firePropertyChange(FUNCTION_CHAIN, old, Lists.newArrayList(functionIds));
}
@Override
protected void validateOtherPropertiesThanTheName(ValidationMessageCollector collector) {
OperationValidator opValidator = new OperationValidator(this, collector);
opValidator.validatePipeline();
opValidator.validateChunkingParameter();
opValidator.validateSource();
opValidator.validateOperationChains();
}