org.apache.lucene.queries.function.valuesource

## Class BoolFunction

- java.lang.Object
- - org.apache.lucene.queries.function.ValueSource
  - - org.apache.lucene.queries.function.valuesource.BoolFunction

- Direct Known Subclasses:
    ComparisonBoolFunction, IfFunction, MultiBoolFunction, SimpleBoolFunction

      public abstract class BoolFunction
      extends ValueSource

  Abstract parent class for those `ValueSource` implementations which apply boolean logic to their values

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `BoolFunction()`

  - ### Method Summary

    - ### Methods inherited from class org.apache.lucene.queries.function.ValueSource

      `asDoubleValuesSource, asLongValuesSource, createWeight, description, equals, getSortField, getValues, hashCode, newContext, toString`

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

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

- - ### Constructor Detail

    - #### BoolFunction

          public BoolFunction()

Copyright © 2000-2019 Apache Software Foundation. All Rights Reserved.