public void freeCluster ( final int cid ) { final Set < ORID > toRemove = new HashSet < ORID > ( underlying . size ( ) / 2 ) ; final Set < ORID > keys = new HashSet < ORID > ( underlying . keys ( ) ) ; for ( final ORID id : keys ) if ( id . getClusterId ( ) == cid ) toRemove . add ( id ) ; for ( final ORID ridToRemove : toRemove ) underlying . remove ( ridToRemove ) ; }
Remove all records belonging to specified cluster