/*
*  @(#) MFS_Pending_Surgery  0_97_0  08/07/2009
* * see Annex C of the SOPES IEDM Specification 
* MFS_Pending_Surgery oclConstructionSequence for the key mapping across steps
* for this Transactional Artifact

*/ 

package org.omg.sopes0_97_0.PSM.Transactional;
import org.omg.sopes0_97_0.PSM.Tuple;
import org.omg.sopes0_97_0.PSM.Data;
import org.omg.sopes0_97_0.PSM.Multiplicity;
import org.omg.sopes0_97_0.PSM.Wrapper.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;

/**
*
 * MFS_Pending_Surgery
* @author ASMG 
* @version 0_97_0  08/07/2009
*/

public class MFS_Pending_Surgery {

	public MFS_Pending_Surgery ( String identifier, Data data ) {

		m_data = data;


		Collection<String> nextIdentifiers = new ArrayList<String>();
		nextIdentifiers.add(identifier);
		Collection col;
	
		Collection startPointCol = buildMedicalFacilityStatusPendingSurgery( nextIdentifiers );   // Identifier always mandatory
		if ( startPointCol.isEmpty() ) {
			throw new IllegalArgumentException();
		}
		m_step0.addAll( startPointCol );
		includeTargetIdentifiers(nextIdentifiers);

		MedicalFacilityStatusPendingSurgery medicalFacilityStatusPendingSurgery = (MedicalFacilityStatusPendingSurgery)startPointCol.iterator().next();
	}

	/*
	* Multiplicity min: 1	max : 1
	*/
	private Collection buildMedicalFacilityStatusPendingSurgery( Collection<String> identifiers ) {
		Collection col = new ArrayList();
		Iterator<String> sit = identifiers.iterator();
		String identifier;
		Collection<Tuple> rows = new ArrayList<Tuple>();
		while( sit.hasNext() ) {
			identifier = sit.next();
			rows.addAll(m_data.extractRows( MedicalFacilityStatusPendingSurgery.getEntityIdentifier(), identifier ) );
		}

		Iterator<Tuple> it = rows.iterator();
		while(it.hasNext()) {
			col.add(new MedicalFacilityStatusPendingSurgery(it.next()) );
		}
		return col;
	}

	private Collection<String> getSourceIdentifiers(){
		/* no implement
		 see Annex C MFS_Pending_Surgery oclConstructionSequence for further information
		 */
		 return null;
	}

	private void includeTargetIdentifiers(Collection<String> nextIdentifiers){
		/* no implement 
		Record the variable for potential use by the method getSourceIdentifiers()
		 */
	}

	public boolean isWatchpoint(){
		return m_isWatchpoint;
	}


	private Data m_data = null;

	private final boolean m_isWatchpoint = false;

	private Multiplicity m_multiplicity0 = new Multiplicity(1, 1);

	private Set m_step0 = new HashSet();

}