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Groovy example source code file (PreOrderTraversal.java)
The Groovy PreOrderTraversal.java source code/* * Copyright 2003-2007 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.codehaus.groovy.antlr.treewalker; import org.codehaus.groovy.antlr.GroovySourceAST; /** * A simple preorder traversal over the supplied antlr AST. * * @author <a href="mailto:groovy@ross-rayner.com">Jeremy Rayner * @version $Revision: 6778 $ */ public class PreOrderTraversal extends TraversalHelper { /** * A simple preorder traversal over the supplied antlr AST. * @param visitor the Visitor to call for each node visited */ public PreOrderTraversal(Visitor visitor) { super(visitor); } public void accept(GroovySourceAST currentNode) { push(currentNode); openingVisit(currentNode); acceptChildren(currentNode); closingVisit(currentNode); pop(); } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy PreOrderTraversal.java source code file: |
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