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.syntax.SourceSummary; 023 import org.codehaus.groovy.ast.ModuleNode; 024 025 import java.io.Reader; 026 027 /** 028 * A simple extension point to allow us to switch between the classic Groovy parser and the new Antlr based parser 029 * 030 * @version $Revision: 2888 $ 031 */ 032 public interface ParserPlugin { 033 034 public Reduction parseCST(SourceUnit sourceUnit, Reader reader) throws CompilationFailedException; 035 036 public SourceSummary getSummary(); 037 038 public ModuleNode buildAST(SourceUnit sourceUnit, ClassLoader classLoader, Reduction cst) throws ParserException; 039 }