/** * <code>optional .openxc.SimpleMessage simple_message = 3;</code> */ private com.google.protobuf.SingleFieldBuilderV3< com.openxc.BinaryMessages.SimpleMessage, com.openxc.BinaryMessages.SimpleMessage.Builder, com.openxc.BinaryMessages.SimpleMessageOrBuilder> getSimpleMessageFieldBuilder() { if (simpleMessageBuilder_ == null) { simpleMessageBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< com.openxc.BinaryMessages.SimpleMessage, com.openxc.BinaryMessages.SimpleMessage.Builder, com.openxc.BinaryMessages.SimpleMessageOrBuilder>( getSimpleMessage(), getParentForChildren(), isClean()); simpleMessage_ = null; } return simpleMessageBuilder_; }