/*******************************************************************************
 *******************************************************************************/
package at.gv.egiz.eaaf.core.impl.idp.process.model;

import java.io.Serializable;

import org.apache.commons.collections4.CollectionUtils;

/**
 * Represents a start event. Each process description contains a single start event. Process execution starts with a
 * start event.
 * 
 * @author tknall
 * 
 */
public class StartEvent extends ProcessNode implements Serializable {

	private static final long serialVersionUID = 1L;

	@Override
	public String toString() {
		StringBuilder builder = new StringBuilder();
		builder.append("StartEvent [");
		if (getId() != null) {
			builder.append("id=");
			builder.append(getId());
		}
		if (CollectionUtils.isNotEmpty(getIncomingTransitions())) {
			if (builder.length() > 0) {
				builder.append(", ");
			}
			builder.append("incomingTransitions=");
			builder.append(getIncomingTransitions());
		}
		if (CollectionUtils.isNotEmpty(getOutgoingTransitions())) {
			if (builder.length() > 0) {
				builder.append(", ");
			}
			builder.append("outgoingTransitions=");

			builder.append(getOutgoingTransitions());
		}
		builder.append("]");
		return builder.toString();
	}

}