diff options
| author | Andrew Branson <andrew.branson@cern.ch> | 2012-05-30 08:37:45 +0200 |
|---|---|---|
| committer | Andrew Branson <andrew.branson@cern.ch> | 2012-05-30 08:37:45 +0200 |
| commit | b086f57f56bf0eb9dab9cf321a0f69aaaae84347 (patch) | |
| tree | 8e6e26e8b7eed6abad7a17b093bdbb55c5e6b1ba /src/main/java/com/c2kernel/lifecycle/gui/model/WfEdgeDefFactory.java | |
| parent | 22088ae8d2d5ff390518dbe1c4372325ffb3a647 (diff) | |
Initial Maven Conversion
Diffstat (limited to 'src/main/java/com/c2kernel/lifecycle/gui/model/WfEdgeDefFactory.java')
| -rw-r--r-- | src/main/java/com/c2kernel/lifecycle/gui/model/WfEdgeDefFactory.java | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/lifecycle/gui/model/WfEdgeDefFactory.java b/src/main/java/com/c2kernel/lifecycle/gui/model/WfEdgeDefFactory.java new file mode 100644 index 0000000..6e6727a --- /dev/null +++ b/src/main/java/com/c2kernel/lifecycle/gui/model/WfEdgeDefFactory.java @@ -0,0 +1,30 @@ +package com.c2kernel.lifecycle.gui.model;
+import com.c2kernel.graph.model.DirectedEdge;
+import com.c2kernel.graph.model.EdgeFactory;
+import com.c2kernel.graph.model.GraphModelManager;
+import com.c2kernel.graph.model.TypeNameAndConstructionInfo;
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.lifecycle.NextDef;
+import com.c2kernel.lifecycle.WfVertexDef;
+public class WfEdgeDefFactory implements EdgeFactory
+{
+ @Override
+ public void create(
+ GraphModelManager graphModelManager,
+ Vertex origin,
+ Vertex terminus,
+ TypeNameAndConstructionInfo typeNameAndConstructionInfo)
+ {
+ if (validCreation(graphModelManager, origin, terminus))
+ {
+ NextDef nextDef = new NextDef((WfVertexDef) origin, (WfVertexDef) terminus);
+ graphModelManager.getModel().addEdgeAndCreateId(nextDef, origin, terminus);
+ }
+ }
+ private static boolean validCreation(GraphModelManager graphModelManager, Vertex origin, Vertex terminus)
+ {
+ DirectedEdge[] connectingEdgesAToB = graphModelManager.getModel().getConnectingEdges(origin.getID(), terminus.getID());
+ DirectedEdge[] connectingEdgesBToA = graphModelManager.getModel().getConnectingEdges(terminus.getID(), origin.getID());
+ return (origin != terminus) && (connectingEdgesAToB.length == 0) && (connectingEdgesBToA.length == 0);
+ }
+}
|