org.fusesource.leveldbjni.internal

Class NativeIterator

java.lang.Object

org.fusesource.leveldbjni.internal.NativeIterator

public class NativeIterator
extends java.lang.Object

Provides a java interface to the C++ leveldb::Iterator class.

Author:

Hiram Chirino

Field Summary

Fields

Modifier and Type	Field and Description
protected long	self

Method Summary

Methods

Modifier and Type	Method and Description
protected void	assertAllocated()
void	delete()
boolean	isAllocated()
boolean	isValid()
byte[]	key()
void	next()
void	prev()
void	seek(byte[] key)
void	seekToFirst()
void	seekToLast()
byte[]	value()

Methods inherited from class java.lang.Object

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

Field Detail

self

protected long self

Method Detail

delete

public void delete()

isValid

public boolean isValid()

seekToFirst

public void seekToFirst()

seekToLast

public void seekToLast()

seek

public void seek(byte[] key)
          throws NativeDB.DBException

Throws:

NativeDB.DBException

next

public void next()
          throws NativeDB.DBException

Throws:

NativeDB.DBException

prev

public void prev()
          throws NativeDB.DBException

Throws:

NativeDB.DBException

key

public byte[] key()
           throws NativeDB.DBException

Throws:

NativeDB.DBException

value

public byte[] value()
             throws NativeDB.DBException

Throws:

NativeDB.DBException

isAllocated

public boolean isAllocated()

assertAllocated

protected void assertAllocated()