org.modeshape.jcr.query.process

## Class NestedLoopJoinComponent

- java.lang.Object
- - org.modeshape.jcr.query.process.ProcessingComponent
  - - org.modeshape.jcr.query.process.JoinComponent
    - - org.modeshape.jcr.query.process.NestedLoopJoinComponent

-     public class NestedLoopJoinComponent
      extends JoinComponent

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class org.modeshape.jcr.query.process.JoinComponent

      `JoinComponent.Joinable, JoinComponent.TupleMerger, JoinComponent.ValueSelector`

    - ### Nested classes/interfaces inherited from class org.modeshape.jcr.query.process.ProcessingComponent

      `ProcessingComponent.DynamicOperation`

  - ### Field Summary

    - ### Fields inherited from class org.modeshape.jcr.query.process.JoinComponent

      `LOCATION_COMPARATOR`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `NestedLoopJoinComponent(QueryContext context, ProcessingComponent left, ProcessingComponent right, JoinCondition condition, JoinType joinType)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `List<Object[]>` | `execute()` Execute this stage of processing and return the resulting tuples that each conform to the `columns`.

    - ### Methods inherited from class org.modeshape.jcr.query.process.JoinComponent

      `arrayAwareComparator, comparatorFor, createMerger, getJoinCondition, getJoinType, joinableFor, left, leftColunns, right, rightColumns, valueSelectorFor`

    - ### Methods inherited from class org.modeshape.jcr.query.process.ProcessingComponent

      `close, createDynamicOperation, createSortComparator, emptyTuples, getColumns, getContext, getLocationIndexes, problems`

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

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

- - ### Constructor Detail

    - #### NestedLoopJoinComponent

          public NestedLoopJoinComponent(QueryContext context,
                                 ProcessingComponent left,
                                 ProcessingComponent right,
                                 JoinCondition condition,
                                 JoinType joinType)

  - ### Method Detail

    - #### execute

          public List<Object[]> execute()

      Description copied from class: `ProcessingComponent`
      Execute this stage of processing and return the resulting tuples that each conform to the `columns`.
      Specified by:
        `execute` in class `ProcessingComponent`
      Returns:
        the list of tuples, where each tuple corresonds to the `columns`; never null

Copyright © 2008-2014 JBoss, a division of Red Hat. All Rights Reserved.