@ SuppressWarnings ( "unchecked" ) public void restoreState ( Map < String , Serializable > state ) { LOG . info ( "Restoring window manager state" ) ; //restore eviction policy state if ( state . get ( EVICTION_STATE_KEY ) != null ) { ( ( EvictionPolicy ) evictionPolicy ) . restoreState ( state . get ( EVICTION_STATE_KEY ) ) ; } // restore trigger policy state if ( state . get ( TRIGGER_STATE_KEY ) != null ) { ( ( TriggerPolicy ) triggerPolicy ) . restoreState ( state . get ( TRIGGER_STATE_KEY ) ) ; } // restore all pending events to the queue this . queue . addAll ( ( Collection < Event < T > > ) state . get ( QUEUE ) ) ; // restore all expired events this . expiredEvents . addAll ( ( List < T > ) state . get ( EXPIRED_EVENTS ) ) ; // restore all prevWindowEvents this . prevWindowEvents . addAll ( ( Set < Event < T > > ) state . get ( PRE_WINDOW_EVENTS ) ) ; // restore the count of the number events since last expiry this . eventsSinceLastExpiry . set ( ( int ) state . get ( EVENTS_SINCE_LAST_EXPIRY ) ) ; }
Restore state associated with the window manager