Package velox.api.layer1

Interface Layer1ApiDataProvider

All Superinterfaces:

Layer1ApiDataListenable

All Known Subinterfaces:

Layer1ApiProvider

All Known Implementing Classes:

ExternalLiveBaseProvider, ExternalReaderBaseProvider, Layer1ApiDepthFreezer, Layer1ApiInjectorRelay, Layer1ApiRelay, Layer1ApiStrategiesEchoMessagesLayer

@DefaultQualifier(org.checkerframework.checker.nullness.qual.NonNull.class)
public interface Layer1ApiDataProvider
extends Layer1ApiDataListenable

Class implementing this should provide trade/depth data to subscribers

Method Summary

Modifier and Type	Method	Description
@Nullable String	formatPrice(String alias, double price)	Format price using platform capabilities if possible

Methods inherited from interface velox.api.layer1.Layer1ApiDataListenable

addListener, removeListener

Method Details

formatPrice

@Nullable String formatPrice(String alias,
 double price)

Format price using platform capabilities if possible

Parameters:

alias -

price -

Returns:

Throws:

InstrumentNotDefinedException - if instrument was not subscribed to, so pips can not be found