Package org.apache.ignite.internal.processors.cache

Class CacheDefaultBinaryAffinityKeyMapper

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheDefaultAffinityKeyMapper

org.apache.ignite.internal.processors.cache.CacheDefaultBinaryAffinityKeyMapper

All Implemented Interfaces:

Serializable, AffinityKeyMapper

public class CacheDefaultBinaryAffinityKeyMapper
extends GridCacheDefaultAffinityKeyMapper

See Also:

Serialized Form

Field Summary

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

ignite, log

Constructor Summary

Constructors

Constructor	Description
CacheDefaultBinaryAffinityKeyMapper(@Nullable CacheKeyConfiguration[] cacheKeyCfgs)	Constructor.

Method Summary

Modifier and Type	Method	Description
Object	affinityKey(Object key)	If key class has annotation AffinityKeyMapped, then the value of annotated method or field will be used to get affinity value instead of the key itself.
@Nullable BinaryField	affinityKeyField(int typeId)	Get affinity field override for type.
@Nullable BinaryField	affinityKeyField(String typeName)	Get affinity field override for type.
void	ignite(Ignite ignite)

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

affinityKeyPropertyName, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheDefaultBinaryAffinityKeyMapper

public CacheDefaultBinaryAffinityKeyMapper(@Nullable
                                           @Nullable CacheKeyConfiguration[] cacheKeyCfgs)

Constructor.

Parameters:

cacheKeyCfgs - Cache key configurations.

Method Detail

affinityKey

public Object affinityKey(Object key)

If key class has annotation AffinityKeyMapped, then the value of annotated method or field will be used to get affinity value instead of the key itself. If there is no annotation, then the key is returned as is.

Specified by:

affinityKey in interface AffinityKeyMapper

Overrides:

affinityKey in class GridCacheDefaultAffinityKeyMapper

Parameters:

key - Key to get affinity key for.

Returns:

Affinity key for given key.

affinityKeyField

@Nullable
public @Nullable BinaryField affinityKeyField(String typeName)

Get affinity field override for type.

Parameters:

typeName - Type name.

Returns:

Affinity field override if any.

affinityKeyField

@Nullable
public @Nullable BinaryField affinityKeyField(int typeId)

Get affinity field override for type.

Parameters:

typeId - Type ID.

Returns:

Affinity field override if any.

ignite

public void ignite(Ignite ignite)

Overrides:

ignite in class GridCacheDefaultAffinityKeyMapper

Parameters:

ignite - Ignite.