org.yaoqiang.graph.io.graphml.GraphMLData Maven / Gradle / Ivy

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package org.yaoqiang.graph.io.graphml;

import java.awt.Rectangle;

import org.w3c.dom.Element;

/**
 * GraphMLData
 * 
 * @author Shi Yaoqiang([email protected])
 */
public class GraphMLData {

	private String dataKey = "";

	private GraphMLGenericNode dataGenericNode;

	private GraphMLProxyAutoBoundsNode dataProxyAutoBoundsNode;

	private GraphMLGenericEdge dataGenericEdge;

	private Rectangle geometry = new Rectangle();

	public GraphMLData(Element dataElement) {
		this.dataKey = dataElement.getAttribute(GraphMLConstants.KEY);

		Element genericNodeElement = GraphMLUtils.childsTag(dataElement, GraphMLConstants.YWORKS + GraphMLConstants.GENERIC_NODE);
		Element proxyAutoBoundsNodeElement = GraphMLUtils.childsTag(dataElement, GraphMLConstants.YWORKS + GraphMLConstants.PROXY_AUTO_BOUNDS_NODE);
		Element genericEdgeElement = GraphMLUtils.childsTag(dataElement, GraphMLConstants.YWORKS + GraphMLConstants.GENERIC_EDGE);

		if (genericNodeElement != null) {
			this.dataGenericNode = new GraphMLGenericNode(genericNodeElement);
			this.geometry = dataGenericNode.getGeometry();
		} else if (proxyAutoBoundsNodeElement != null) {
			this.dataProxyAutoBoundsNode = new GraphMLProxyAutoBoundsNode(proxyAutoBoundsNodeElement);
			this.geometry = dataProxyAutoBoundsNode.getGroupNodes().get(dataProxyAutoBoundsNode.getActiveRealizer()).getGeometry();
		} else if (genericEdgeElement != null) {
			this.dataGenericEdge = new GraphMLGenericEdge(genericEdgeElement);
		}
	}

	public String getDataKey() {
		return dataKey;
	}

	public GraphMLGenericNode getDataGenericNode() {
		return dataGenericNode;
	}

	public GraphMLProxyAutoBoundsNode getDataProxyAutoBoundsNode() {
		return dataProxyAutoBoundsNode;
	}

	public GraphMLGenericEdge getDataGenericEdge() {
		return dataGenericEdge;
	}

	public Rectangle getGeometry() {
		return geometry;
	}

}