/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.tuscany.sca.impl.artifacts;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class Wire {
	
	
	public Element addElement(Document document, String svgNs, 
			Reference aReference, Service aService){
		
		Element polyline = document.createElementNS(svgNs, "polyline");
		int x1=aReference.getxCoordinate()+aReference.getHeight()*3/2;
		int y1=aReference.getyCoordinate()+aReference.getHeight()/2;
		
		int x2=aService.getxCoordinate()+aService.getHeight()/2;
		int y2=aService.getyCoordinate()+aService.getHeight()/2;
		//polyline.setAttributeNS(null,"class", "Connect");
		polyline.setAttributeNS(null, "points", x1+","+
				y1+" "+x2+","+y2
				);
		polyline.setAttributeNS(null, "stroke", "black");
		polyline.setAttributeNS(null, "stroke-width", "2");
		
		return polyline;
	}


}