001 /**
002 *
003 * Copyright 2004 James Strachan
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 *
017 **/
018 package org.codehaus.groovy.control;
019
020 import org.codehaus.groovy.syntax.Reduction;
021 import org.codehaus.groovy.syntax.ParserException;
022 import org.codehaus.groovy.ast.ModuleNode;
023
024 import java.io.Reader;
025
026 /**
027 * A simple extension point to allow us to switch between the classic Groovy parser and the new Antlr based parser
028 *
029 * @version $Revision: 1.4 $
030 */
031 public interface ParserPlugin {
032
033 public Reduction parseCST(SourceUnit sourceUnit, Reader reader) throws CompilationFailedException;
034
035 public ModuleNode buildAST(SourceUnit sourceUnit, ClassLoader classLoader, Reduction cst) throws ParserException;
036 }