X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/ASTNodeFinder.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/ASTNodeFinder.java
deleted file mode 100644
index 4c10a87..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/ASTNodeFinder.java
+++ /dev/null
@@ -1,196 +0,0 @@
-/*******************************************************************************
- * 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
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.core.util;
-
-import java.util.ArrayList;
-
-import net.sourceforge.phpdt.core.IField;
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.IMethod;
-import net.sourceforge.phpdt.core.IType;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.Argument;
-import net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.TypeReference;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ClassScope;
-
-/**
- * Finds an ASTNode given an IJavaElement in a CompilationUnitDeclaration
- */
-public class ASTNodeFinder {
-	private CompilationUnitDeclaration unit;
-
-	public ASTNodeFinder(CompilationUnitDeclaration unit) {
-		this.unit = unit;
-	}
-
-	/*
-	 * Finds the FieldDeclaration in the given ast corresponding to the given
-	 * field handle. Returns null if not found.
-	 */
-	public FieldDeclaration findField(IField fieldHandle) {
-		TypeDeclaration typeDecl = findType((IType) fieldHandle.getParent());
-		if (typeDecl == null)
-			return null;
-		FieldDeclaration[] fields = typeDecl.fields;
-		if (fields != null) {
-			char[] fieldName = fieldHandle.getElementName().toCharArray();
-			for (int i = 0, length = fields.length; i < length; i++) {
-				FieldDeclaration field = fields[i];
-				if (CharOperation.equals(fieldName, field.name)) {
-					return field;
-				}
-			}
-		}
-		return null;
-	}
-
-	/*
-	 * Finds the Initializer in the given ast corresponding to the given
-	 * initializer handle. Returns null if not found.
-	 */
-	// public Initializer findInitializer(IInitializer initializerHandle) {
-	// TypeDeclaration typeDecl =
-	// findType((IType)initializerHandle.getParent());
-	// if (typeDecl == null) return null;
-	// FieldDeclaration[] fields = typeDecl.fields;
-	// if (fields != null) {
-	// int occurenceCount = ((JavaElement)initializerHandle).occurrenceCount;
-	// for (int i = 0, length = fields.length; i < length; i++) {
-	// FieldDeclaration field = fields[i];
-	// if (field instanceof Initializer && --occurenceCount == 0) {
-	// return (Initializer)field;
-	// }
-	// }
-	// }
-	// return null;
-	// }
-	/*
-	 * Finds the AbstractMethodDeclaration in the given ast corresponding to the
-	 * given method handle. Returns null if not found.
-	 */
-	public AbstractMethodDeclaration findMethod(IMethod methodHandle) {
-		TypeDeclaration typeDecl = findType((IType) methodHandle.getParent());
-		if (typeDecl == null)
-			return null;
-		AbstractMethodDeclaration[] methods = typeDecl.methods;
-		if (methods != null) {
-			char[] selector = methodHandle.getElementName().toCharArray();
-			String[] parameterTypeSignatures = methodHandle.getParameterTypes();
-			int parameterCount = parameterTypeSignatures.length;
-			nextMethod: for (int i = 0, length = methods.length; i < length; i++) {
-				AbstractMethodDeclaration method = methods[i];
-				if (CharOperation.equals(selector, method.selector)) {
-					Argument[] args = method.arguments;
-					int argsLength = args == null ? 0 : args.length;
-					if (argsLength == parameterCount) {
-						for (int j = 0; j < parameterCount; j++) {
-							TypeReference type = args[j].type;
-							String signature = Util.typeSignature(type);
-							if (!signature.equals(parameterTypeSignatures[j])) {
-								continue nextMethod;
-							}
-						}
-						return method;
-					}
-				}
-			}
-		}
-		return null;
-	}
-
-	/*
-	 * Finds the TypeDeclaration in the given ast corresponding to the given
-	 * type handle. Returns null if not found.
-	 */
-	public TypeDeclaration findType(IType typeHandle) {
-		IJavaElement parent = typeHandle.getParent();
-		final char[] typeName = typeHandle.getElementName().toCharArray();
-		// final int occurenceCount = ((SourceType)typeHandle).occurrenceCount;
-		final boolean findAnonymous = typeName.length == 0;
-		class Visitor extends ASTVisitor {
-			TypeDeclaration result;
-
-			int count = 0;
-
-			public boolean visit(TypeDeclaration typeDeclaration,
-					BlockScope scope) {
-				if (result != null)
-					return false;
-				// if ((typeDeclaration.bits & ASTNode.IsAnonymousTypeMASK) !=
-				// 0) {
-				// if (findAnonymous && ++count == occurenceCount) {
-				// result = typeDeclaration;
-				// }
-				// } else {
-				if (!findAnonymous
-						&& CharOperation.equals(typeName, typeDeclaration.name)) {
-					result = typeDeclaration;
-				}
-				// }
-				return false; // visit only one level
-			}
-		}
-		switch (parent.getElementType()) {
-		case IJavaElement.COMPILATION_UNIT:
-			ArrayList types = this.unit.types;
-			if (types != null) {
-				for (int i = 0, length = types.size(); i < length; i++) {
-					TypeDeclaration type = (TypeDeclaration) types.get(i);// [i];
-					if (CharOperation.equals(typeName, type.name)) {
-						return type;
-					}
-				}
-			}
-			break;
-		case IJavaElement.TYPE:
-			TypeDeclaration parentDecl = findType((IType) parent);
-			if (parentDecl == null)
-				return null;
-			// types = parentDecl.memberTypes;
-			// if (types != null) {
-			// for (int i = 0, length = types.length; i < length; i++) {
-			// TypeDeclaration type = types[i];
-			// if (CharOperation.equals(typeName, type.name)) {
-			// return type;
-			// }
-			// }
-			// }
-			break;
-		case IJavaElement.FIELD:
-			FieldDeclaration fieldDecl = findField((IField) parent);
-			if (fieldDecl == null)
-				return null;
-			Visitor visitor = new Visitor();
-			fieldDecl.traverse(visitor, null);
-			return visitor.result;
-			// case IJavaElement.INITIALIZER:
-			// Initializer initializer = findInitializer((IInitializer)parent);
-			// if (initializer == null) return null;
-			// visitor = new Visitor();
-			// initializer.traverse(visitor, null);
-			// return visitor.result;
-		case IJavaElement.METHOD:
-			AbstractMethodDeclaration methodDecl = findMethod((IMethod) parent);
-			if (methodDecl == null)
-				return null;
-			visitor = new Visitor();
-			methodDecl.traverse(visitor, (ClassScope) null);
-			return visitor.result;
-		}
-		return null;
-	}
-}