Closeable
, AutoCloseable
FilteredTermEnum
, FilterIndexReader.FilterTermEnum
, InstantiatedTermEnum
public abstract class TermEnum extends Object implements Closeable
Term enumerations are always ordered by Term.compareTo(). Each term in the enumeration is greater than all that precede it.
Constructor | Description |
---|---|
TermEnum() |
Modifier and Type | Method | Description |
---|---|---|
abstract void |
close() |
Closes the enumeration to further activity, freeing resources.
|
abstract int |
docFreq() |
Returns the docFreq of the current Term in the enumeration.
|
abstract boolean |
next() |
Increments the enumeration to the next element.
|
abstract Term |
term() |
Returns the current Term in the enumeration.
|
public abstract boolean next() throws IOException
IOException
public abstract Term term()
public abstract int docFreq()
public abstract void close() throws IOException
close
in interface AutoCloseable
close
in interface Closeable
IOException
Copyright © 2000-2018 Apache Software Foundation. All Rights Reserved.