/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
import net.sourceforge.phpdt.core.CompletionRequestorAdapter;
import net.sourceforge.phpdt.core.ICompilationUnit;
-import net.sourceforge.phpdt.core.JavaModelException;
import net.sourceforge.phpdt.core.compiler.IProblem;
-
-
/**
- * A completion requestor to collect informations on local variables.
- * This class is used for guessing variable names like arrays, collections, etc.
+ * A completion requestor to collect informations on local variables. This class
+ * is used for guessing variable names like arrays, collections, etc.
*/
class CompilationUnitCompletion extends CompletionRequestorAdapter {
static class LocalVariable {
String name;
+
String typePackageName;
+
String typeName;
-
+
LocalVariable(String name, String typePackageName, String typeName) {
- this.name= name;
- this.typePackageName= typePackageName;
- this.typeName= typeName;
+ this.name = name;
+ this.typePackageName = typePackageName;
+ this.typeName = typeName;
}
}
private ICompilationUnit fUnit;
- private List fLocalVariables= new ArrayList();
- private Map fTypes= new HashMap();
+ private List fLocalVariables = new ArrayList();
+ private Map fTypes = new HashMap();
private boolean fError;
/**
* Creates a compilation unit completion.
*
- * @param unit the compilation unit, may be <code>null</code>.
+ * @param unit
+ * the compilation unit, may be <code>null</code>.
*/
public CompilationUnitCompletion(ICompilationUnit unit) {
reset(unit);
}
-
+
/**
* Resets the completion requestor.
*
- * @param unit the compilation unit, may be <code>null</code>.
+ * @param unit
+ * the compilation unit, may be <code>null</code>.
*/
public void reset(ICompilationUnit unit) {
- fUnit= unit;
-
+ fUnit = unit;
+
fLocalVariables.clear();
fTypes.clear();
-
- fError= false;
+
+ fError = false;
}
/*
* @see ICompletionRequestor#acceptError(IProblem)
*/
public void acceptError(IProblem error) {
- fError= true;
+ fError = true;
}
-
/*
* @see ICodeCompletionRequestor#acceptLocalVariable
*/
- public void acceptLocalVariable(char[] name, char[] typePackageName, char[] typeName,
- int modifiers, int completionStart, int completionEnd, int relevance)
- {
- fLocalVariables.add(new LocalVariable(
- new String(name), new String(typePackageName), new String(typeName)));
+ public void acceptLocalVariable(char[] name, char[] typePackageName,
+ char[] typeName, int modifiers, int completionStart,
+ int completionEnd, int relevance) {
+ fLocalVariables.add(new LocalVariable(new String(name), new String(
+ typePackageName), new String(typeName)));
}
-
// ---
/**
public boolean hasErrors() {
return fError;
}
-
boolean existsLocalName(String name) {
for (Iterator iterator = fLocalVariables.iterator(); iterator.hasNext();) {
return false;
}
-
+
String[] getLocalVariableNames() {
- String[] res= new String[fLocalVariables.size()];
- int i= 0;
+ String[] res = new String[fLocalVariables.size()];
+ int i = 0;
for (Iterator iterator = fLocalVariables.iterator(); iterator.hasNext();) {
LocalVariable localVariable = (LocalVariable) iterator.next();
- res[i++]= localVariable.name;
- }
+ res[i++] = localVariable.name;
+ }
return res;
- }
+ }
LocalVariable[] findLocalArrays() {
- Vector vector= new Vector();
+ Vector vector = new Vector();
- for (Iterator iterator= fLocalVariables.iterator(); iterator.hasNext();) {
- LocalVariable localVariable= (LocalVariable) iterator.next();
+ for (Iterator iterator = fLocalVariables.iterator(); iterator.hasNext();) {
+ LocalVariable localVariable = (LocalVariable) iterator.next();
if (isArray(localVariable.typeName))
vector.add(localVariable);
}
- return (LocalVariable[]) vector.toArray(new LocalVariable[vector.size()]);
- }
-
- LocalVariable[] findLocalCollections() throws JavaModelException {
- Vector vector= new Vector();
-
- for (Iterator iterator= fLocalVariables.iterator(); iterator.hasNext();) {
- LocalVariable localVariable= (LocalVariable) iterator.next();
-
- String typeName= qualify(localVariable.typeName);
-
- if (typeName == null)
- continue;
-
- if (isSubclassOf(typeName, "java.util.Collection")) //$NON-NLS-1$
- vector.add(localVariable);
- }
-
- return (LocalVariable[]) vector.toArray(new LocalVariable[vector.size()]);
- }
+ return (LocalVariable[]) vector
+ .toArray(new LocalVariable[vector.size()]);
+ }
+
+ // LocalVariable[] findLocalCollections() throws JavaModelException {
+ // Vector vector= new Vector();
+ //
+ // for (Iterator iterator= fLocalVariables.iterator(); iterator.hasNext();)
+ // {
+ // LocalVariable localVariable= (LocalVariable) iterator.next();
+ //
+ // String typeName= qualify(localVariable.typeName);
+ //
+ // if (typeName == null)
+ // continue;
+ //
+ // if (isSubclassOf(typeName, "java.util.Collection")) //$NON-NLS-1$
+ // vector.add(localVariable);
+ // }
+ //
+ // return (LocalVariable[]) vector.toArray(new
+ // LocalVariable[vector.size()]);
+ // }
String simplifyTypeName(String qualifiedName) {
- return (String) fTypes.get(qualifiedName);
+ return (String) fTypes.get(qualifiedName);
}
- private LocalVariable[] findLocalIntegers() {
- Vector vector= new Vector();
-
- for (Iterator iterator= fLocalVariables.iterator(); iterator.hasNext();) {
