# Uses of Class
org.apache.lucene.internal.hppc.AbstractIterator

Packages that use AbstractIterator
Package
Description
org.apache.lucene.internal.hppc
Internal copy of a subset of classes from the HPPC library.

- ## Uses of AbstractIterator in org.apache.lucene.internal.hppc

  Subclasses of AbstractIterator in org.apache.lucene.internal.hppc
  Modifier and Type
  Class
  Description
  `protected final class`
  `CharHashSet.EntryIterator`
  An iterator implementation for `CharHashSet.iterator()`.
  `protected final class`
  `IntHashSet.EntryIterator`
  An iterator implementation for `IntHashSet.iterator()`.
  `protected final class`
  `LongHashSet.EntryIterator`
  An iterator implementation for `LongHashSet.iterator()`.