReference.getImportName(), '.'),
+ // importReference.sourceStart);
+ // }
+ // protected void consumePushModifiers() {
+ // checkAnnotation(); // might update modifiers with AccDeprecated
+ // pushOnIntStack(modifiers); // modifiers
+ // if (modifiersSourceStart < 0) {
+ // pushOnIntStack(-1);
+ // pushOnIntStack(
+ // declarationSourceStart >= 0 ? declarationSourceStart :
+ // scanner.startPosition);
+ // } else {
+ // pushOnIntStack(modifiersSourceStart);
+ // pushOnIntStack(
+ // declarationSourceStart >= 0 ? declarationSourceStart :
+ // modifiersSourceStart);
+ // }
+ // resetModifiers();
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeSingleTypeImportDeclarationName() {
+ // // SingleTypeImportDeclarationName ::= 'import' Name
+ //
+ // /* persisting javadoc positions */
+ // pushOnIntArrayStack(this.getJavaDocPositions());
+ //
+ // super.consumeSingleTypeImportDeclarationName();
+ // ImportReference importReference = (ImportReference) astStack[astPtr];
+ // requestor.acceptImport(
+ // importReference.declarationSourceStart,
+ // importReference.declarationSourceEnd,
+ // intArrayStack[intArrayPtr--],
+ // CharOperation.concatWith(importReference.getImportName(), '.'),
+ // importReference.sourceStart,
+ // false);
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeStaticInitializer() {
+ // // StaticInitializer ::= StaticOnly Block
+ // //push an Initializer
+ // //optimize the push/pop
+ // super.consumeStaticInitializer();
+ // Initializer initializer = (Initializer) astStack[astPtr];
+ // requestor.acceptInitializer(
+ // initializer.declarationSourceStart,
+ // initializer.declarationSourceEnd,
+ // intArrayStack[intArrayPtr--],
+ // AccStatic,
+ // intStack[intPtr--],
+ // initializer.block.sourceStart,
+ // initializer.declarationSourceEnd);
+ // }
+ // protected void consumeStaticOnly() {
+ // // StaticOnly ::= 'static'
+ // checkAnnotation(); // might update declaration source start
+ // pushOnIntStack(modifiersSourceStart);
+ // pushOnIntStack(
+ // declarationSourceStart >= 0 ? declarationSourceStart :
+ // modifiersSourceStart);
+ // jumpOverMethodBody();
+ // nestedMethod[nestedType]++;
+ // resetModifiers();
+ // }
+ // /**
+ // *
+ // * INTERNAL USE-ONLY
+ // */
+ // protected void consumeTypeImportOnDemandDeclarationName() {
+ // // TypeImportOnDemandDeclarationName ::= 'import' Name '.' '*'
+ //
+ // /* persisting javadoc positions */
+ // pushOnIntArrayStack(this.getJavaDocPositions());
+ //
+ // super.consumeTypeImportOnDemandDeclarationName();
+ // ImportReference importReference = (ImportReference) astStack[astPtr];
+ // requestor.acceptImport(
+ // importReference.declarationSourceStart,
+ // importReference.declarationSourceEnd,
+ // intArrayStack[intArrayPtr--],
+ // CharOperation.concatWith(importReference.getImportName(), '.'),
+ // importReference.sourceStart,
+ // true);
+ // }
+ public CompilationUnitDeclaration endParse(int act) {
+ if (scanner.recordLineSeparator) {
+ requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
+ }
+ return super.endParse(act);
+ }
- //public int flushAnnotationsDefinedPriorTo(int position) {
- //
- // return lastFieldEndPosition = super.flushAnnotationsDefinedPriorTo(position);
- //}
- //protected TypeReference getTypeReference(int dim) { /* build a Reference on a variable that may be qualified or not
- //This variable is a type reference and dim will be its dimensions*/
- //
- // int length;
- // TypeReference ref;
- // if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
- // // single variable reference
- // if (dim == 0) {
- // ref =
- // new SingleTypeReference(
- // identifierStack[identifierPtr],
- // identifierPositionStack[identifierPtr--]);
- // } else {
- // ref =
- // new ArrayTypeReference(
- // identifierStack[identifierPtr],
- // dim,
- // identifierPositionStack[identifierPtr--]);
- // ref.sourceEnd = endPosition;
- // }
- // } else {
- // if (length < 0) { //flag for precompiled type reference on base types
- // ref = TypeReference.baseTypeReference(-length, dim);
- // ref.sourceStart = intStack[intPtr--];
- // if (dim == 0) {
- // ref.sourceEnd = intStack[intPtr--];
- // } else {
- // intPtr--;
- // ref.sourceEnd = endPosition;
- // }
- // } else { //Qualified variable reference
- // char[][] tokens = new char[length][];
- // identifierPtr -= length;
- // long[] positions = new long[length];
- // System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
- // System.arraycopy(
- // identifierPositionStack,
- // identifierPtr + 1,
- // positions,
- // 0,
- // length);
- // if (dim == 0) {
- // ref = new QualifiedTypeReference(tokens, positions);
- // } else {
- // ref = new ArrayQualifiedTypeReference(tokens, dim, positions);
- // ref.sourceEnd = endPosition;
- // }
- // }
- // };
- // return ref;
- //}
- public void initialize() {
- //positionning the parser for a new compilation unit
- //avoiding stack reallocation and all that....
