org.modeshape.jcr.query.engine.process

## Class JoinSequence.LeftOnlyBatchFactory

- java.lang.Object
- - org.modeshape.jcr.query.engine.process.JoinSequence.LeftOnlyBatchFactory

- All Implemented Interfaces:
    JoinSequence.BatchFactory
  Enclosing class:
    JoinSequence

      protected final class JoinSequence.LeftOnlyBatchFactory
      extends Object
      implements JoinSequence.BatchFactory

  A `JoinSequence.BatchFactory` for batches that return only the left-hand rows. This is useful only when there are no right-hand rows and the join must still return all left-hand rows.

- - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `JoinSequence.LeftOnlyBatchFactory()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `NodeSequence.Batch` | `nextBatch()` Get the next batch.

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

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

- - ### Constructor Detail

    - #### JoinSequence.LeftOnlyBatchFactory

          protected JoinSequence.LeftOnlyBatchFactory()

  - ### Method Detail

    - #### nextBatch

          public NodeSequence.Batch nextBatch()

      Description copied from interface: `JoinSequence.BatchFactory`
      Get the next batch.
      Specified by:
        `nextBatch` in interface `JoinSequence.BatchFactory`
      Returns:
        the next batch, or null if there are no more batches

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