Package io.objectbox

Class KeyValueCursor

java.lang.Object

io.objectbox.KeyValueCursor

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

@NotThreadSafe
public class KeyValueCursor
extends java.lang.Object
implements java.io.Closeable

Field Summary

Fields

Modifier and Type	Field	Description
private long	cursor
private static int	PUT_FLAG_COMPLETE
private static int	PUT_FLAG_FIRST
private static int	PUT_FLAG_INSERT_NEW

Constructor Summary

Constructors

Constructor	Description
KeyValueCursor(long cursor)

Method Summary

Modifier and Type	Method	Description
void	close()
byte[]	get(long key)
byte[]	getCurrent()
byte[]	getEqualOrGreater(long key)
byte[]	getFirst()
long	getKey()
byte[]	getLast()
byte[]	getNext()
byte[]	getPrev()
(package private) static void	nativeDestroy(long cursor)
(package private) static byte[]	nativeGetCurrent(long cursor)
(package private) static byte[]	nativeGetEqualOrGreater(long cursor, long key)
(package private) static byte[]	nativeGetFirst(long cursor)
(package private) static long	nativeGetKey(long cursor)
(package private) static void	nativeGetKey(long cursor, long key)
(package private) static byte[]	nativeGetLast(long cursor)
(package private) static byte[]	nativeGetLongKey(long cursor, long key)
(package private) static byte[]	nativeGetNext(long cursor)
(package private) static byte[]	nativeGetPrev(long cursor)
(package private) static void	nativePutLongKey(long cursor, long key, byte[] value)
(package private) static boolean	nativeRemoveAt(long cursor, long key)
(package private) static boolean	nativeSeek(long cursor, long key)
void	put(long key, byte[] data)
boolean	removeAt(long key)
boolean	seek(long key)

Methods inherited from class java.lang.Object

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

Field Detail

PUT_FLAG_FIRST

private static final int PUT_FLAG_FIRST

See Also:

Constant Field Values

PUT_FLAG_COMPLETE

private static final int PUT_FLAG_COMPLETE

See Also:

Constant Field Values

PUT_FLAG_INSERT_NEW

private static final int PUT_FLAG_INSERT_NEW

See Also:

Constant Field Values

cursor

private final long cursor

Constructor Detail

KeyValueCursor

public KeyValueCursor(long cursor)

Method Detail

nativePutLongKey

static void nativePutLongKey(long cursor,
                             long key,
                             byte[] value)

nativeDestroy

static void nativeDestroy(long cursor)

nativeGetLongKey

static byte[] nativeGetLongKey(long cursor,
                               long key)

nativeGetNext

static byte[] nativeGetNext(long cursor)

nativeGetFirst

static byte[] nativeGetFirst(long cursor)

nativeGetLast

static byte[] nativeGetLast(long cursor)

nativeGetPrev

static byte[] nativeGetPrev(long cursor)

nativeGetCurrent

static byte[] nativeGetCurrent(long cursor)

nativeGetEqualOrGreater

static byte[] nativeGetEqualOrGreater(long cursor,
                                      long key)

nativeRemoveAt

static boolean nativeRemoveAt(long cursor,
                              long key)

nativeSeek

static boolean nativeSeek(long cursor,
                          long key)

nativeGetKey

static long nativeGetKey(long cursor)

nativeGetKey

static void nativeGetKey(long cursor,
                         long key)

put

public void put(long key,
                byte[] data)

get

public byte[] get(long key)

getNext

public byte[] getNext()

getFirst

public byte[] getFirst()

getLast

public byte[] getLast()

getPrev

public byte[] getPrev()

getEqualOrGreater

public byte[] getEqualOrGreater(long key)

getCurrent

public byte[] getCurrent()

getKey

public long getKey()

seek

public boolean seek(long key)

removeAt

public boolean removeAt(long key)

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable