org.apache.solr.cloud.overseer

## Interface ZkStateWriter.ZkWriteCallback

- Enclosing class:
    ZkStateWriter

      public static interface ZkStateWriter.ZkWriteCallback

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onEnqueue()` Called by ZkStateWriter if a ZkWriteCommand is queued
    `void` | `onWrite()` Called by ZkStateWriter if state is flushed to ZK

- - ### Method Detail

    - #### onEnqueue

          void onEnqueue()
                  throws Exception

      Called by ZkStateWriter if a ZkWriteCommand is queued
      Throws:
        `Exception`

    - #### onWrite

          void onWrite()
                throws Exception

      Called by ZkStateWriter if state is flushed to ZK
      Throws:
        `Exception`

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