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Java > Open Source Codes > org > eclipse > emf > codegen > jet > JETCoreElement


1 /**
2  * <copyright>
3  *
4  * Copyright (c) 2002-2004 IBM Corporation and others.
5  * All rights reserved. This program and the accompanying materials
6  * are made available under the terms of the Eclipse Public License v1.0
7  * which accompanies this distribution, and is available at
8  * http://www.eclipse.org/legal/epl-v10.html
9  *
10  * Contributors:
11  * IBM - Initial API and implementation
12  *
13  * </copyright>
14  *
15  * $Id: JETCoreElement.java,v 1.2 2005/06/08 06:15:57 nickb Exp $
16  */
17 package org.eclipse.emf.codegen.jet;
18
19
20
21 /**
22  * The core elements we recognize;
23  * these are stateless abstractions that represent the parsing action for a core tag.
24  */
25 public interface JETCoreElement
26 {
27   /**
28    * Return true if the input contained the sequence that matched
29    * the action corresponding to this core tag.
30    */
31   boolean accept(JETParseEventListener listener, JETReader reader, JETParser parser) throws JETException;
32 }
33
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