org.iq80.leveldb.impl

Class SeekingIteratorAdapter

java.lang.Object

org.iq80.leveldb.impl.SeekingIteratorAdapter

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<Map.Entry<byte[],byte[]>>, DBIterator

public class SeekingIteratorAdapter
extends Object
implements DBIterator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SeekingIteratorAdapter.DbEntry

Constructor Summary

Constructors

Constructor and Description
SeekingIteratorAdapter(SnapshotSeekingIterator seekingIterator)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
boolean	hasPrev()
SeekingIteratorAdapter.DbEntry	next()
SeekingIteratorAdapter.DbEntry	peekNext()
SeekingIteratorAdapter.DbEntry	peekPrev()
SeekingIteratorAdapter.DbEntry	prev()
void	remove()
void	seek(byte[] targetKey)
void	seekToFirst()
void	seekToLast()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

SeekingIteratorAdapter

public SeekingIteratorAdapter(SnapshotSeekingIterator seekingIterator)

Method Detail

seekToFirst

public void seekToFirst()

Specified by:

seekToFirst in interface DBIterator

seek

public void seek(byte[] targetKey)

Specified by:

seek in interface DBIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Map.Entry<byte[],byte[]>>

next

public SeekingIteratorAdapter.DbEntry next()

Specified by:

next in interface Iterator<Map.Entry<byte[],byte[]>>

peekNext

public SeekingIteratorAdapter.DbEntry peekNext()

Specified by:

peekNext in interface DBIterator

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

remove

public void remove()

Specified by:

remove in interface Iterator<Map.Entry<byte[],byte[]>>

seekToLast

public void seekToLast()

Specified by:

seekToLast in interface DBIterator

hasPrev

public boolean hasPrev()

Specified by:

hasPrev in interface DBIterator

prev

public SeekingIteratorAdapter.DbEntry prev()

Specified by:

prev in interface DBIterator

peekPrev

public SeekingIteratorAdapter.DbEntry peekPrev()

Specified by:

peekPrev in interface DBIterator