/** * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code> */ private com.google.protobuf.SingleFieldBuilderV3< com.openxc.BinaryMessages.PassthroughModeControlCommand, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder, com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder> getPassthroughModeRequestFieldBuilder() { if (passthroughModeRequestBuilder_ == null) { passthroughModeRequestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< com.openxc.BinaryMessages.PassthroughModeControlCommand, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder, com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder>( getPassthroughModeRequest(), getParentForChildren(), isClean()); passthroughModeRequest_ = null; } return passthroughModeRequestBuilder_; }