plugins/org.eclipse.viatra2.imports.vtml/src/org/eclipse/viatra2/imports/vtml/RelationshipDefinition.java

/*******************************************************************************
 * Copyright (c) 2004-2008 Andras Balogh 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 Balogh - initial API and implementation
 *******************************************************************************/

 package org.eclipse.viatra2.imports.vtml;

import org.eclipse.viatra2.core.IEntity;
import org.eclipse.viatra2.core.IModelManager;
import org.eclipse.viatra2.core.IModelSpace;
import org.eclipse.viatra2.errors.VPMCoreException;
import org.eclipse.viatra2.logger.Logger;

/**
 * @author babo
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public abstract class RelationshipDefinition extends ASTNode {
	IEntity element = null;

	
	public RelationshipDefinition(int l,String n,String m, String s)
	{
		master = m;
		slave = s;
		setLine(l);
		ns = n;
	}
	String master;
	String slave;
	String ns;
	ElementDefinition _mstr = null;
	ElementDefinition _slv = null;
	
	/* (non-Javadoc)
	 * @see org.eclipse.viatra2.imports.vtcl.ASTNode#checkDefintion(org.eclipse.viatra2.imports.vtcl.ASTBuilder, org.eclipse.viatra2.core.IModelSpace)
	 */
	public boolean checkDefintion(ASTBuilder ab, IModelSpace m) {
		Logger log = ab.log;
		_mstr = ab.getElementWithLookup(ns,master);
		if (_mstr==null)
		{
			log.error("Supplier end of relationship ("+master+") does not exists in the modelspace. Error in line "+getLine());
			return false;
		}
		
		if (slave!=null)
		{
		_slv = ab.getElementWithLookup(ns,slave);
		if (_slv==null)
		{
			log.error("Client end of relationship ("+slave+") does not exists in the modelspace. Error in line "+getLine());
			return false;
		}
		}
		return true;
	}

	/* (non-Javadoc)
	 * @see org.eclipse.viatra2.imports.vtcl.ASTNode#generateElements(org.eclipse.viatra2.imports.vtcl.ASTBuilder, org.eclipse.viatra2.core.IModelSpace, org.eclipse.viatra2.core.IEntity)
	 */
	public void generateElements(ASTBuilder ab, IModelSpace m, IEntity temp)
			throws VPMCoreException {
		
	}


	/* (non-Javadoc)
	 * @see org.eclipse.viatra2.imports.vtcl.ASTNode#updateModelspace(org.eclipse.viatra2.imports.vtcl.ASTBuilder, org.eclipse.viatra2.core.IModelSpace)
	 */
	IModelManager mm;
	public void updateModelspace(ASTBuilder ab, IModelSpace m)
			throws VPMCoreException {
		
		
	}

	/**
	 * @return Returns the master.
	 */
	public String getMaster() {
		return master;
	}
	/**
	 * @param master The master to set.
	 */
	public void setMaster(String master) {
		this.master = master;
	}
	/**
	 * @return Returns the slave.
	 */
	public String getSlave() {
		return slave;
	}
	/**
	 * @param slave The slave to set.
	 */
	public void setSlave(String slave) {
		this.slave = slave;
	}
}