- LocalVariable localVariable= (LocalVariable) iterator.next();
-
- if (localVariable.typeName.equals("int")) //$NON-NLS-1$
- vector.add(localVariable);
- }
-
- return (LocalVariable[]) vector.toArray(new LocalVariable[vector.size()]);
- }
-
- private LocalVariable[] findLocalIterator() throws JavaModelException {
- Vector vector= new Vector();
-
- for (Iterator iterator= fLocalVariables.iterator(); iterator.hasNext();) {
- LocalVariable localVariable= (LocalVariable) iterator.next();
-
- String typeName= qualify(localVariable.typeName);
-
- if (typeName == null)
- continue;
-
- if (isSubclassOf(typeName, "java.util.Iterator")) //$NON-NLS-1$
- vector.add(localVariable);
- }
-
- return (LocalVariable[]) vector.toArray(new LocalVariable[vector.size()]);
- }
-
private static boolean isArray(String type) {
return type.endsWith("[]"); //$NON-NLS-1$
}
-
+
// returns fully qualified name if successful
- private String qualify(String typeName) throws JavaModelException {
- if (fUnit == null)
- return null;
-
-// IType[] types= fUnit.getTypes();
-//
-// if (types.length == 0)
-// return null;
-//
-// String[][] resolvedTypeNames= types[0].resolveType(typeName);
-//
-// if (resolvedTypeNames == null)
-// return null;
-//
-// return resolvedTypeNames[0][0] + '.' + resolvedTypeNames[0][1];
- return null;
- }
-
+ // private String qualify(String typeName) throws JavaModelException {
+ // if (fUnit == null)
+ // return null;
+ //
+ // IType[] types= fUnit.getTypes();
+ //
+ // if (types.length == 0)
+ // return null;
+ //
+ // String[][] resolvedTypeNames= types[0].resolveType(typeName);
+ //
+ // if (resolvedTypeNames == null)
+ // return null;
+ //
+ // return resolvedTypeNames[0][0] + '.' + resolvedTypeNames[0][1];
+ // }
+
// type names must be fully qualified
- private boolean isSubclassOf(String typeName0, String typeName1) throws JavaModelException {
- if (typeName0.equals(typeName1))
- return true;
-
- if (fUnit == null)
- return false;
-
-// IJavaProject project= fUnit.getJavaProject();
-// IType type0= project.findType(typeName0);
-// IType type1= project.findType(typeName1);
-//
-// ITypeHierarchy hierarchy= type0.newSupertypeHierarchy(null);
-// IType[] superTypes= hierarchy.getAllSupertypes(type0);
-//
-// for (int i= 0; i < superTypes.length; i++)
-// if (superTypes[i].equals(type1))
-// return true;
-
- return false;
- }
+ // private boolean isSubclassOf(String typeName0, String typeName1) throws
+ // JavaModelException {
+ // if (typeName0.equals(typeName1))
+ // return true;
+ //
+ // if (fUnit == null)
+ // return false;
+ //
+ // IJavaProject project= fUnit.getJavaProject();
+ //
+ // IType type0= project.findType(typeName0);
+ // if (type0 == null)
+ // return false;
+ //
+ // IType type1= project.findType(typeName1);
+ // if (type1 == null)
+ // return false;
+ //
+ // ITypeHierarchy hierarchy= type0.newSupertypeHierarchy(null);
+ // IType[] superTypes= hierarchy.getAllSupertypes(type0);
+ //
+ // for (int i= 0; i < superTypes.length; i++)
+ // if (superTypes[i].equals(type1))
+ // return true;
+ //
+ // return false;
+ // }
/*
- * @see org.eclipse.jdt.core.ICompletionRequestor#acceptClass(char[], char[], char[], int, int, int, int)
+ * @see net.sourceforge.phpdt.core.ICompletionRequestor#acceptClass(char[],
+ * char[], char[], int, int, int, int)
*/
- public void acceptClass(char[] packageName, char[] className, char[] completionName, int modifiers,
- int completionStart, int completionEnd, int relevance)
- {
- final String qualifiedName= createQualifiedTypeName(packageName, className);
+ public void acceptClass(char[] packageName, char[] className,
+ char[] completionName, int modifiers, int completionStart,
+ int completionEnd, int relevance) {
+ final String qualifiedName = createQualifiedTypeName(packageName,
+ className);
fTypes.put(qualifiedName, String.valueOf(completionName));
}
/*
- * @see org.eclipse.jdt.core.ICompletionRequestor#acceptInterface(char[], char[], char[], int, int, int, int)
+ * @see net.sourceforge.phpdt.core.ICompletionRequestor#acceptInterface(char[],
+ * char[], char[], int, int, int, int)
*/
- public void acceptInterface(char[] packageName, char[] interfaceName, char[] completionName,
- int modifiers, int completionStart, int completionEnd, int relevance)
- {
- final String qualifiedName= createQualifiedTypeName(packageName, interfaceName);
+ public void acceptInterface(char[] packageName, char[] interfaceName,
+ char[] completionName, int modifiers, int completionStart,
+ int completionEnd, int relevance) {
+ final String qualifiedName = createQualifiedTypeName(packageName,
+ interfaceName);
fTypes.put(qualifiedName, String.valueOf(completionName));
}
- private static String createQualifiedTypeName(char[] packageName, char[] className) {
- StringBuffer buffer= new StringBuffer();
+ private static String createQualifiedTypeName(char[] packageName,
+ char[] className) {
+ StringBuffer buffer = new StringBuffer();
if (packageName.length != 0) {
buffer.append(packageName);
buffer.append('.');
}
buffer.append(className);
-
+
return buffer.toString();
}
}
-
git://git.phpeclipse.com / phpeclipse.git / blobdiff