- super.initialize(false);
- intArrayPtr = -1;
- }
+ /*
+ * Flush annotations defined prior to a given positions.
+ *
+ * Note: annotations are stacked in syntactical order
+ *
+ * Either answer given <position>, or the end position of a comment line
+ * immediately following the <position> (same line)
+ *
+ * e.g. void foo(){ } // end of method foo
+ */
- /**
- *
- * INTERNAL USE-ONLY
- */
- //private boolean isLocalDeclaration() {
- // int nestedDepth = nestedType;
- // while (nestedDepth >= 0) {
- // if (nestedMethod[nestedDepth] != 0) {
- // return true;
- // }
- // nestedDepth--;
- // }
- // return false;
- //}
- /*
- * Investigate one entire unit.
- */
- public void parseCompilationUnit(ICompilationUnit unit) {
- char[] regionSource = unit.getContents();
- try {
- initialize();
- goForCompilationUnit();
- referenceContext = compilationUnit = new CompilationUnitDeclaration(problemReporter(),
- new CompilationResult(unit, 0, 0, 10), //this.options.maxProblemsPerUnit),
- regionSource.length);
- scanner.resetTo(0, regionSource.length);
- scanner.setSource(regionSource);
- parse();
- } catch (AbortCompilation ex) {
- }
- }
+ // public int flushAnnotationsDefinedPriorTo(int position) {
+ //
+ // return lastFieldEndPosition =
+ // super.flushAnnotationsDefinedPriorTo(position);
+ // }
+ // protected TypeReference getTypeReference(int dim) { /* build a Reference
+ // on a variable that may be qualified or not
+ // This variable is a type reference and dim will be its dimensions*/
+ //
+ // int length;
+ // TypeReference ref;
+ // if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
+ // // single variable reference
+ // if (dim == 0) {
+ // ref =
+ // new SingleTypeReference(
+ // identifierStack[identifierPtr],
+ // identifierPositionStack[identifierPtr--]);
+ // } else {
+ // ref =
+ // new ArrayTypeReference(
+ // identifierStack[identifierPtr],
+ // dim,
+ // identifierPositionStack[identifierPtr--]);
+ // ref.sourceEnd = endPosition;
+ // }
+ // } else {
+ // if (length < 0) { //flag for precompiled type reference on base types
+ // ref = TypeReference.baseTypeReference(-length, dim);
+ // ref.sourceStart = intStack[intPtr--];
+ // if (dim == 0) {
+ // ref.sourceEnd = intStack[intPtr--];
+ // } else {
+ // intPtr--;
+ // ref.sourceEnd = endPosition;
+ // }
+ // } else { //Qualified variable reference
+ // char[][] tokens = new char[length][];
+ // identifierPtr -= length;
+ // long[] positions = new long[length];
+ // System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
+ // System.arraycopy(
+ // identifierPositionStack,
+ // identifierPtr + 1,
+ // positions,
+ // 0,
+ // length);
+ // if (dim == 0) {
+ // ref = new QualifiedTypeReference(tokens, positions);
+ // } else {
+ // ref = new ArrayQualifiedTypeReference(tokens, dim, positions);
+ // ref.sourceEnd = endPosition;
+ // }
+ // }
+ // };
+ // return ref;
+ // }
+ public void initialize() {
+ // positionning the parser for a new compilation unit
+ // avoiding stack reallocation and all that....
+ super.initialize(false);
+ intArrayPtr = -1;
+ }
- /*
- * Investigate one constructor declaration.
