/**
 * Copyright (c) 2009
 * Philipp Giese, Sven Wagner-Boysen
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package de.hpi.bpmn2_0.model.gateway;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;

import de.hpi.bpmn2_0.annotations.StencilId;
import de.hpi.bpmn2_0.model.Expression;
import de.hpi.bpmn2_0.transformation.Visitor;

/**
 * <p>
 * Java class for tComplexGateway complex type.
 * 
 * <p>
 * The following schema fragment specifies the expected content contained within
 * this class.
 * 
 * <pre>
 * <complexType name="tComplexGateway">
 *   <complexContent>
 *     <extension base="{http://www.omg.org/bpmn20}tGateway">
 *       <sequence>
 *         <element name="activationCondition" type="{http://www.omg.org/bpmn20}tExpression" minOccurs="0"/>
 *       </sequence>
 *       <attribute name="default" type="{http://www.w3.org/2001/XMLSchema}IDREF" />
 *     </extension>
 *   </complexContent>
 * </complexType>
 * </pre>
 * 
 * 
 */
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "tComplexGateway", propOrder = { "activationCondition" })
@StencilId("ComplexGateway")
public class ComplexGateway extends GatewayWithDefaultFlow {

	protected Expression activationCondition;

	/**
	 * Refers at runtime to the number of tokens that are present on an incoming
	 * Sequence Flow of the Complex Gateway.
	 */
	@XmlTransient
	private int activationCount;

	/**
	 * Refers at runtime to the number of tokens that are present on an incoming
	 * Sequence Flow of the Complex Gateway.
	 */
	@XmlTransient
	private boolean waitingForStart;

	
	public void acceptVisitor(Visitor v){
		v.visitComplexGateway(this);
	}
    
	/* Getter & Setter */
	
	/**
	 * Gets the value of the activationCondition property.
	 * 
	 * @return possible object is {@link Expression }
	 * 
	 */
	public Expression getActivationCondition() {
		return activationCondition;
	}

	/**
	 * Sets the value of the activationCondition property.
	 * 
	 * @param value
	 *            allowed object is {@link Expression }
	 * 
	 */
	public void setActivationCondition(Expression value) {
		this.activationCondition = value;
	}

	/**
	 * @return the activationCount
	 */
	public int getActivationCount() {
		return activationCount;
	}

	/**
	 * @param activationCount
	 *            the activationCount to set
	 */
	public void setActivationCount(int activationCount) {
		this.activationCount = activationCount;
	}

	/**
	 * @param waitingForStart the waitingForStart to set
	 */
	public void setWaitingForStart(boolean waitingForStart) {
		this.waitingForStart = waitingForStart;
	}

	/**
	 * @return the waitingForStart
	 */
	public boolean isWaitingForStart() {
		return waitingForStart;
	}
	
	

}