org.apache.lucene.search.intervals

## Class IntervalQuery

- java.lang.Object
- - org.apache.lucene.search.Query
  - - org.apache.lucene.search.intervals.IntervalQuery

-     public final class IntervalQuery
      extends Query

  A query that retrieves documents containing intervals returned from an `IntervalsSource` Static constructor functions for various different sources can be found in the `Intervals` class

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `IntervalQuery(String field, IntervalsSource intervalsSource)` Create a new IntervalQuery

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Weight` | `createWeight(IndexSearcher searcher, boolean needsScores, float boost)`
    `boolean` | `equals(Object o)`
    `String` | `getField()`
    `int` | `hashCode()`
    `String` | `toString(String field)`

    - ### Methods inherited from class org.apache.lucene.search.Query

      `classHash, rewrite, sameClassAs, toString`

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

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### IntervalQuery

          public IntervalQuery(String field,
                               IntervalsSource intervalsSource)

      Create a new IntervalQuery
      Parameters:
        `field` - the field to query
        `intervalsSource` - an `IntervalsSource` to retrieve intervals from

  - ### Method Detail

    - #### getField

          public String getField()

    - #### toString

          public String toString(String field)

      Specified by:
        `toString` in class `Query`

    - #### createWeight

          public Weight createWeight(IndexSearcher searcher,
                                     boolean needsScores,
                                     float boost)
                              throws IOException

      Overrides:
        `createWeight` in class `Query`
      Throws:
        `IOException`

    - #### equals

          public boolean equals(Object o)

      Specified by:
        `equals` in class `Query`

    - #### hashCode

          public int hashCode()

      Specified by:
        `hashCode` in class `Query`

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