Package io.fluxcapacitor.javaclient.tracking.client

Class CachingTrackingClient

java.lang.Object

io.fluxcapacitor.javaclient.tracking.client.CachingTrackingClient

All Implemented Interfaces:

TrackingClient, AutoCloseable

public class CachingTrackingClient
extends Object
implements TrackingClient

Constructor Summary

Constructors

Constructor	Description
CachingTrackingClient(WebsocketTrackingClient delegate)

Method Summary

Modifier and Type	Method	Description
protected void	cacheNewMessages(List<SerializedMessage> messages)
void	close()
Awaitable	disconnectTracker(String consumer, String trackerId, boolean sendFinalEmptyBatch)
protected List<SerializedMessage>	filterMessages(List<SerializedMessage> messages, int[] segmentRange, Position position, ConsumerConfiguration config)
protected MessageBatch	getMessageBatch(ConsumerConfiguration config, long minIndex, ClaimSegmentResult claim)
Position	getPosition(String consumer)
CompletableFuture<MessageBatch>	read(String consumer, String trackerId, Long lastIndex, ConsumerConfiguration config)
List<SerializedMessage>	readFromIndex(long minIndex, int maxSize)
protected void	removeOldMessages()
Awaitable	resetPosition(String consumer, long lastIndex)
Awaitable	storePosition(String consumer, int[] segment, long lastIndex)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.fluxcapacitor.javaclient.tracking.client.TrackingClient

readAndWait

Constructor Details

CachingTrackingClient

public CachingTrackingClient(WebsocketTrackingClient delegate)

Method Details

read

public CompletableFuture<MessageBatch> read(String consumer,
 String trackerId,
 Long lastIndex,
 ConsumerConfiguration config)

Specified by:

read in interface TrackingClient

getMessageBatch

protected MessageBatch getMessageBatch(ConsumerConfiguration config,
 long minIndex,
 ClaimSegmentResult claim)

filterMessages

protected List<SerializedMessage> filterMessages(List<SerializedMessage> messages,
 int[] segmentRange,
 Position position,
 ConsumerConfiguration config)

cacheNewMessages

protected void cacheNewMessages(List<SerializedMessage> messages)

removeOldMessages

protected void removeOldMessages()

readFromIndex

public List<SerializedMessage> readFromIndex(long minIndex,
 int maxSize)

Specified by:

readFromIndex in interface TrackingClient

storePosition

public Awaitable storePosition(String consumer,
 int[] segment,
 long lastIndex)

Specified by:

storePosition in interface TrackingClient

resetPosition

public Awaitable resetPosition(String consumer,
 long lastIndex)

Specified by:

resetPosition in interface TrackingClient

getPosition

public Position getPosition(String consumer)

Specified by:

getPosition in interface TrackingClient

disconnectTracker

public Awaitable disconnectTracker(String consumer,
 String trackerId,
 boolean sendFinalEmptyBatch)

Specified by:

disconnectTracker in interface TrackingClient

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface TrackingClient