+
+ /* (non-Javadoc)
+ * @see java.lang.Object#equals(java.lang.Object)
+ */
+ @Override
+ public boolean equals(Object obj) {
+ if ( !(obj instanceof ActionImpl )) {
+ return false;
+ }
+ ActionImpl action = (ActionImpl)obj;
+ return _reference.equals(action._reference) &&
+ _type.equals(action._type);
+ }