org.apache.solr.search.grouping

## Class CommandHandler

- java.lang.Object
- - org.apache.solr.search.grouping.CommandHandler

-     public class CommandHandler
      extends Object

  Responsible for executing a search with a number of `Command` instances. A typical search can have more then one `Command` instances.
  WARNING: This API is experimental and might change in incompatible ways in the next release.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `CommandHandler.Builder`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `execute()`
    `int` | `getTotalHitCount()`
    `NamedList` | `processResult(QueryResult queryResult, ShardResultTransformer transformer)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### execute

          public void execute()
                       throws IOException

      Throws:
        `IOException`

    - #### processResult

          public NamedList processResult(QueryResult queryResult,
                                         ShardResultTransformer transformer)
                                  throws IOException

      Throws:
        `IOException`

    - #### getTotalHitCount

          public int getTotalHitCount()

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