- */
- //public void parseConstructor(char[] regionSource) {
- // try {
- // initialize();
- // goForClassBodyDeclarations();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, 10), //this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //}
- /*
- * Investigate one field declaration statement (might have multiple declarations in it).
- */
- //public void parseField(char[] regionSource) {
- // try {
- // initialize();
- // goForFieldDeclaration();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //
- //}
- ///*
- // * Investigate one import statement declaration.
- // */
- //public void parseImport(char[] regionSource) {
- // try {
- // initialize();
- // goForImportDeclaration();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //
- //}
- ///*
- // * Investigate one initializer declaration.
- // * regionSource need to content exactly an initializer declaration.
- // * e.g: static { i = 4; }
- // * { name = "test"; }
- // */
- //public void parseInitializer(char[] regionSource) {
- // try {
- // initialize();
- // goForInitializer();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //
- //}
- ///*
- // * Investigate one method declaration.
- // */
- //public void parseMethod(char[] regionSource) {
- // try {
- // initialize();
- // goForGenericMethodDeclaration();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //
- //}
- ///*
- // * Investigate one package statement declaration.
- // */
- //public void parsePackage(char[] regionSource) {
- // try {
- // initialize();
- // goForPackageDeclaration();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //
- //}
- ///*
- // * Investigate one type declaration, its fields, methods and member types.
- // */
- //public void parseType(char[] regionSource) {
- // try {
- // initialize();
- // goForTypeDeclaration();
- // referenceContext =
- // compilationUnit =
- // compilationUnit =
- // new CompilationUnitDeclaration(
- // problemReporter(),
- // new CompilationResult(regionSource, 0, 0, this.options.maxProblemsPerUnit),
- // regionSource.length);
- // scanner.resetTo(0, regionSource.length);
- // scanner.setSource(regionSource);
- // parse();
- // } catch (AbortCompilation ex) {
- // }
- //
- //}
- /**
- * Returns this parser's problem reporter initialized with its reference context. Also it is assumed that a problem is going to be
- * reported, so initializes the compilation result's line positions.
- */
- public ProblemReporter problemReporter() {
- problemReporter.referenceContext = referenceContext;
- return problemReporter;
- }
+ /**
+ *
+ * INTERNAL USE-ONLY
+ */
+ // private boolean isLocalDeclaration() {
+ // int nestedDepth = nestedType;
+ // while (nestedDepth >= 0) {
+ // if (nestedMethod[nestedDepth] != 0) {
+ // return true;
+ // }
+ // nestedDepth--;
+ // }
+ // return false;
+ // }
+ /*
+ * Investigate one entire unit.
+ */
+ public void parseCompilationUnit(ICompilationUnit unit) {
+ char[] regionSource = unit.getContents();
+ try {
+ initialize();
+ goForCompilationUnit();
+ referenceContext = compilationUnit = new CompilationUnitDeclaration(
+ problemReporter(), new CompilationResult(unit, 0, 0, 10), // this.options.maxProblemsPerUnit),
+ regionSource.length);
+ scanner.resetTo(0, regionSource.length);
+ scanner.setSource(regionSource);
+ parse();
+ } catch (AbortCompilation ex) {
+ }
+ }
- protected void pushOnIntArrayStack(int[] positions) {
+ /*
+ * Investigate one constructor declaration.
+ */
+ // public void parseConstructor(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForClassBodyDeclarations();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0, 10),
+ // //this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ // }
+ /*
+ * Investigate one field declaration statement (might have multiple
+ * declarations in it).
+ */
+ // public void parseField(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForFieldDeclaration();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0,
+ // this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ //
+ // }
+ // /*
+ // * Investigate one import statement declaration.
+ // */
+ // public void parseImport(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForImportDeclaration();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0,
+ // this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ //
+ // }
+ // /*
+ // * Investigate one initializer declaration.
+ // * regionSource need to content exactly an initializer declaration.
+ // * e.g: static { i = 4; }
+ // * { name = "test"; }
+ // */
+ // public void parseInitializer(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForInitializer();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0,
+ // this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ //
+ // }
+ // /*
+ // * Investigate one method declaration.
+ // */
+ // public void parseMethod(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForGenericMethodDeclaration();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0,
+ // this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ //
+ // }
+ // /*
+ // * Investigate one package statement declaration.
+ // */
+ // public void parsePackage(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForPackageDeclaration();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0,
+ // this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ //
+ // }
+ // /*
+ // * Investigate one type declaration, its fields, methods and member types.
