com.activequant.dao
Interface IMarketDataInstrumentDao

All Superinterfaces:

IEntityDao<MarketDataInstrument>

All Known Implementing Classes:

MarketDataInstrumentDao

public interface IMarketDataInstrumentDao
extends IEntityDao<MarketDataInstrument>

Method Summary

int	countForProvider(String providerId)
MarketDataInstrument	findByProvId(String providerId, String provSpecInstId)
MarketDataInstrument[]	findFor(Instrument instrument)
MarketDataInstrument	findFor(String providerId, Instrument instrument)
MarketDataInstrument[]	findForProvider(String providerId) fetch all mdinstruments for a specific provider.
MarketDataInstrument[]	findForProvider(String providerId, int startIndex, int maxAmount)
MarketDataInstrument[]	findLike(String providerId, String provSpecInstId)
String[]	getProviders()

Methods inherited from interface com.activequant.dao.IEntityDao

count, countForAttributeValue, countForAttributeValue, countForAttributeValue, create, delete, findIDs, findIDs, findIDs, findIDs, findIDsWhereCreationDateBetween, load, loadAll, loadIDs, update

Method Detail

findForProvider

MarketDataInstrument[] findForProvider(String providerId)

fetch all mdinstruments for a specific provider.

Parameters:

providerId - f.e. Bloomberg

Returns:

countForProvider

int countForProvider(String providerId)

getProviders

String[] getProviders()

findFor

MarketDataInstrument[] findFor(Instrument instrument)

findFor

MarketDataInstrument findFor(String providerId,
                             Instrument instrument)

Parameters:

providerId - for example BBGT

instrument - any instrument

Returns:

the MDI, in case it exists. if not, then null.

findByProvId

MarketDataInstrument findByProvId(String providerId,
                                  String provSpecInstId)

findLike

MarketDataInstrument[] findLike(String providerId,
                                String provSpecInstId)

findForProvider

MarketDataInstrument[] findForProvider(String providerId,
                                       int startIndex,
                                       int maxAmount)