/**
 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jbpm.bpmn2.core;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

public class SequenceFlow implements Serializable {

	private static final long serialVersionUID = 510l;
	
	private String id;
	private String sourceRef;
	private String targetRef;
	private String bendpoints;
	private String expression;
	private String type;
	private String language;
	private String name;
	private int priority;
    private Map<String, Object> metaData = new HashMap<String, Object>();
	
	public SequenceFlow(String id, String sourceRef, String targetRef) {
		this.id = id;
		this.sourceRef = sourceRef;
		this.targetRef = targetRef;
	}
	
	public String getId() {
		return id;
	}
	
	public String getSourceRef() {
		return sourceRef;
	}
	
	public String getTargetRef() {
		return targetRef;
	}

	public String getBendpoints() {
		return bendpoints;
	}

	public void setBendpoints(String bendpoints) {
		this.bendpoints = bendpoints;
	}

	public String getExpression() {
		return expression;
	}

	public void setExpression(String expression) {
		this.expression = expression;
	}

	public String getLanguage() {
		return language;
	}

	public void setLanguage(String language) {
		this.language = language;
	}

	public String getType() {
		return type;
	}

	public void setType(String type) {
		this.type = type;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
	
	public int getPriority() {
		return priority;
	}
	
	public void setPriority(int priority) {
		this.priority = priority;
	}

    public Map<String, Object> getMetaData() {
        return this.metaData;
    }

    public void setMetaData(String name, Object data) {
        this.metaData.put(name, data);
    }
	
	public String toString() { 
	    return "SequenceFlow (" + this.id + ") [" + this.sourceRef + " -> " + this.targetRef + "]";
	}
}
