org.codehaus.groovy.antlr.AntlrASTProcessor Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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*/
package org.codehaus.groovy.antlr;
import antlr.collections.AST;
/**
* An interface for processing antlr AST objects
*
* @author Jeremy Rayner
*/
public interface AntlrASTProcessor {
/**
* performs some processing on the supplied AST node.
* @param t the AST node to process.
* @return possibly returns the AST modified or null, depends on the implementation.
*/
AST process(AST t);
}