Package 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

Modifier and Type
Method
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 Details

### 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.