| Package | Description | 
|---|---|
| com.hazelcast.map.impl.querycache.accumulator | Contains  Accumulatorspecific classes. | 
| com.hazelcast.map.impl.querycache.publisher | This package contains classes which are used for  QueryCacheevent publishing side. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected AccumulatorHandler | BasicAccumulator. handler | 
| Modifier and Type | Method and Description | 
|---|---|
| int | BasicAccumulator. peek(AccumulatorHandler<E> handler,
    long sequence) | 
| int | Accumulator. peek(AccumulatorHandler<E> handler,
    long sequence)Reads all items starting from the supplied  sequence. | 
| int | BasicAccumulator. poll(AccumulatorHandler<E> handler,
    int maxItems) | 
| int | Accumulator. poll(AccumulatorHandler<E> handler,
    int maxItems)Reads this accumulator if it contains at least  maxItems, otherwise
 do not read anything. | 
| int | BasicAccumulator. poll(AccumulatorHandler<E> handler,
    long delay,
    TimeUnit unit) | 
| int | Accumulator. poll(AccumulatorHandler<E> handler,
    long delay,
    TimeUnit unit)Reads all expired items to the supplied handler. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | PublisherAccumulatorHandlerHandler for processing of event data in an  Accumulator. | 
Copyright © 2016 Hazelcast, Inc.. All Rights Reserved.