--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jdt.internal.corext.refactoring.code;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.eclipse.jdt.core.dom.ASTMatcher;
+import org.eclipse.jdt.core.dom.ASTNode;
+import org.eclipse.jdt.core.dom.ASTVisitor;
+import org.eclipse.jdt.core.dom.AnnotationTypeDeclaration;
+import org.eclipse.jdt.core.dom.AnnotationTypeMemberDeclaration;
+import org.eclipse.jdt.core.dom.AnonymousClassDeclaration;
+import org.eclipse.jdt.core.dom.ArrayAccess;
+import org.eclipse.jdt.core.dom.ArrayCreation;
+import org.eclipse.jdt.core.dom.ArrayInitializer;
+import org.eclipse.jdt.core.dom.ArrayType;
+import org.eclipse.jdt.core.dom.AssertStatement;
+import org.eclipse.jdt.core.dom.Assignment;
+import org.eclipse.jdt.core.dom.Block;
+import org.eclipse.jdt.core.dom.BlockComment;
+import org.eclipse.jdt.core.dom.BooleanLiteral;
+import org.eclipse.jdt.core.dom.BreakStatement;
+import org.eclipse.jdt.core.dom.CastExpression;
+import org.eclipse.jdt.core.dom.CatchClause;
+import org.eclipse.jdt.core.dom.CharacterLiteral;
+import org.eclipse.jdt.core.dom.ClassInstanceCreation;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jdt.core.dom.ConditionalExpression;
+import org.eclipse.jdt.core.dom.ConstructorInvocation;
+import org.eclipse.jdt.core.dom.ContinueStatement;
+import org.eclipse.jdt.core.dom.DoStatement;
+import org.eclipse.jdt.core.dom.EmptyStatement;
+import org.eclipse.jdt.core.dom.EnhancedForStatement;
+import org.eclipse.jdt.core.dom.EnumConstantDeclaration;
+import org.eclipse.jdt.core.dom.EnumDeclaration;
+import org.eclipse.jdt.core.dom.ExpressionStatement;
+import org.eclipse.jdt.core.dom.FieldAccess;
+import org.eclipse.jdt.core.dom.FieldDeclaration;
+import org.eclipse.jdt.core.dom.ForStatement;
+import org.eclipse.jdt.core.dom.IfStatement;
+import org.eclipse.jdt.core.dom.ImportDeclaration;
+import org.eclipse.jdt.core.dom.InfixExpression;
+import org.eclipse.jdt.core.dom.Initializer;
+import org.eclipse.jdt.core.dom.InstanceofExpression;
+import org.eclipse.jdt.core.dom.Javadoc;
+import org.eclipse.jdt.core.dom.LabeledStatement;
+import org.eclipse.jdt.core.dom.LineComment;
+import org.eclipse.jdt.core.dom.MarkerAnnotation;
+import org.eclipse.jdt.core.dom.MemberRef;
+import org.eclipse.jdt.core.dom.MemberValuePair;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.MethodInvocation;
+import org.eclipse.jdt.core.dom.MethodRef;
+import org.eclipse.jdt.core.dom.MethodRefParameter;
+import org.eclipse.jdt.core.dom.Modifier;
+import org.eclipse.jdt.core.dom.NormalAnnotation;
+import org.eclipse.jdt.core.dom.NullLiteral;
+import org.eclipse.jdt.core.dom.NumberLiteral;
+import org.eclipse.jdt.core.dom.PackageDeclaration;
+import org.eclipse.jdt.core.dom.ParameterizedType;
+import org.eclipse.jdt.core.dom.ParenthesizedExpression;
+import org.eclipse.jdt.core.dom.PostfixExpression;
+import org.eclipse.jdt.core.dom.PrefixExpression;
+import org.eclipse.jdt.core.dom.PrimitiveType;
+import org.eclipse.jdt.core.dom.QualifiedName;
+import org.eclipse.jdt.core.dom.QualifiedType;
+import org.eclipse.jdt.core.dom.ReturnStatement;
+import org.eclipse.jdt.core.dom.SimpleName;
+import org.eclipse.jdt.core.dom.SimpleType;
+import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
+import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
+import org.eclipse.jdt.core.dom.StringLiteral;
+import org.eclipse.jdt.core.dom.SuperConstructorInvocation;
+import org.eclipse.jdt.core.dom.SuperFieldAccess;
+import org.eclipse.jdt.core.dom.SuperMethodInvocation;
+import org.eclipse.jdt.core.dom.SwitchCase;
+import org.eclipse.jdt.core.dom.SwitchStatement;
+import org.eclipse.jdt.core.dom.SynchronizedStatement;
+import org.eclipse.jdt.core.dom.TagElement;
+import org.eclipse.jdt.core.dom.TextElement;
+import org.eclipse.jdt.core.dom.ThisExpression;
+import org.eclipse.jdt.core.dom.ThrowStatement;
+import org.eclipse.jdt.core.dom.TryStatement;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.eclipse.jdt.core.dom.TypeDeclarationStatement;
+import org.eclipse.jdt.core.dom.TypeLiteral;
+import org.eclipse.jdt.core.dom.TypeParameter;
+import org.eclipse.jdt.core.dom.VariableDeclarationExpression;
+import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
+import org.eclipse.jdt.core.dom.VariableDeclarationStatement;
+import org.eclipse.jdt.core.dom.WhileStatement;
+import org.eclipse.jdt.core.dom.WildcardType;
+
+import org.eclipse.jdt.internal.corext.dom.JdtASTMatcher;
+
+class AstMatchingNodeFinder {
+
+ private AstMatchingNodeFinder(){
+ }
+
+ public static ASTNode[] findMatchingNodes(ASTNode scope, ASTNode node){
+ Visitor visitor= new Visitor(node);
+ scope.accept(visitor);
+ return visitor.getMatchingNodes();
+ }
+
+ private static class Visitor extends ASTVisitor{
+
+ Collection<ASTNode> fFound;
+ ASTMatcher fMatcher;
+ ASTNode fNodeToMatch;
+
+ Visitor(ASTNode nodeToMatch){
+ fNodeToMatch= nodeToMatch;
+ fFound= new ArrayList<ASTNode>();
+ fMatcher= new JdtASTMatcher();
+ }
+
+ ASTNode[] getMatchingNodes(){
+ return fFound.toArray(new ASTNode[fFound.size()]);
+ }
+
+ private boolean matches(ASTNode node){
+ fFound.add(node);
+ return false;
+ }
+
+ @Override
