public Builder mergeActiveData(com.google.cloud.tpu.v2.QueuedResourceState.ActiveData value) {
      if (activeDataBuilder_ == null) {
        if (stateDataCase_ == 7
            && stateData_
                != com.google.cloud.tpu.v2.QueuedResourceState.ActiveData.getDefaultInstance()) {
          stateData_ =
              com.google.cloud.tpu.v2.QueuedResourceState.ActiveData.newBuilder(
                      (com.google.cloud.tpu.v2.QueuedResourceState.ActiveData) stateData_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          stateData_ = value;
        }
        onChanged();
      } else {
        if (stateDataCase_ == 7) {
          activeDataBuilder_.mergeFrom(value);
        } else {
          activeDataBuilder_.setMessage(value);
        }
      }
      stateDataCase_ = 7;
      return this;
    }
<pre>
Output only. Further data for the active state.
</pre>

<code>
.google.cloud.tpu.v2.QueuedResourceState.ActiveData active_data = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/QueuedResourceState.java