SerialiserProcessingElement serialiser = new SerialiserProcessingElement(
"uk.org.ogsadai.TupleToByteArrays",
TupleToByteArrays.DATA_INPUT,
TupleToByteArrays.RESULT_OUTPUT);
serialiser.createInput(TupleToByteArrays.SIZE_INPUT);
serialiser.addInput(TupleToByteArrays.SIZE_INPUT, new IntegerData(BYTE_ARRAYS_SIZE));
serialiser.connectInput(output);
pipeline.add(serialiser);
return serialiser.getOutput();
}