refs #3483

[simantics/interop.git] / org.simantics.interop.mapping / src / org / simantics / interop / mapping / data / ObjectIdentifiable.java

diff --git a/org.simantics.interop.mapping/src/org/simantics/interop/mapping/data/ObjectIdentifiable.java b/org.simantics.interop.mapping/src/org/simantics/interop/mapping/data/ObjectIdentifiable.java
new file mode 100644 (file)
index 0000000..5723423
--- /dev/null
+++ b/org.simantics.interop.mapping/src/org/simantics/interop/mapping/data/ObjectIdentifiable.java
@@ -0,0 +1,57 @@
+package org.simantics.interop.mapping.data;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+\r
+\r
+public class ObjectIdentifiable implements Identifiable {\r
+\r
+       private Object obj;\r
+       \r
+       public ObjectIdentifiable(Object obj) {\r
+               this.obj = obj;\r
+       }\r
+       \r
+       public Object getObject() {\r
+               return obj;\r
+       }\r
+       \r
+       @SuppressWarnings("unchecked")\r
+       @Override\r
+       public <T> T getAdapter(Class<T> clazz) {\r
+               if (clazz == String.class)\r
+                       return (T)obj.toString();\r
+               return null;\r
+       }\r
+       \r
+       @Override\r
+       public int hashCode() {\r
+               return obj.hashCode();\r
+       }\r
+       \r
+       @Override\r
+       public boolean equals(Object arg0) {\r
+               if (arg0 == null)\r
+                       return false;\r
+               if (this.getClass() != arg0.getClass())\r
+                       return false;\r
+               ObjectIdentifiable other = (ObjectIdentifiable)arg0;\r
+               return obj.equals(other.obj);\r
+       }\r
+       \r
+       @Override\r
+       public Identifiable merge(Identifiable other) {\r
+               if (other instanceof ObjectIdentifiable) {\r
+                       ObjectSetIdentifiable i = new ObjectSetIdentifiable(this.obj,((ObjectIdentifiable)other).obj);\r
+                       return i;\r
+               } else if (other instanceof ObjectSetIdentifiable) {\r
+                       Collection<Object> coll = new ArrayList<Object>();\r
+                       coll.add(this.obj);\r
+                       coll.addAll(((ObjectSetIdentifiable)other).getObjects());\r
+                       ObjectSetIdentifiable i = new ObjectSetIdentifiable(coll);\r
+                       return i;\r
+               }\r
+               return null;\r
+       }\r
+       \r
+}\r