public static void readRightTuple(MarshallerReaderContext context, InternalFactHandle factHandle) throws IOException { ObjectInputStream stream = context.stream; int sinkId = stream.readInt(); RightTupleSink sink = (sinkId >= 0) ? (RightTupleSink) context.sinks.get(sinkId) : null; RightTuple rightTuple = new RightTuple(factHandle, sink); context.rightTuples.put(new RightTupleKey(factHandle.getId(), sink), rightTuple); if (sink != null) { BetaMemory memory = null; switch (sink.getType()) { case NodeTypeEnums.AccumulateNode: { memory = ((AccumulateMemory) context.wm.getNodeMemory((BetaNode) sink)).betaMemory; break; } default: { memory = (BetaMemory) context.wm.getNodeMemory((BetaNode) sink); break; } } memory.getRightTupleMemory().add(rightTuple); memory.linkLeft(); } }