public Builder mergeFrom(org.drools.marshalling.impl.ProtobufMessages.ActionQueue.SignalProcessInstance other) { if (other == org.drools.marshalling.impl.ProtobufMessages.ActionQueue.SignalProcessInstance.getDefaultInstance()) return this; if (other.hasType()) { bitField0_ |= 0x00000001; type_ = other.type_; onChanged(); } if (other.hasEvent()) { setEvent(other.getEvent()); } if (other.hasProcessInstanceId()) { setProcessInstanceId(other.getProcessInstanceId()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }