dev.keva.core.command.impl.set

Class SetBase

java.lang.Object

dev.keva.core.command.impl.set.SetBase

Direct Known Subclasses:

SAdd, SCard, SDiff, SInter, SIsMember, SMembers, SMove, SRem, SUnion

public abstract class SetBase
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected dev.keva.storage.KevaDatabase	database

Constructor Summary

Constructors

Constructor and Description
SetBase(dev.keva.storage.KevaDatabase database)

Method Summary

Modifier and Type	Method and Description
protected int	add(byte[] key, byte[]... values)
protected byte[][]	diff(byte[]... keys)
protected java.util.HashSet<dev.keva.util.hashbytes.BytesKey>	getSet(byte[] key)
protected byte[][]	inter(byte[]... keys)
protected boolean	isMember(byte[] key, byte[] value)
protected byte[][]	members(byte[] key)
protected int	move(byte[] source, byte[] destination, byte[] value)
protected int	remove(byte[] key, byte[]... values)
protected int	size(byte[] key)
protected byte[][]	union(byte[]... keys)

Methods inherited from class java.lang.Object

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

Field Detail

database

protected final dev.keva.storage.KevaDatabase database

Constructor Detail

SetBase

public SetBase(dev.keva.storage.KevaDatabase database)

Method Detail

getSet

protected java.util.HashSet<dev.keva.util.hashbytes.BytesKey> getSet(byte[] key)

add

protected int add(byte[] key,
                  byte[]... values)

size

protected int size(byte[] key)

diff

protected byte[][] diff(byte[]... keys)

inter

protected byte[][] inter(byte[]... keys)

members

protected byte[][] members(byte[] key)

isMember

protected boolean isMember(byte[] key,
                           byte[] value)

move

protected int move(byte[] source,
                   byte[] destination,
                   byte[] value)

remove

protected int remove(byte[] key,
                     byte[]... values)

union

protected byte[][] union(byte[]... keys)