X-Git-Url: http://secure.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 5acdf98..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/ASTNodeFinder.java
+++ /dev/null
@@ -1,185 +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.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ClassScope;
-import net.sourceforge.phpeclipse.internal.compiler.ast.AbstractMethodDeclaration;
-import net.sourceforge.phpeclipse.internal.compiler.ast.Argument;
-import net.sourceforge.phpeclipse.internal.compiler.ast.CompilationUnitDeclaration;
-import net.sourceforge.phpeclipse.internal.compiler.ast.FieldDeclaration;
-import net.sourceforge.phpeclipse.internal.compiler.ast.TypeDeclaration;
-import net.sourceforge.phpeclipse.internal.compiler.ast.TypeReference;
-
-/**
- * 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;
-	}
-}