+ public boolean visit(AnonymousClassDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ArrayAccess node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ArrayCreation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ArrayInitializer node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ArrayType node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(AssertStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(Assignment node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(Block node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(BooleanLiteral node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(BreakStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(CastExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(CatchClause node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(CharacterLiteral node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ClassInstanceCreation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(CompilationUnit node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ConditionalExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ConstructorInvocation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ContinueStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(DoStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(EmptyStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ExpressionStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(FieldAccess node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(FieldDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ForStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(IfStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ImportDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(InfixExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(Initializer node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(InstanceofExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(Javadoc node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(LabeledStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MethodDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MethodInvocation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(NullLiteral node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(NumberLiteral node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(PackageDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ParenthesizedExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(PostfixExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(PrefixExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(PrimitiveType node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(QualifiedName node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ReturnStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SimpleName node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SimpleType node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SingleVariableDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(StringLiteral node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SuperConstructorInvocation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SuperFieldAccess node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SuperMethodInvocation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SwitchCase node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SwitchStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SynchronizedStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ThisExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ThrowStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TryStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TypeDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TypeDeclarationStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TypeLiteral node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(VariableDeclarationExpression node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(VariableDeclarationFragment node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(VariableDeclarationStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(WhileStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(AnnotationTypeDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(AnnotationTypeMemberDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(BlockComment node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(EnhancedForStatement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(EnumConstantDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(EnumDeclaration node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(LineComment node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MarkerAnnotation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MemberRef node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MemberValuePair node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MethodRef node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(MethodRefParameter node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(Modifier node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(NormalAnnotation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(ParameterizedType node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(QualifiedType node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(SingleMemberAnnotation node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TagElement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TextElement node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(TypeParameter node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+
+ @Override
+ public boolean visit(WildcardType node) {
+ if (node.subtreeMatch(fMatcher, fNodeToMatch))
+ return matches(node);
+ return super.visit(node);
+ }
+ }
+}
git://git.uio.no / ifi-stolz-refaktor.git / blobdiff