com.devexperts.qd

Interface QDStream

All Superinterfaces:

QDCollector, QDStatsContainer, SubscriptionContainer

public interface QDStream
extends QDCollector

The QDStream represents a stream-view of the data. In the stream-view, all data events are important and are delivered to the consumers.

Nested Class Summary

Nested classes/interfaces inherited from interface com.devexperts.qd.QDCollector

QDCollector.Builder<T extends QDCollector>, QDCollector.Factory

Method Summary

Modifier and Type	Method and Description
boolean	getEnableWildcards() Returns status of "wildcards enabled" mode.
void	setEnableWildcards(boolean enableWildcards) Sets "wildcards enabled" mode (disabled by default).

Methods inherited from interface com.devexperts.qd.QDCollector

agentBuilder, buildAgent, buildDistributor, close, createAgent, createAgent, createDistributor, createDistributor, distributorBuilder, examineData, examineData, examineDataBySubscription, executeLockBoundTask, getContract, getScheme, getStriper, getSymbol, hasEventTimeSequence, isStoreEverything, remove, setErrorHandler, setStoreEverything, setStoreEverythingFilter

Methods inherited from interface com.devexperts.qd.SubscriptionContainer

examineSubscription, examineSubscription, getSubscriptionSize, isSubscribed

Methods inherited from interface com.devexperts.qd.stats.QDStatsContainer

getStats

Method Detail

setEnableWildcards

void setEnableWildcards(boolean enableWildcards)

Sets "wildcards enabled" mode (disabled by default).

• When wildcards are enabled agents can subscribe to wildcard symbol and receive all data that is being distributed. Wildcard subscription is also propagated upwards to distributors.
• When wildcards are disabled (by default) attempts to subscribe to wildcard symbol are ignored and are not propagated upwards to distributors.

getEnableWildcards

boolean getEnableWildcards()

Returns status of "wildcards enabled" mode.

See Also:

setEnableWildcards(boolean)