org.eclipse.viatra2.core2/src/org/eclipse/viatra2/modelChecker/impl/ProblemManager.java

/*******************************************************************************
 * Copyright (c) 2004-2008 Andras Schmidt, Andras Balogh, Istvan Rath 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:
 *    Andras Schmidt, Andras Balogh, Istvan Rath - initial API and implementation
 *******************************************************************************/

package org.eclipse.viatra2.modelChecker.impl;

import org.eclipse.viatra2.core.IModelSpace;
import org.eclipse.viatra2.framework.IFramework;
import org.eclipse.viatra2.tags.ITagManager;

/**
 * This class implements a model checker.
 * 
 * @author Andras Schmidt
 * 
 */
public class ProblemManager 
{
	ProblemCounter pc;

	ModelChecker mc;

	IModelSpace ms;

	ConsistencyListener cli;
	
	ITagManager tm;

	/**
	 * Initializes the problem manager. Builds the model for all problems.
	 * 
	 * @param ms
	 */
	public void init(IFramework fw) {
		try {
			this.tm = fw.getTagManager();
			this.ms = fw.getTopmodel();
		//	ms.getTransactionManager().beginTransaction();
			mc = new ModelChecker();
			
			if (fw.getProperties().getRuntimeProperty("Model checking", "On-the-fly model checking")!=null &&
					fw.getProperties().getRuntimeProperty("Model checking", "On-the-fly model checking").equalsIgnoreCase("true"))
			{
				pc = new ProblemCounter(mc.checkAllModelElement(ms), this);
				cli = new ConsistencyListener(pc);
				ms.getNotificationManager().addAllListener(cli);
			}
		} finally {
		//	ms.getTransactionManager().commitTransaction();
		}
	}
	

	public void fullCheck() {
		if (pc==null)
		{
			pc = new ProblemCounter(mc.checkAllModelElement(ms), this);
		}
		else
		{
			pc.setProblems(mc.checkAllModelElement(ms));
		}
	}


	public void deinit() {
		if (cli!=null)
		{
			ms.getNotificationManager().removeAllListener(cli);
		}
	}
	

}