top.thinkin.lightd.db

类 RKv

java.lang.Object

top.thinkin.lightd.db.RBase

top.thinkin.lightd.db.RKv

public class RKv
extends RBase

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	RKv.Entry

从类继承的嵌套类/接口 top.thinkin.lightd.db.RBase

RBase.TimerCollection

字段概要

字段

限定符和类型	字段和说明
static String	HEAD
static byte[]	HEAD_B
static byte[]	HEAD_TTL

从类继承的字段 top.thinkin.lightd.db.RBase

charset, db, DEF_TX_TIME_OUT, isLog, lock

构造器概要

构造器

限定符	构造器和说明
protected	RKv(DB db)

方法概要

限定符和类型	方法和说明
void	del(String key)
protected void	delCheckTTL(String key, int ztime)
void	delPrefix(String key_)
Map<String,byte[]>	get(List<String> keys)
byte[]	get(String key)
protected byte[]	getKey(String key)
byte[]	getNoTTL(String key)
protected TxLock	getTxLock(String key)
long	incr(String key, int step)
long	incr(String key, int step, int ttl)
List<String>	keys(String key_, int start, int limit)
void	set(Map<String,byte[]> map)
void	set(Map<String,byte[]> map, int ttl)
void	set(String key, byte[] value)
void	set(String key, byte[] value, int ttl)
void	ttl(String key, int ttl)

从类继承的方法 top.thinkin.lightd.db.RBase

checkClose, checkTxCommit, checkTxRange, checkTxRollBack, checkTxStart, commit, commitLocal, deleteDB, deleteHead, deleteRangeDB, delTimer, delTimerCollection, getDB, getTimerCollection, lock, multiGet, newIterator, putDB, release, setTimer, setTimerCollection, start, unlock

从类继承的方法 java.lang.Object

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

字段详细资料

HEAD

public static final String HEAD

HEAD_TTL

public static final byte[] HEAD_TTL

HEAD_B

public static final byte[] HEAD_B

构造器详细资料

RKv

protected RKv(DB db)

方法详细资料

set

public void set(String key,
                byte[] value)
         throws KitDBException

抛出:

KitDBException

getKey

protected byte[] getKey(String key)
                 throws KitDBException

抛出:

KitDBException

incr

public long incr(String key,
                 int step,
                 int ttl)
          throws KitDBException

抛出:

KitDBException

incr

public long incr(String key,
                 int step)
          throws KitDBException

抛出:

KitDBException

set

public void set(Map<String,byte[]> map)
         throws KitDBException

抛出:

KitDBException

set

public void set(Map<String,byte[]> map,
                int ttl)
         throws KitDBException

抛出:

KitDBException

set

public void set(String key,
                byte[] value,
                int ttl)
         throws KitDBException

抛出:

KitDBException

ttl

public void ttl(String key,
                int ttl)
         throws KitDBException

抛出:

KitDBException

get

public Map<String,byte[]> get(List<String> keys)
                       throws KitDBException

抛出:

KitDBException

delCheckTTL

protected void delCheckTTL(String key,
                           int ztime)
                    throws KitDBException

抛出:

KitDBException

get

public byte[] get(String key)
           throws KitDBException

抛出:

KitDBException

getNoTTL

public byte[] getNoTTL(String key)
                throws KitDBException

抛出:

KitDBException

del

public void del(String key)
         throws KitDBException

抛出:

KitDBException

delPrefix

public void delPrefix(String key_)
               throws KitDBException

抛出:

KitDBException

keys

public List<String> keys(String key_,
                         int start,
                         int limit)
                  throws KitDBException

抛出:

KitDBException

getTxLock

protected TxLock getTxLock(String key)

指定者:

getTxLock 在类中 RBase