com.devexperts.qd

Interface QDCollector.Builder<T extends QDCollector>

Enclosing interface:

QDCollector

public static interface QDCollector.Builder<T extends QDCollector>

Builder for collectors.

Method Summary

Modifier and Type	Method and Description
T	build() Builds collector and cast it to needful type.
QDCollector.Builder<T>	copyFrom(QDCollector.Builder<?> other) Copies properties from others.
QDContract	getContract() Returns collector's contract.
HistorySubscriptionFilter	getHistoryFilter() Returns specified history filter or null if no filter is specified.
DataScheme	getScheme() Returns specified scheme.
QDStats	getStats() Returns specified stats.
SubscriptionFilter	getStoreEverythingFilter() Returns filter to be used for "story everything" feature.
SymbolStriper	getStriper() Returns symbol striper for collector.
boolean	hasEventTimeSequence() Returns true if collector should process event time sequence.
boolean	isStoreEverything() Returns true if collector should work in "story everything" mode.
QDCollector.Builder<T>	withEventTimeSequence(boolean withEventTimeSequence) Specifies should collector process event time sequence or not.
QDCollector.Builder<T>	withHistoryFilter(HistorySubscriptionFilter historyFilter) Adds history filter to collector builder.
QDCollector.Builder<T>	withScheme(DataScheme scheme) Adds scheme to collector builder.
QDCollector.Builder<T>	withStats(QDStats stats) Adds stats to collector builder.
QDCollector.Builder<T>	withStoreEverything(boolean storeEverything) Specifies if collector should work in "story everything" mode.
QDCollector.Builder<T>	withStoreEverythingFilter(SubscriptionFilter filter) Specifies filter to be used for "story everything" feature.
QDCollector.Builder<T>	withStriper(SymbolStriper striper) Specifies symbol striper to be used for collector.

Method Detail

getContract

QDContract getContract()

Returns collector's contract.

withScheme

QDCollector.Builder<T> withScheme(DataScheme scheme)

Adds scheme to collector builder.

getScheme

DataScheme getScheme()

Returns specified scheme. If no scheme specified then default scheme will be returned.

withStats

QDCollector.Builder<T> withStats(QDStats stats)

Adds stats to collector builder.

getStats

QDStats getStats()

Returns specified stats. If no stats specified then default stats implementation will be created and returned.

withHistoryFilter

QDCollector.Builder<T> withHistoryFilter(HistorySubscriptionFilter historyFilter)

Adds history filter to collector builder.

getHistoryFilter

HistorySubscriptionFilter getHistoryFilter()

Returns specified history filter or null if no filter is specified.

withEventTimeSequence

QDCollector.Builder<T> withEventTimeSequence(boolean withEventTimeSequence)

Specifies should collector process event time sequence or not.

hasEventTimeSequence

boolean hasEventTimeSequence()

Returns true if collector should process event time sequence.

withStoreEverything

QDCollector.Builder<T> withStoreEverything(boolean storeEverything)

Specifies if collector should work in "story everything" mode.

isStoreEverything

boolean isStoreEverything()

Returns true if collector should work in "story everything" mode.

withStoreEverythingFilter

QDCollector.Builder<T> withStoreEverythingFilter(SubscriptionFilter filter)

Specifies filter to be used for "story everything" feature.

getStoreEverythingFilter

SubscriptionFilter getStoreEverythingFilter()

Returns filter to be used for "story everything" feature.

withStriper

QDCollector.Builder<T> withStriper(SymbolStriper striper)

Specifies symbol striper to be used for collector.

getStriper

SymbolStriper getStriper()

Returns symbol striper for collector. Striper must be stable in the sense that all its filters must be stable.

copyFrom

QDCollector.Builder<T> copyFrom(QDCollector.Builder<?> other)

Copies properties from others.

build

T build()

Builds collector and cast it to needful type.