protected void beforeMaterialization ( ) { if ( _listeners != null ) { MaterializationListener listener ; for ( int idx = _listeners . size ( ) - 1 ; idx >= 0 ; idx -- ) { listener = ( MaterializationListener ) _listeners . get ( idx ) ; listener . beforeMaterialization ( this , _id ) ; } } }
Calls beforeMaterialization on all registered listeners in the reverse order of registration .