public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000020;
      state_ = value.getNumber();
      onChanged();
      return this;
    }
<pre>
Output only. The current state for the TPU Node.
</pre>

<code>.google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@param value The state to set.
@return This builder for chaining.
java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java