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1 package com.opensymphony.workflow.designer;
2
3 import java.io.PrintWriter  ;
4 import java.awt.*;
5
6 import com.opensymphony.workflow.util.XMLizable;
7 import com.opensymphony.workflow.loader.XMLUtil;
8 import org.jgraph.graph.GraphConstants;
9 import org.w3c.dom.Element ;
10
11
16 public class ResultPosition implements XMLizable
17 {
18 private Point labelPos;
19 private int id;
20
21 public ResultPosition(ResultEdge edge)
22 {
23 id = edge.getDescriptor().getId();
24 labelPos = GraphConstants.getLabelPosition(edge.getAttributes());
25 }
26
27 public ResultPosition(Element edge)
28 {
29 try
30 {
31 id = Integer.parseInt(edge.getAttribute("id"));
32 labelPos = new Point();
33 labelPos.x = Integer.parseInt(edge.getAttribute("labelx"));
34 labelPos.y = Integer.parseInt(edge.getAttribute("labely"));
35 }
36 catch(Exception e)
37 {
38 System.out.println("Error parsing result position:" + e);
39 }
40 }
41
42 public void writeXML(PrintWriter writer, int indent)
43 {
44 XMLUtil.printIndent(writer, indent++);
45 StringBuffer buf = new StringBuffer ();
46 buf.append("<connector ");
47 buf.append("id=\"").append(id).append("\"");
48 buf.append(" labelx=\"").append(labelPos.x).append("\"");
49 buf.append(" labely=\"").append(labelPos.y).append("\"");
50 buf.append("/>");
51 writer.println(buf.toString());
52 }
53
54 public Point getLabelPosition()
55 {
56 return labelPos;
57 }
58
59 public int getId()
60 {
61 return id;
62 }
63 }
64 |
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