## Uses of Class
org.apache.lucene.queries.function.valuesource.BoolFunction

- Packages that use BoolFunction
  Package | Description
  --- | ---
  org.apache.lucene.queries.function.valuesource | A variety of functions to use with FunctionQuery.

- - ### Uses of BoolFunction in org.apache.lucene.queries.function.valuesource

    Subclasses of BoolFunction in org.apache.lucene.queries.function.valuesource
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ComparisonBoolFunction` Base class for comparison operators useful within an "if"/conditional.
    `class` | `IfFunction` Depending on the boolean value of the `ifSource` function, returns the value of the `trueSource` or `falseSource` function.
    `class` | `MultiBoolFunction` Abstract `ValueSource` implementation which wraps multiple ValueSources and applies an extendible boolean function to their values.
    `class` | `SimpleBoolFunction` `BoolFunction` implementation which applies an extendible boolean function to the values of a single wrapped `ValueSource`.

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