org.simantics.interop.mapping/src/org/simantics/interop/mapping/data/ObjectIdentifiable.java

   1 package org.simantics.interop.mapping.data;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 \r
   6 \r
   7 public class ObjectIdentifiable implements Identifiable {\r
   8 \r
   9         private Object obj;\r
  10         \r
  11         public ObjectIdentifiable(Object obj) {\r
  12                 this.obj = obj;\r
  13         }\r
  14         \r
  15         public Object getObject() {\r
  16                 return obj;\r
  17         }\r
  18         \r
  19         @SuppressWarnings("unchecked")\r
  20         @Override\r
  21         public <T> T getAdapter(Class<T> clazz) {\r
  22                 if (clazz == String.class)\r
  23                         return (T)obj.toString();\r
  24                 return null;\r
  25         }\r
  26         \r
  27         @Override\r
  28         public int hashCode() {\r
  29                 return obj.hashCode();\r
  30         }\r
  31         \r
  32         @Override\r
  33         public boolean equals(Object arg0) {\r
  34                 if (arg0 == null)\r
  35                         return false;\r
  36                 if (this.getClass() != arg0.getClass())\r
  37                         return false;\r
  38                 ObjectIdentifiable other = (ObjectIdentifiable)arg0;\r
  39                 return obj.equals(other.obj);\r
  40         }\r
  41         \r
  42         @Override\r
  43         public Identifiable merge(Identifiable other) {\r
  44                 if (other instanceof ObjectIdentifiable) {\r
  45                         ObjectSetIdentifiable i = new ObjectSetIdentifiable(this.obj,((ObjectIdentifiable)other).obj);\r
  46                         return i;\r
  47                 } else if (other instanceof ObjectSetIdentifiable) {\r
  48                         Collection<Object> coll = new ArrayList<Object>();\r
  49                         coll.add(this.obj);\r
  50                         coll.addAll(((ObjectSetIdentifiable)other).getObjects());\r
  51                         ObjectSetIdentifiable i = new ObjectSetIdentifiable(coll);\r
  52                         return i;\r
  53                 }\r
  54                 return null;\r
  55         }\r
  56         \r
  57 }\r