## Uses of Class
org.apache.lucene.util.IntsRefBuilder

- Packages that use IntsRefBuilder
  Package | Description
  --- | ---
  org.apache.lucene.util.fst | Finite state transducers

- - ### Uses of IntsRefBuilder in org.apache.lucene.util.fst

    Fields in org.apache.lucene.util.fst declared as IntsRefBuilder
    Modifier and Type | Field and Description
    --- | ---
    `IntsRefBuilder` | Util.FSTPath.`input`

    Methods in org.apache.lucene.util.fst with parameters of type IntsRefBuilder
    Modifier and Type | Method and Description
    --- | ---
    `void` | Util.TopNSearcher.`addStartPaths(FST.Arc<T> node, T startOutput, boolean allowEmptyString, IntsRefBuilder input)`
    `void` | Util.TopNSearcher.`addStartPaths(FST.Arc<T> node, T startOutput, boolean allowEmptyString, IntsRefBuilder input, float boost, CharSequence context, int payload)` Adds all leaving arcs, including 'finished' arc, if the node is final, from this node into the queue.
    `static IntsRef` | Util.`getByOutput(FST<Long> fst, long targetOutput, FST.BytesReader in, FST.Arc<Long> arc, FST.Arc<Long> scratchArc, IntsRefBuilder result)` Deprecated.
    `Util.FSTPath<T>` | Util.FSTPath.`newPath(T output, IntsRefBuilder input)`
    `static IntsRef` | Util.`toIntsRef(BytesRef input, IntsRefBuilder scratch)` Just takes unsigned byte values from the BytesRef and converts into an IntsRef.
    `static IntsRef` | Util.`toUTF16(CharSequence s, IntsRefBuilder scratch)` Just maps each UTF16 unit (char) to the ints in an IntsRef.
    `static IntsRef` | Util.`toUTF32(char[] s, int offset, int length, IntsRefBuilder scratch)` Decodes the Unicode codepoints from the provided char[] and places them in the provided scratch IntsRef, which must not be null, returning it.
    `static IntsRef` | Util.`toUTF32(CharSequence s, IntsRefBuilder scratch)` Decodes the Unicode codepoints from the provided CharSequence and places them in the provided scratch IntsRef, which must not be null, returning it.

    Constructors in org.apache.lucene.util.fst with parameters of type IntsRefBuilder
    Constructor and Description
    `FSTPath(T output, FST.Arc<T> arc, IntsRefBuilder input)` Sole constructor
    `FSTPath(T output, FST.Arc<T> arc, IntsRefBuilder input, float boost, CharSequence context, int payload)`

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