RightTupleKey key = new RightTupleKey( factHandleId,
sink );
RightTuple rightTuple = context.rightTuples.get( key );
parentLeftTuple.setBlocker( rightTuple );
rightTuple.addBlocked( parentLeftTuple );
while (stream.readShort() == PersisterEnums.LEFT_TUPLE) {
LeftTupleSink childSink = (LeftTupleSink) sinks.get( stream.readInt() );
LeftTuple childLeftTuple = childSink.createLeftTuple( parentLeftTuple,
childSink,