| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.java; |
| |
| import org.codehaus.groovy.antlr.GroovySourceAST; |
| import org.codehaus.groovy.antlr.parser.GroovyTokenTypes; |
| import org.codehaus.groovy.antlr.treewalker.VisitorAdapter; |
| |
| public class Groovifier extends VisitorAdapter implements GroovyTokenTypes { |
| private String currentClassName = ""; |
| private final boolean cleanRedundantPublic; |
| |
| public Groovifier(String[] tokenNames) { |
| this(tokenNames, true); |
| } |
| |
| public Groovifier(String[] tokenNames, boolean cleanRedundantPublic) { |
| this.cleanRedundantPublic = cleanRedundantPublic; |
| } |
| |
| public void visitClassDef(GroovySourceAST t,int visit) { |
| if (visit == OPENING_VISIT) { |
| currentClassName = t.childOfType(GroovyTokenTypes.IDENT).getText(); |
| } |
| } |
| public void visitDefault(GroovySourceAST t,int visit) { |
| if (visit == OPENING_VISIT) { |
| // only want to do this once per node... |
| |
| // remove 'public' when implied already if requested |
| if (t.getType() == LITERAL_public && cleanRedundantPublic) { |
| t.setType(EXPR); |
| } |
| |
| // constructors are not distinguished from methods in java ast |
| if (t.getType() == METHOD_DEF) { |
| String methodName = t.childOfType(IDENT).getText(); |
| if (methodName != null && methodName.length() > 0) { |
| if (methodName.equals(currentClassName)) { |
| t.setType(CTOR_IDENT); |
| } |
| } |
| } |
| |
| |
| /* if (t.getType() == MODIFIERS) { |
| GroovySourceAST publicNode = t.childOfType(LITERAL_public); |
| if (t.getNumberOfChildren() > 1 && publicNode != null) { |
| // has more than one modifier, and one of them is public |
| |
| // delete 'public' node |
| publicNode.setType(EXPR); // near enough the same as delete for now... |
| } |
| }*/ |
| // ---- |
| } |
| } |
| } |