## 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 | Description
    --- | --- | ---
    `IntsRefBuilder` | Util.FSTPath.`input` |

    Methods in org.apache.lucene.util.fst with parameters of type IntsRefBuilder
    Modifier and Type | Method | 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.`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.