add debug string for conflict detection

src/bk/ConflictDetection.java

@@ -9,8 +9,10 @@ import animation.AlgorithmStage;
 import animation.BackwardAction;
 import animation.PseudoCodeNode;
 import animation.PseudoCodeNode.CodeAction;
+import bk.ExtremalLayoutCalc.LayoutType;
 import graph.LayeredGraphEdge;
 import graph.LayeredGraphNode;
+import lib.TextLayoutHelper;
 
 /**
  * the preprocessing stage of the bk node placement algorithm
@@ -49,9 +51,7 @@ public class ConflictDetection implements AlgorithmStage {
         pseudo_line = 1;
     }
 
-    // TODO: im psuedocode anzeigen
-    // TODO: rekursion auf subgraphen
-    // TODO: work with breakpoints
+
     @Override
     public StageStatus forwardStep() {
         int old_line = pseudo_line;
@@ -292,7 +292,22 @@ public class ConflictDetection implements AlgorithmStage {
 
     @Override
     public String getDebugString() {
-        return "";
+        String info = "| i  | l  | l1 | k0 | k1 | k  |\n";
+        info +=       "|----|----|----|----|----|----|\n";
+        info += "|" + TextLayoutHelper.strToLen( "" + i, 4 ) + 
+                "|" + TextLayoutHelper.strToLen( "" + l, 4 ) + 
+                "|" + TextLayoutHelper.strToLen( "" + l1, 4 ) + 
+                "|" + TextLayoutHelper.strToLen( "" + k0, 4 ) + 
+                "|" + TextLayoutHelper.strToLen( "" + k1, 4 ) + 
+                "|" + TextLayoutHelper.strToLen( "" + k, 4 ) + "|\n";
+//        if( insideSubgraph && vIndex < graph.getContainedNodes().size() )
+//        {
+//            info += "Subgraph of " + graph.getContainedNodes().get( vIndex ).getName() + ":\n";
+//            String tmp = subgraphAlgs.get( vIndex ).getDebugString();
+//            info += tmp;
+//            return info;
+//        }
+        return info;
     }
 
     /**