Uses of Interface
com.devexperts.qd.ng.RecordProvider

Packages that use RecordProvider

Package	Description
com.devexperts.qd	This package contains basic interfaces and other API elements of QD system which shall be sufficient for the client application programmer.
com.devexperts.qd.ng	This package contains next-generation interfaces for data and subscription exchange based on RecordCursor class.
com.devexperts.qd.util	This package contains utility classes which are used by QD, but which do not depend on QD and which do not constitute any separate module or subsystem.

Uses of RecordProvider in com.devexperts.qd

Subinterfaces of RecordProvider in com.devexperts.qd

Modifier and Type	Interface and Description
interface	QDAgent The QDAgent represents an individual data consumer in the QDCollector.

Methods in com.devexperts.qd that return RecordProvider

Modifier and Type	Method and Description
RecordProvider	QDDistributor.getAddedRecordProvider() Returns record provider that is used to accumulate added subscription.
RecordProvider	QDDistributor.getRemovedRecordProvider() Returns subscription provider that is used to accumulate removed subscription.
RecordProvider	QDAgent.getSnapshotProvider() Returns record provider that is used to retrieve only snapshot from Ticker and History.

Uses of RecordProvider in com.devexperts.qd.ng

Classes in com.devexperts.qd.ng that implement RecordProvider

Modifier and Type	Class and Description
class	AbstractRecordProvider Bridge class that adapts DataProvider and SubscriptionProvider APIs to RecordProvider API.
class	RecordBuffer Buffers int and obj values of data records.

Fields in com.devexperts.qd.ng declared as RecordProvider

Modifier and Type	Field and Description
static RecordProvider	RecordProvider.VOID

Methods in com.devexperts.qd.ng with parameters of type RecordProvider

Modifier and Type	Method and Description
void	RecordListener.recordsAvailable(RecordProvider provider) Notifies this listener that records are available in the specified record provider.

Uses of RecordProvider in com.devexperts.qd.util

Classes in com.devexperts.qd.util that implement RecordProvider

Modifier and Type	Class and Description
class	CompositeRecordProvider This class provides an efficient implementation of composite RecordProvider that listens for multiple RecordProvider instances and on retrieve method invocation only retrieves data from the providers that have data available.

Methods in com.devexperts.qd.util that return RecordProvider

Modifier and Type	Method and Description
static RecordProvider	LegacyAdapter.of(DataProvider provider)
static RecordProvider	LegacyAdapter.of(SubscriptionProvider provider)

Methods in com.devexperts.qd.util with parameters of type RecordProvider

Modifier and Type	Method and Description
void	RecordProcessor.startProcessing(RecordProvider provider) Starts processing for the specified RecordProvider.
void	SubscriptionProcessor.startProcessing(RecordProvider addedSubscriptionProvider, RecordProvider removedSubscriptionProvider) Starts subscription processing for the specified added and removed RecordProvider instances.

Constructors in com.devexperts.qd.util with parameters of type RecordProvider

Constructor and Description
CompositeRecordProvider(RecordProvider... providers) Constructs an instance of CompositeRecordProvider for a given list of individual providers.