+ // */
+ // public void parseType(char[] regionSource) {
+ // try {
+ // initialize();
+ // goForTypeDeclaration();
+ // referenceContext =
+ // compilationUnit =
+ // compilationUnit =
+ // new CompilationUnitDeclaration(
+ // problemReporter(),
+ // new CompilationResult(regionSource, 0, 0,
+ // this.options.maxProblemsPerUnit),
+ // regionSource.length);
+ // scanner.resetTo(0, regionSource.length);
+ // scanner.setSource(regionSource);
+ // parse();
+ // } catch (AbortCompilation ex) {
+ // }
+ //
+ // }
+ /**
+ * Returns this parser's problem reporter initialized with its reference
+ * context. Also it is assumed that a problem is going to be reported, so
+ * initializes the compilation result's line positions.
+ */
+ public ProblemReporter problemReporter() {
+ problemReporter.referenceContext = referenceContext;
+ return problemReporter;
+ }
- try {
- intArrayStack[++intArrayPtr] = positions;
- } catch (IndexOutOfBoundsException e) {
- //intPtr is correct
- int oldStackLength = intArrayStack.length;
- int oldStack[][] = intArrayStack;
- intArrayStack = new int[oldStackLength + StackIncrement][];
- System.arraycopy(oldStack, 0, intArrayStack, 0, oldStackLength);
- intArrayStack[intArrayPtr] = positions;
- }
- }
+// protected void pushOnIntArrayStack(int[] positions) {
+//
+// try {
+// intArrayStack[++intArrayPtr] = positions;
+// } catch (IndexOutOfBoundsException e) {
+// // intPtr is correct
+// int oldStackLength = intArrayStack.length;
+// int oldStack[][] = intArrayStack;
+// intArrayStack = new int[oldStackLength + StackIncrement][];
+// System.arraycopy(oldStack, 0, intArrayStack, 0, oldStackLength);
+// intArrayStack[intArrayPtr] = positions;
+// }
+// }
- //protected void resetModifiers() {
- // super.resetModifiers();
- // declarationSourceStart = -1;
- //}
- /*
- * Syntax error was detected. Will attempt to perform some recovery action in order to resume to the regular parse loop.
- */
- protected boolean resumeOnSyntaxError() {
- return false;
- }
- /*
- * Answer a char array representation of the type name formatted like: - type name + dimensions Example: "A[][]".toCharArray()
- * "java.lang.String".toCharArray()
- */
- //private char[] returnTypeName(TypeReference type) {
- // int dimension = type.dimensions();
- // if (dimension != 0) {
- // char[] dimensionsArray = new char[dimension * 2];
- // for (int i = 0; i < dimension; i++) {
- // dimensionsArray[i*2] = '[';
- // dimensionsArray[(i*2) + 1] = ']';
- // }
- // return CharOperation.concat(
- // CharOperation.concatWith(type.getTypeName(), '.'),
- // dimensionsArray);
- // }
- // return CharOperation.concatWith(type.getTypeName(), '.');
- //}
- //public String toString() {
- // StringBuffer buffer = new StringBuffer();
- // buffer.append("intArrayPtr = " + intArrayPtr + "\n"); //$NON-NLS-1$ //$NON-NLS-2$
- // buffer.append(super.toString());
- // return buffer.toString();
- //}
- ///**
- // * INTERNAL USE ONLY
- // */
- //protected TypeReference typeReference(
- // int dim,
- // int localIdentifierPtr,
- // int localIdentifierLengthPtr) {
- // /* build a Reference on a variable that may be qualified or not
- // * This variable is a type reference and dim will be its dimensions.
- // * We don't have any side effect on the stacks' pointers.
