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

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

## Uses of IntFieldSource in org.apache.lucene.queries.function.valuesource

Subclasses of IntFieldSource in org.apache.lucene.queries.function.valuesource
Modifier and Type
Class
Description
`class`
`MultiValuedIntFieldSource`
Obtains int field values from `LeafReader.getSortedNumericDocValues(java.lang.String)` and using a `SortedNumericSelector` it gives a single-valued ValueSource view of a field.