/** * <code>optional .openxc.SimpleMessage simple_message = 3;</code> */ public Builder setSimpleMessage( com.openxc.BinaryMessages.SimpleMessage.Builder builderForValue) { if (simpleMessageBuilder_ == null) { simpleMessage_ = builderForValue.build(); onChanged(); } else { simpleMessageBuilder_.setMessage(builderForValue.build()); } bitField0_ |= 0x00000004; return this; } /**