- // */
- //
- // int length;
- // TypeReference ref;
- // if ((length = identifierLengthStack[localIdentifierLengthPtr]) == 1) {
- // // single variable reference
- // if (dim == 0) {
- // ref =
- // new SingleTypeReference(
- // identifierStack[localIdentifierPtr],
- // identifierPositionStack[localIdentifierPtr--]);
- // } else {
- // ref =
- // new ArrayTypeReference(
- // identifierStack[localIdentifierPtr],
- // dim,
- // identifierPositionStack[localIdentifierPtr--]);
- // ref.sourceEnd = endPosition;
- // }
- // } else {
- // if (length < 0) { //flag for precompiled type reference on base types
- // ref = TypeReference.baseTypeReference(-length, dim);
- // ref.sourceStart = intStack[localIntPtr--];
- // if (dim == 0) {
- // ref.sourceEnd = intStack[localIntPtr--];
- // } else {
- // localIntPtr--;
- // ref.sourceEnd = endPosition;
- // }
- // } else { //Qualified variable reference
- // char[][] tokens = new char[length][];
- // localIdentifierPtr -= length;
- // long[] positions = new long[length];
- // System.arraycopy(identifierStack, localIdentifierPtr + 1, tokens, 0, length);
- // System.arraycopy(
- // identifierPositionStack,
- // localIdentifierPtr + 1,
- // positions,
- // 0,
- // length);
- // if (dim == 0)
- // ref = new QualifiedTypeReference(tokens, positions);
- // else
- // ref = new ArrayQualifiedTypeReference(tokens, dim, positions);
- // }
- // };
- // return ref;
- //}
+ // protected void resetModifiers() {
+ // super.resetModifiers();
+ // declarationSourceStart = -1;
+ // }
+ /*
+ * Syntax error was detected. Will attempt to perform some recovery action
+ * in order to resume to the regular parse loop.
+ */
+// protected boolean resumeOnSyntaxError() {
+// return false;
+// }
+ /*
+ * Answer a char array representation of the type name formatted like: -
+ * type name + dimensions Example: "A[][]".toCharArray()
+ * "java.lang.String".toCharArray()
+ */
+ // private char[] returnTypeName(TypeReference type) {
+ // int dimension = type.dimensions();
+ // if (dimension != 0) {
+ // char[] dimensionsArray = new char[dimension * 2];
+ // for (int i = 0; i < dimension; i++) {
+ // dimensionsArray[i*2] = '[';
+ // dimensionsArray[(i*2) + 1] = ']';
+ // }
+ // return CharOperation.concat(
+ // CharOperation.concatWith(type.getTypeName(), '.'),
+ // dimensionsArray);
+ // }
+ // return CharOperation.concatWith(type.getTypeName(), '.');
+ // }
+ // public String toString() {
+ // StringBuffer buffer = new StringBuffer();
+ // buffer.append("intArrayPtr = " + intArrayPtr + "\n"); //$NON-NLS-1$
+ // //$NON-NLS-2$
+ // buffer.append(super.toString());
+ // return buffer.toString();
+ // }
+ // /**
+ // * INTERNAL USE ONLY
+ // */
+ // protected TypeReference typeReference(
+ // int dim,
+ // int localIdentifierPtr,
+ // int localIdentifierLengthPtr) {
+ // /* build a Reference on a variable that may be qualified or not
+ // * This variable is a type reference and dim will be its dimensions.
+ // * We don't have any side effect on the stacks' pointers.
+ // */
+ //
+ // int length;
+ // TypeReference ref;
+ // if ((length = identifierLengthStack[localIdentifierLengthPtr]) == 1) {
+ // // single variable reference
+ // if (dim == 0) {
+ // ref =
+ // new SingleTypeReference(
+ // identifierStack[localIdentifierPtr],
+ // identifierPositionStack[localIdentifierPtr--]);
+ // } else {
+ // ref =
+ // new ArrayTypeReference(
+ // identifierStack[localIdentifierPtr],
+ // dim,
+ // identifierPositionStack[localIdentifierPtr--]);
+ // ref.sourceEnd = endPosition;
+ // }
+ // } else {
+ // if (length < 0) { //flag for precompiled type reference on base types
+ // ref = TypeReference.baseTypeReference(-length, dim);
+ // ref.sourceStart = intStack[localIntPtr--];
+ // if (dim == 0) {
+ // ref.sourceEnd = intStack[localIntPtr--];
+ // } else {
+ // localIntPtr--;
+ // ref.sourceEnd = endPosition;
+ // }
+ // } else { //Qualified variable reference
+ // char[][] tokens = new char[length][];
+ // localIdentifierPtr -= length;
+ // long[] positions = new long[length];
+ // System.arraycopy(identifierStack, localIdentifierPtr + 1, tokens, 0,
+ // length);
+ // System.arraycopy(
+ // identifierPositionStack,
+ // localIdentifierPtr + 1,
+ // positions,
+ // 0,
+ // length);
+ // if (dim == 0)
+ // ref = new QualifiedTypeReference(tokens, positions);
+ // else
+ // ref = new ArrayQualifiedTypeReference(tokens, dim, positions);
+ // }
+ // };
+ // return ref;
+ // }
}
\ No newline at end of file
git://git.phpeclipse.com / phpeclipse.git / blobdiff