| /******************************************************************************* |
| * Copyright (c) 2004-2008 Akos Horvath, Gergely Varro and Daniel Varro |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Akos Horvath, Gergely Varro - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.viatra2.gtasm.patternmatcher.impl.patternmatcher.core;
|
|
|
| import java.util.Hashtable; |
| |
| import org.eclipse.viatra2.gtasm.patternmatcher.patterns.IPatternMatcher; |
| import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTPattern; |
|
|
|
|
|
|
| public class PatternMatchers extends Hashtable<GTPattern, IPatternMatcher> {
|
|
|
| /**
|
| * Stores the pattern matchers previously created
|
| *
|
| * @author Akos Horvath and Gergely Varro
|
| */
|
| private static final long serialVersionUID = 1L;
|
| private static PatternMatchers _instance=new PatternMatchers();
|
| public static PatternMatchers getInstance()
|
| {
|
| return _instance;
|
| }
|
|
|
| private PatternMatchers() {
|
| super();
|
| }
|
| }
|
