com.activequant.servicelayer.matlab
Class MatlabServiceFacade

java.lang.Object
  com.activequant.servicelayer.matlab.MatlabServiceFacade

public class MatlabServiceFacade
extends Object

This facade is to be used by MATLAB users. Nothing else. All functionality required by ML users will go in here.

Author:

ustaudinger

Constructor Summary

MatlabServiceFacade()

MatlabServiceFacade(IArchiveFactory af, IDaoFactory dao)

MatlabServiceFacade(String zookeeperHost)

Method Summary

String	facadeName() can be used for testing ...
TimeSeriesContainer	fetchTSData(TimeFrame tf, MarketDataInstrument[] marketInstruments, String[] fieldNames, double startDate8Time6, double endDate8Time6, Map<Parameter,Object> paramMap)
TimeSeriesContainer	fetchTSData(TimeFrame tf, String[] marketInstrumentIds, String[] fieldNames, double startDate8Time6, double endDate8Time6, Map<Parameter,Object> paramMap)
TimeSeriesContainer	fetchTSData(TimeFrame tf, String[] marketInstrumentIds, String[] fieldNames, double startDate8Time6, Map<Parameter,Object> paramMap)
TimeSeriesContainer	fetchTSData(TimeFrame tf, String marketInstrumentId, String fieldName, double startDate8Time6, double endDate8Time6, Map<Parameter,Object> paramMap)
TimeSeriesContainer	fetchTSData(TimeFrame tf, String marketInstrumentId, String fieldName, double startDate8Time6, Map<Parameter,Object> paramMap) Fetches data from start time to now().
String	getIID(String mdiId) Fetches the instrument id for an mdi id.
String[]	getInstrumentIds()
Instrument	loadInstrument(String instrumentId)
MarketDataInstrument	loadMarketDataInstrument(String mdiId)
MarketDataInstrument[]	loadMarketDataInstruments(Instrument instrument)
static void	main(String[] args) Used for basic and simple testing.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MatlabServiceFacade

public MatlabServiceFacade()

MatlabServiceFacade

public MatlabServiceFacade(String zookeeperHost)

MatlabServiceFacade

public MatlabServiceFacade(IArchiveFactory af,
                           IDaoFactory dao)

Method Detail

getInstrumentIds

public String[] getInstrumentIds()
                          throws DaoException

Throws:

DaoException

loadInstrument

public Instrument loadInstrument(String instrumentId)
                          throws DaoException

Throws:

DaoException

loadMarketDataInstruments

public MarketDataInstrument[] loadMarketDataInstruments(Instrument instrument)

getIID

public String getIID(String mdiId)
              throws DaoException

Fetches the instrument id for an mdi id.

Parameters:

mdiId -

Returns:

Throws:

DaoException

loadMarketDataInstrument

public MarketDataInstrument loadMarketDataInstrument(String mdiId)
                                              throws DaoException

Throws:

DaoException

fetchTSData

public TimeSeriesContainer fetchTSData(TimeFrame tf,
                                       String[] marketInstrumentIds,
                                       String[] fieldNames,
                                       double startDate8Time6,
                                       Map<Parameter,Object> paramMap)
                                throws Exception

Throws:

Exception

fetchTSData

public TimeSeriesContainer fetchTSData(TimeFrame tf,
                                       MarketDataInstrument[] marketInstruments,
                                       String[] fieldNames,
                                       double startDate8Time6,
                                       double endDate8Time6,
                                       Map<Parameter,Object> paramMap)
                                throws Exception

Throws:

Exception

fetchTSData

public TimeSeriesContainer fetchTSData(TimeFrame tf,
                                       String[] marketInstrumentIds,
                                       String[] fieldNames,
                                       double startDate8Time6,
                                       double endDate8Time6,
                                       Map<Parameter,Object> paramMap)
                                throws Exception

Throws:

Exception

facadeName

public String facadeName()

can be used for testing ...

Returns:

fetchTSData

public TimeSeriesContainer fetchTSData(TimeFrame tf,
                                       String marketInstrumentId,
                                       String fieldName,
                                       double startDate8Time6,
                                       Map<Parameter,Object> paramMap)
                                throws Exception

Fetches data from start time to now(). delegates on to the other fetchTSData method.

Parameters:

tf -

marketInstrumentId -

fieldName -

startDate8Time6 -

Returns:

Throws:

Exception

fetchTSData

public TimeSeriesContainer fetchTSData(TimeFrame tf,
                                       String marketInstrumentId,
                                       String fieldName,
                                       double startDate8Time6,
                                       double endDate8Time6,
                                       Map<Parameter,Object> paramMap)
                                throws Exception

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Used for basic and simple testing.

Parameters:

args -

Throws:

Exception