1 files changed, 58 insertions, 36 deletions
diff --git a/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/WireArtifact.java b/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/WireArtifact.java
index ef179b9a70..4703abb80d 100755
--- a/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/WireArtifact.java
+++ b/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/WireArtifact.java
@@ -23,42 +23,64 @@ import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
 public abstract class WireArtifact {
-		
-	public abstract Element addElement(Document document, String svgNs, 
-			Object a, Object b, int changingFactor, String color); 
-	
-	public Element setWireAttributes(int x1, int y1, int x2, int y2, 
-			Element polyline, int changingFactor, String color){
-				
-		if(y1 == y2 && x2>x1){
-			polyline.setAttributeNS(null, "points", x1+","+
-					y1+" "+x2+","+y2
-			);
-		}
-		else if(y1 == y2 && x1>x2){
-			polyline.setAttributeNS(null, "points", x1+","+
-					y1+" "+(x1+changingFactor)+","+y1
-					+" "+(x1+changingFactor)+","+(y1-(changingFactor*2))
-					+" "+(x2-changingFactor)+","+(y1-(changingFactor*2))
-					+" "+(x2-changingFactor)+","+(y1)
-					+" "+(x2)+","+(y1)
-			);
-			
-		}
-		else{
-			polyline.setAttributeNS(null, "points", x1+","+
-					y1+" "+(x1+changingFactor)+","+y1
-					+" "+(x1+changingFactor)+","+y2
-					+" "+x2+","+y2
-			);
-		}
-		
-		polyline.setAttributeNS(null, "stroke", color);
-		polyline.setAttributeNS(null, "stroke-width", "2");
-		polyline.setAttributeNS(null, "fill", "none");
-		
-		return polyline;
-	}
 
+    public abstract Element addElement(Document document,
+                                       String svgNs,
+                                       Object a,
+                                       Object b,
+                                       int changingFactor,
+                                       String color);
+
+    public Element setWireAttributes(int x1, int y1, int x2, int y2, Element polyline, int changingFactor, String color) {
+
+        if (y1 == y2 && x2 > x1) {
+            polyline.setAttributeNS(null, "points", x1 + "," + y1 + " " + x2 + "," + y2);
+        } else if (y1 == y2 && x1 > x2) {
+            polyline.setAttributeNS(null, "points", x1 + ","
+                + y1
+                + " "
+                + (x1 + changingFactor)
+                + ","
+                + y1
+                + " "
+                + (x1 + changingFactor)
+                + ","
+                + (y1 - (changingFactor * 2))
+                + " "
+                + (x2 - changingFactor)
+                + ","
+                + (y1 - (changingFactor * 2))
+                + " "
+                + (x2 - changingFactor)
+                + ","
+                + (y1)
+                + " "
+                + (x2)
+                + ","
+                + (y1));
+
+        } else {
+            polyline.setAttributeNS(null, "points", x1 + ","
+                + y1
+                + " "
+                + (x1 + changingFactor)
+                + ","
+                + y1
+                + " "
+                + (x1 + changingFactor)
+                + ","
+                + y2
+                + " "
+                + x2
+                + ","
+                + y2);
+        }
+
+        polyline.setAttributeNS(null, "stroke", color);
+        polyline.setAttributeNS(null, "stroke-width", "2");
+        polyline.setAttributeNS(null, "fill", "none");
+
+        return polyline;
+    }
 
 }