/*
 * 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.ast.stmt;

import org.codehaus.groovy.ast.ASTNode;

/**
 * Base class for any statement
 * 
 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
 * @version $Revision$
 */
public class Statement extends ASTNode {

    private String statementLabel;

    public Statement() {
        statementLabel = null;
    }

    public String getStatementLabel() {
        return statementLabel;
    }

    public void setStatementLabel( String label ) {
        statementLabel = label;
    }

    public boolean isEmpty() {
        return false;
    }
    
}
