Module ojalgo

Package org.ojalgo.data.domain.finance.series

Class FinanceDataReader<DP extends DatePrice>

java.lang.Object

org.ojalgo.data.domain.finance.series.FinanceDataReader<DP>

All Implemented Interfaces:

DataFetcher, FinanceData<DP>

public final class FinanceDataReader<DP extends DatePrice>
extends Object
implements FinanceData<DP>, DataFetcher

Method Summary

Modifier and Type	Method	Description
KeyValue<String,List<DP>>	getHistoricalData()
List<DP>	getHistoricalPrices()
InputStream	getInputStream()
BasicSeries<LocalDate,PrimitiveNumber>	getPriceSeries()
CalendarDateUnit	getResolution()
String	getSymbol()
static <T extends DatePrice> FinanceDataReader<T>	of(File file, TextLineReader.Parser<T> parser)
static <T extends DatePrice> FinanceDataReader<T>	of(File file, TextLineReader.Parser<T> parser, CalendarDateUnit resolution)
static <T extends DatePrice> FinanceDataReader<T>	of(InMemoryFile file, TextLineReader.Parser<T> parser)
static <T extends DatePrice> FinanceDataReader<T>	of(InMemoryFile file, TextLineReader.Parser<T> parser, CalendarDateUnit resolution)
static String	toSymbol(String fileName)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.data.domain.finance.series.DataFetcher

getReader

Method Details

of

public static <T extends DatePrice>
FinanceDataReader<T> of(File file,
 TextLineReader.Parser<T> parser)

of

public static <T extends DatePrice>
FinanceDataReader<T> of(File file,
 TextLineReader.Parser<T> parser,
 CalendarDateUnit resolution)

of

public static <T extends DatePrice>
FinanceDataReader<T> of(InMemoryFile file,
 TextLineReader.Parser<T> parser)

of

public static <T extends DatePrice>
FinanceDataReader<T> of(InMemoryFile file,
 TextLineReader.Parser<T> parser,
 CalendarDateUnit resolution)

toSymbol

public static String toSymbol(String fileName)

getHistoricalData

public KeyValue<String,List<DP>> getHistoricalData()

Specified by:

getHistoricalData in interface FinanceData<DP extends DatePrice>

getHistoricalPrices

public List<DP> getHistoricalPrices()

Specified by:

getHistoricalPrices in interface FinanceData<DP extends DatePrice>

getInputStream

public InputStream getInputStream()

Specified by:

getInputStream in interface DataFetcher

getPriceSeries

public BasicSeries<LocalDate,PrimitiveNumber> getPriceSeries()

Specified by:

getPriceSeries in interface FinanceData<DP extends DatePrice>

getResolution

public CalendarDateUnit getResolution()

Specified by:

getResolution in interface DataFetcher

Returns:

Typically DAY(ly), WEEK(ly) or MONTH(ly)

getSymbol

public String getSymbol()

Specified by:

getSymbol in interface DataFetcher

Specified by:

getSymbol in interface FinanceData<DP extends DatePrice>

Returns:

Data identifier