org.apache.ignite.internal.processors.cache

Class GridCacheSwapEntryImpl

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheSwapEntryImpl

All Implemented Interfaces:

GridCacheSwapEntry

Direct Known Subclasses:

GridCacheBatchSwapEntry

public class GridCacheSwapEntryImpl
extends Object
implements GridCacheSwapEntry

Swap entry.

Constructor Summary

Constructors

Constructor and Description
GridCacheSwapEntryImpl(ByteBuffer valBytes, byte type, GridCacheVersion ver, long ttl, long expireTime, IgniteUuid keyClsLdrId, IgniteUuid valClsLdrId)

Method Summary

Methods

Modifier and Type	Method and Description
long	expireTime()
static long	expireTime(byte[] bytes)
static IgniteBiTuple<byte[],Byte>	getValue(byte[] bytes)
IgniteUuid	keyClassLoaderId()
byte[]	marshal()
long	offheapPointer()
static long	timeToLive(byte[] bytes)
String	toString()
long	ttl()
byte	type()
static GridCacheSwapEntryImpl	unmarshal(byte[] arr)
CacheObject	value()
void	value(CacheObject val)
byte[]	valueBytes()
void	valueBytes(byte[] valBytes)
IgniteUuid	valueClassLoaderId()
static int	valueOffset(byte[] bytes)
GridCacheVersion	version()
static GridCacheVersion	version(byte[] bytes)

Methods inherited from class java.lang.Object

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

Constructor Detail

GridCacheSwapEntryImpl

public GridCacheSwapEntryImpl(ByteBuffer valBytes,
                      byte type,
                      GridCacheVersion ver,
                      long ttl,
                      long expireTime,
                      @Nullable
                      IgniteUuid keyClsLdrId,
                      @Nullable
                      IgniteUuid valClsLdrId)

Parameters:

valBytes - Value.

type - Type.

ver - Version.

ttl - Entry time to live.

expireTime - Expire time.

keyClsLdrId - Class loader ID for entry key (can be null for local class loader).

valClsLdrId - Class loader ID for entry value (can be null for local class loader).

Method Detail

timeToLive

public static long timeToLive(byte[] bytes)

Parameters:

bytes - Entry bytes.

Returns:

TTL.

expireTime

public static long expireTime(byte[] bytes)

Parameters:

bytes - Entry bytes.

Returns:

Expire time.

version

public static GridCacheVersion version(byte[] bytes)

Parameters:

bytes - Entry bytes.

Returns:

Version.

getValue

@Nullable
public static IgniteBiTuple<byte[],Byte> getValue(byte[] bytes)

Parameters:

bytes - Entry bytes.

Returns:

Value if value is byte array, otherwise null.

valueOffset

public static int valueOffset(byte[] bytes)

Parameters:

bytes - Entry bytes.

Returns:

Value bytes offset.

valueBytes

public byte[] valueBytes()

Specified by:

valueBytes in interface GridCacheSwapEntry

Returns:

Value bytes.

valueBytes

public void valueBytes(@Nullable
              byte[] valBytes)

Specified by:

valueBytes in interface GridCacheSwapEntry

Parameters:

valBytes - Value bytes.

value

public CacheObject value()

Specified by:

value in interface GridCacheSwapEntry

Returns:

Value.

value

public void value(CacheObject val)

Specified by:

value in interface GridCacheSwapEntry

Parameters:

val - Value.

type

public byte type()

Specified by:

type in interface GridCacheSwapEntry

Returns:

Object type.

version

public GridCacheVersion version()

Specified by:

version in interface GridCacheSwapEntry

Returns:

Version.

ttl

public long ttl()

Specified by:

ttl in interface GridCacheSwapEntry

Returns:

Time to live.

expireTime

public long expireTime()

Specified by:

expireTime in interface GridCacheSwapEntry

Returns:

Expire time.

keyClassLoaderId

@Nullable
public IgniteUuid keyClassLoaderId()

Specified by:

keyClassLoaderId in interface GridCacheSwapEntry

Returns:

Class loader ID for entry key (null for local class loader).

valueClassLoaderId

@Nullable
public IgniteUuid valueClassLoaderId()

Specified by:

valueClassLoaderId in interface GridCacheSwapEntry

Returns:

Class loader ID for entry value (null for local class loader).

offheapPointer

public long offheapPointer()

Specified by:

offheapPointer in interface GridCacheSwapEntry

Returns:

If entry is offheap based returns offheap address, otherwise 0.

marshal

public byte[] marshal()

Returns:

Entry bytes.

unmarshal

public static GridCacheSwapEntryImpl unmarshal(byte[] arr)

Parameters:

arr - Entry bytes.

Returns:

Entry.

toString

public String toString()

Overrides:

toString in class Object