org.apache.lucene.index

## Class PrefixCodedTerms.TermIterator

- java.lang.Object
- - org.apache.lucene.index.PrefixCodedTerms.TermIterator

- All Implemented Interfaces:
    BytesRefIterator
  Enclosing class:
    PrefixCodedTerms

      public static class PrefixCodedTerms.TermIterator
      extends Object

  An iterator over the list of terms stored in a `PrefixCodedTerms`.

- - ### Field Summary

    - ### Fields inherited from interface org.apache.lucene.util.BytesRefIterator

      `EMPTY`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `long` | `delGen()` Del gen of the current term.
    `String` | `field()` Returns current field.
    `BytesRef` | `next()` Increments the iteration to the next `BytesRef` in the iterator.

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

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

- - ### Method Detail

    - #### next

          public BytesRef next()

      Description copied from interface: `BytesRefIterator`
      Increments the iteration to the next `BytesRef` in the iterator. Returns the resulting `BytesRef` or `null` if the end of the iterator is reached. The returned BytesRef may be re-used across calls to next. After this method returns null, do not call it again: the results are undefined.
      Returns:
        the next `BytesRef` in the iterator or `null` if the end of the iterator is reached.

    - #### field

          public String field()

      Returns current field. This method should not be called after iteration is done. Note that you may use == to detect a change in field.

    - #### delGen

          public long delGen()

      Del gen of the current term.

Copyright © 2000-2021 Apache Software Foundation. All Rights Reserved.