org.apache.ignite.internal.processors.cache.query.continuous

Class CacheContinuousQueryHandlerV3<K,V>

java.lang.Object

org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandler<K,V>

org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandlerV2<K,V>

org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandlerV3<K,V>

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, GridContinuousHandler

public class CacheContinuousQueryHandlerV3<K,V>
extends CacheContinuousQueryHandlerV2<K,V>

Continuous query handler V3 version. Contains Factory for remote transformer and ContinuousQueryWithTransformer.EventListener.

See Also:

ContinuousQueryWithTransformer, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.ignite.internal.processors.continuous.GridContinuousHandler

GridContinuousHandler.RegisterStatus

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandlerV2

filter

Fields inherited from class org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandler

DFLT_CONTINUOUS_QUERY_BACKUP_ACK_THRESHOLD, DFLT_CONTINUOUS_QUERY_LISTENER_MAX_BUFFER_SIZE, IGNITE_CONTINUOUS_QUERY_BACKUP_ACK_THRESHOLD, IGNITE_CONTINUOUS_QUERY_LISTENER_MAX_BUFFER_SIZE, initFut, p2pUnmarshalFut

Constructor Summary

Constructors

Constructor and Description
CacheContinuousQueryHandlerV3() Empty constructor.
CacheContinuousQueryHandlerV3(String cacheName, Object topic, ContinuousQueryWithTransformer.EventListener<?> locTransLsnr, @Nullable javax.cache.configuration.Factory<? extends javax.cache.event.CacheEntryEventFilter<K,V>> rmtFilterFactory, javax.cache.configuration.Factory<? extends IgniteClosure<javax.cache.event.CacheEntryEvent<? extends K,? extends V>,?>> rmtTransFactory, boolean oldValRequired, boolean sync, boolean ignoreExpired, boolean ignoreClsNotFound)

Method Summary

Modifier and Type	Method and Description
protected javax.cache.event.CacheEntryEventFilter	getEventFilter0() Returns an event filter without waiting on the unmarshalling future.
IgniteClosure<javax.cache.event.CacheEntryEvent<? extends K,? extends V>,?>	getTransformer0()
boolean	isMarshalled()
ContinuousQueryWithTransformer.EventListener<?>	localTransformedEventListener()
void	p2pMarshal(GridKernalContext ctx) Deploys and marshals inner objects (called only if peer deployment is enabled).
void	p2pUnmarshal(UUID nodeId, GridKernalContext ctx) Unmarshals inner objects (called only if peer deployment is enabled).
void	readExternal(ObjectInput in)
GridContinuousHandler.RegisterStatus	register(UUID nodeId, UUID routineId, GridKernalContext ctx) Registers listener.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandlerV2

clone, toString

Methods inherited from class org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryHandler

cacheName, createBatch, filter, flushOnNodeLeft, getEventFilter, getTransformer, initRemoteFilter, internal, isEvents, isMessaging, isQuery, keepBinary, keepBinary, localListener, localOnly, localOnly, notifyCallback, notifyExisting, notifyExisting, oldValueRequired, onBatchAcknowledged, onClientDisconnected, orderedTopic, p2pUnmarshal, skipPrimaryCheck, taskNameHash, unregister, updateCounters, updateCounters

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheContinuousQueryHandlerV3

public CacheContinuousQueryHandlerV3()

Empty constructor.

CacheContinuousQueryHandlerV3

public CacheContinuousQueryHandlerV3(String cacheName,
                                     Object topic,
                                     ContinuousQueryWithTransformer.EventListener<?> locTransLsnr,
                                     @Nullable
                                     @Nullable javax.cache.configuration.Factory<? extends javax.cache.event.CacheEntryEventFilter<K,V>> rmtFilterFactory,
                                     javax.cache.configuration.Factory<? extends IgniteClosure<javax.cache.event.CacheEntryEvent<? extends K,? extends V>,?>> rmtTransFactory,
                                     boolean oldValRequired,
                                     boolean sync,
                                     boolean ignoreExpired,
                                     boolean ignoreClsNotFound)

Parameters:

cacheName - Cache name.

topic - Topic.

locTransLsnr - Local listener of transformed events

rmtFilterFactory - Remote filter factory.

rmtTransFactory - Remote transformer factory.

oldValRequired - OldValRequired flag.

sync - Sync flag.

ignoreExpired - IgnoreExpired flag.

ignoreClsNotFound - IgnoreClassNotFoundException flag.

Method Detail

getTransformer0

public IgniteClosure<javax.cache.event.CacheEntryEvent<? extends K,? extends V>,?> getTransformer0()

Overrides:

getTransformer0 in class CacheContinuousQueryHandler<K,V>

Returns:

Cache entry event transformer.

localTransformedEventListener

public ContinuousQueryWithTransformer.EventListener<?> localTransformedEventListener()

Overrides:

localTransformedEventListener in class CacheContinuousQueryHandler<K,V>

Returns:

Local listener of transformed events.

getEventFilter0

protected javax.cache.event.CacheEntryEventFilter getEventFilter0()

Returns an event filter without waiting on the unmarshalling future.

Overrides:

getEventFilter0 in class CacheContinuousQueryHandlerV2<K,V>

Returns:

Cache entry event filter.

register

public GridContinuousHandler.RegisterStatus register(UUID nodeId,
                                                     UUID routineId,
                                                     GridKernalContext ctx)
                                              throws IgniteCheckedException

Registers listener.

Specified by:

register in interface GridContinuousHandler

Overrides:

register in class CacheContinuousQueryHandler<K,V>

Parameters:

nodeId - ID of the node that started routine.

routineId - Routine ID.

ctx - Kernal context.

Returns:

Whether listener was actually registered.

Throws:

IgniteCheckedException - In case of error.

p2pMarshal

public void p2pMarshal(GridKernalContext ctx)
                throws IgniteCheckedException

Deploys and marshals inner objects (called only if peer deployment is enabled).

Specified by:

p2pMarshal in interface GridContinuousHandler

Overrides:

p2pMarshal in class CacheContinuousQueryHandlerV2<K,V>

Parameters:

ctx - Kernal context.

Throws:

IgniteCheckedException - In case of error.

p2pUnmarshal

public void p2pUnmarshal(UUID nodeId,
                         GridKernalContext ctx)
                  throws IgniteCheckedException

Unmarshals inner objects (called only if peer deployment is enabled).

Specified by:

p2pUnmarshal in interface GridContinuousHandler

Overrides:

p2pUnmarshal in class CacheContinuousQueryHandlerV2<K,V>

Parameters:

nodeId - Sender node ID.

ctx - Kernal context.

Throws:

IgniteCheckedException - In case of error.

isMarshalled

public boolean isMarshalled()

Overrides:

isMarshalled in class CacheContinuousQueryHandlerV2<K,V>

Returns:

Whether the handler is marshalled for peer class loading.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class CacheContinuousQueryHandlerV2<K,V>

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class CacheContinuousQueryHandlerV2<K,V>

Throws:

IOException

ClassNotFoundException