org.gridgain.grid.streamer.index

Class GridStreamerIndexProviderAdapter.EventTrackingEntry<E,K,V>

java.lang.Object

org.gridgain.grid.streamer.index.GridStreamerIndexProviderAdapter.Entry<E,K,V>

org.gridgain.grid.streamer.index.GridStreamerIndexProviderAdapter.EventTrackingEntry<E,K,V>

All Implemented Interfaces:

GridStreamerIndexEntry<E,K,V>

Enclosing class:

GridStreamerIndexProviderAdapter<E,K,V>

protected static class GridStreamerIndexProviderAdapter.EventTrackingEntry<E,K,V>
extends GridStreamerIndexProviderAdapter.Entry<E,K,V>

Entry with index policy GridStreamerIndexPolicy.EVENT_TRACKING_ON.

Constructor Summary

Constructors

Constructor and Description
GridStreamerIndexProviderAdapter.EventTrackingEntry(Collection<E> evts, K key, V val, GridStreamerIndexProviderAdapter.IndexKey<V> idxKey)

Method Summary

Methods

Modifier and Type	Method and Description
Collection<E>	events() Gets events associated with given index key and value.
String	toString()

Methods inherited from class org.gridgain.grid.streamer.index.GridStreamerIndexProviderAdapter.Entry

equals, hashCode, key, keyIndex, value

Methods inherited from class java.lang.Object

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

Constructor Detail

GridStreamerIndexProviderAdapter.EventTrackingEntry

public GridStreamerIndexProviderAdapter.EventTrackingEntry(Collection<E> evts,
                                                   K key,
                                                   V val,
                                                   @Nullable
                                                   GridStreamerIndexProviderAdapter.IndexKey<V> idxKey)

Parameters:

evts - Events.

key - Key.

val - Value.

idxKey - Key index.

Method Detail

events

public Collection<E> events()

Gets events associated with given index key and value.

Events are tracked only if GridStreamerIndexProvider.getPolicy() is set to GridStreamerIndexPolicy.EVENT_TRACKING_ON or GridStreamerIndexPolicy.EVENT_TRACKING_ON_DEDUP.

Returns:

Events associated with given index key and value or null if event tracking is off.

toString

public String toString()

Overrides:

toString in class GridStreamerIndexProviderAdapter.Entry<E,K,V>