/** * <code>optional .openxc.ControlCommand control_command = 5;</code> */ private com.google.protobuf.SingleFieldBuilderV3< com.openxc.BinaryMessages.ControlCommand, com.openxc.BinaryMessages.ControlCommand.Builder, com.openxc.BinaryMessages.ControlCommandOrBuilder> getControlCommandFieldBuilder() { if (controlCommandBuilder_ == null) { controlCommandBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< com.openxc.BinaryMessages.ControlCommand, com.openxc.BinaryMessages.ControlCommand.Builder, com.openxc.BinaryMessages.ControlCommandOrBuilder>( getControlCommand(), getParentForChildren(), isClean()); controlCommand_ = null; } return controlCommandBuilder_; }