org.fusesource.leveldbjni.internal

Class NativeIterator

java.lang.Object

org.fusesource.leveldbjni.internal.NativeObject

org.fusesource.leveldbjni.internal.NativeIterator

public class NativeIterator
extends NativeObject

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	NativeIterator.IteratorJNI

Field Summary

Fields inherited from class org.fusesource.leveldbjni.internal.NativeObject

self

Constructor Summary

Constructors

Constructor and Description
NativeIterator(long self)

Method Summary

Modifier and Type	Method and Description
private void	checkStatus()
void	delete()
boolean	isValid()
byte[]	key()
void	next()
void	prev()
void	seek(byte[] key)
private void	seek(NativeBuffer keyBuffer)
private void	seek(NativeSlice keySlice)
void	seekToFirst()
void	seekToLast()
byte[]	value()

Methods inherited from class org.fusesource.leveldbjni.internal.NativeObject

assertAllocated, isAllocated, pointer

Methods inherited from class java.lang.Object

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

Constructor Detail

NativeIterator

NativeIterator(long self)

Method Detail

delete

public void delete()

isValid

public boolean isValid()

checkStatus

private void checkStatus()
                  throws NativeDB.DBException

Throws:

NativeDB.DBException

seekToFirst

public void seekToFirst()

seekToLast

public void seekToLast()

seek

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

Throws:

NativeDB.DBException

seek

private void seek(NativeBuffer keyBuffer)
           throws NativeDB.DBException

Throws:

NativeDB.DBException

seek

private void seek(NativeSlice keySlice)
           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