Package org.apache.ignite.internal.processors.cacheobject

Class UserKeyCacheObjectImpl

java.lang.Object

org.apache.ignite.internal.processors.cache.CacheObjectAdapter

org.apache.ignite.internal.processors.cache.KeyCacheObjectImpl

org.apache.ignite.internal.processors.cacheobject.UserKeyCacheObjectImpl

All Implemented Interfaces:

Externalizable, Serializable, CacheObject, KeyCacheObject, Message

public class UserKeyCacheObjectImpl
extends KeyCacheObjectImpl

Wraps key provided by user, must be serialized before stored in cache.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.CacheObjectAdapter

HEAD_SIZE, val, valBytes

Fields inherited from interface org.apache.ignite.internal.processors.cache.CacheObject

TYPE_BINARY, TYPE_BINARY_ENUM, TYPE_BYTE_ARR, TYPE_REGULAR

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor	Description
UserKeyCacheObjectImpl()
UserKeyCacheObjectImpl(Object key, int part)

Method Summary

Modifier and Type	Method	Description
KeyCacheObject	copy(int part)
CacheObject	prepareForCache(CacheObjectContext ctx)	Prepares cache object for cache (e.g. copies user-provided object if needed).

Methods inherited from class org.apache.ignite.internal.processors.cache.KeyCacheObjectImpl

directType, equals, fieldsCount, finishUnmarshal, hashCode, internal, isPlatformType, onAckReceived, partition, partition, prepareMarshal, readFrom, toString, value, value, valueBytes, writeTo

Methods inherited from class org.apache.ignite.internal.processors.cache.CacheObjectAdapter

cacheObjectType, needCopy, objectPutSize, putValue, putValue, putValue, putValue, putValue, putValue, readExternal, valueBytesFromValue, valueBytesLength, valueFromValueBytes, writeExternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.ignite.internal.processors.cache.CacheObject

cacheObjectType, putValue, putValue, putValue, valueBytesLength

Constructor Detail

UserKeyCacheObjectImpl

public UserKeyCacheObjectImpl()

UserKeyCacheObjectImpl

public UserKeyCacheObjectImpl(Object key,
                              int part)

Parameters:

key - Key.

part - Partition.

Method Detail

copy

public KeyCacheObject copy(int part)

Specified by:

copy in interface KeyCacheObject

Overrides:

copy in class KeyCacheObjectImpl

Parameters:

part - Partition ID.

Returns:

Copy of this object with given partition set.

prepareForCache

public CacheObject prepareForCache(CacheObjectContext ctx)

Prepares cache object for cache (e.g. copies user-provided object if needed).

Specified by:

prepareForCache in interface CacheObject

Overrides:

prepareForCache in class KeyCacheObjectImpl

Parameters:

ctx - Cache context.

Returns:

Instance to store in cache.