cz.o2.proxima.direct.batch

Class BatchLogReaders.ThroughputLimitedBatchLogReader

java.lang.Object

cz.o2.proxima.direct.batch.BatchLogReaders.ForwardingLimitedBatchLogReader

cz.o2.proxima.direct.batch.BatchLogReaders.ThroughputLimitedBatchLogReader

All Implemented Interfaces:

BatchLogReader

Enclosing class:

BatchLogReaders

private static class BatchLogReaders.ThroughputLimitedBatchLogReader
extends BatchLogReaders.ForwardingLimitedBatchLogReader

Nested Class Summary

Nested classes/interfaces inherited from interface cz.o2.proxima.direct.batch.BatchLogReader

BatchLogReader.Factory<T extends BatchLogReader>

Field Summary

Fields

Modifier and Type	Field and Description
private ThroughputLimiter	limiter

Constructor Summary

Constructors

Constructor and Description
ThroughputLimitedBatchLogReader(BatchLogReader delegate, ThroughputLimiter limiter)

Method Summary

Modifier and Type	Method and Description
BatchLogReader.Factory<?>	asFactory() Convert instance of this reader to BatchLogReader.Factory suitable for serialization.
ObserveHandle	observe(java.util.List<Partition> partitions, java.util.List<AttributeDescriptor<?>> attributes, BatchLogObserver observer) Observe data stored in given partitions.
private BatchLogObserver	throughputLimited(BatchLogObserver delegate, java.util.List<Partition> consumedPartitions)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.o2.proxima.direct.batch.BatchLogReader

getPartitions, getPartitions, getPartitions

Field Detail

limiter

private final ThroughputLimiter limiter

Constructor Detail

ThroughputLimitedBatchLogReader

public ThroughputLimitedBatchLogReader(BatchLogReader delegate,
                                       ThroughputLimiter limiter)

Method Detail

observe

public ObserveHandle observe(java.util.List<Partition> partitions,
                             java.util.List<AttributeDescriptor<?>> attributes,
                             BatchLogObserver observer)

Description copied from interface: BatchLogReader

Observe data stored in given partitions.

Parameters:

partitions - partitions to observe

attributes - attribute descriptors to filter out

observer - the observer by which to consume the data

Returns:

an ObserveHandle to control the consumption

toString

public java.lang.String toString()

Overrides:

toString in class BatchLogReaders.ForwardingLimitedBatchLogReader

asFactory

public BatchLogReader.Factory<?> asFactory()

Description copied from interface: BatchLogReader

Convert instance of this reader to BatchLogReader.Factory suitable for serialization.

Returns:

the BatchLogReader.Factory representing this reader

throughputLimited

private BatchLogObserver throughputLimited(BatchLogObserver delegate,
                                           java.util.List<Partition> consumedPartitions)