TaxonomyReader.ChildrenIterator (Lucene 10.5.1 facet API)
Description: declaration: package: org.apache.lucene.facet.taxonomy, class: TaxonomyReader, class: ChildrenIterator

Package org.apache.lucene.facet.taxonomy

# Class TaxonomyReader.ChildrenIterator

java.lang.Object
org.apache.lucene.facet.taxonomy.TaxonomyReader.ChildrenIterator

Enclosing class:
  `TaxonomyReader`

public static class TaxonomyReader.ChildrenIterator extends Object
An iterator over a category's children.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `int`
  `next()`
  Return the next child ordinal, or `TaxonomyReader.INVALID_ORDINAL` if no more children.

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

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Method Details

  - ### next

    public int next()
    Return the next child ordinal, or `TaxonomyReader.INVALID_ORDINAL` if no more children.