@ Override public void serialize ( DataOutput out ) throws IOException { // TODO: Should we transport the performance tweak 'doCacheCardinalities'? out . writeBoolean ( signedLongs ) ; out . writeInt ( highToBitmap . size ( ) ) ; for ( Entry < Integer , BitmapDataProvider > entry : highToBitmap . entrySet ( ) ) { out . writeInt ( entry . getKey ( ) . intValue ( ) ) ; entry . getValue ( ) . serialize ( out ) ; } }
Serialize this bitmap .