ConversationNode.java

/*******************************************************************************
 * Signavio Core Components
 * Copyright (C) 2012  Signavio GmbH
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package de.hpi.bpmn2_0.model.conversation;

import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlIDREF;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;

import de.hpi.bpmn2_0.model.FlowNode;
import de.hpi.bpmn2_0.model.connector.MessageFlow;
import de.hpi.bpmn2_0.model.participant.Participant;
import de.hpi.bpmn2_0.transformation.Visitor;

/**
 * <p>
 * Java class for tConversationNode complex type.
 * 
 * <p>
 * The following schema fragment specifies the expected content contained within
 * this class.
 * 
 * <pre>
 * <complexType name="tConversationNode">
 *   <complexContent>
 *     <extension base="{http://www.omg.org/bpmn20}tBaseElement">
 *       <sequence>
 *         <element name="participantRef" type="{http://www.w3.org/2001/XMLSchema}QName" maxOccurs="unbounded" minOccurs="0"/>
 *       </sequence>
 *       <attribute name="name" type="{http://www.w3.org/2001/XMLSchema}string" />
 *     </extension>
 *   </complexContent>
 * </complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "tConversationNode", propOrder = { "participantRef",
		"messageFlowRef", "correlationKey" })
@XmlSeeAlso({ CallConversation.class, SubConversation.class, Conversation.class })
public abstract class ConversationNode extends FlowNode implements
		ConversationElement {

	@XmlIDREF
	protected List<MessageFlow> messageFlowRef;
	protected List<CorrelationKey> correlationKey;

	@XmlIDREF
	protected List<Participant> participantRef;

	@XmlTransient
	public List<String> participantsIds;
	
	/*
	 * Constructors
	 */

	public ConversationNode() {
		super();
	}
	
	public ConversationNode(ConversationNode node) {
		super(node);
		
	}

	/**
	 * Helper for the import, see {@link FlowElement#isElementWithFixedSize().
	 */
    // @Override
    public boolean isElementWithFixedSize() {
		return true;
	}
    
    /**
     * For the fixed-size shape, return the fixed width.
     */
    public double getStandardWidth(){
    	return 33.5;
    }
    
    /**
     * For the fixed-size shape, return the fixed height.
     */
    public double getStandardHeight(){
    	return 29.0;
    }
    
	public void acceptVisitor(Visitor v){
		v.visitConversationNode(this);
	}

	/**
	 * Gets the value of the participantRef property.
	 * 
	 * <p>
	 * This accessor method returns a reference to the live list, not a
	 * snapshot. Therefore any modification you make to the returned list will
	 * be present inside the JAXB object. This is why there is not a
	 * <CODE>set</CODE> method for the participantRef property.
	 * 
	 * <p>
	 * For example, to add a new item, do as follows:
	 * 
	 * <pre>
	 * getParticipantRef().add(newItem);
	 * </pre>
	 * 
	 * 
	 * <p>
	 * Objects of the following type(s) are allowed in the list
	 * {@link Participant }
	 * 
	 * 
	 */
	public List<Participant> getParticipantRef() {
		if (participantRef == null) {
			participantRef = new ArrayList<Participant>();
		}
		return this.participantRef;
	}
}