Class AlphaVantageFetcher
- java.lang.Object
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- org.ojalgo.data.domain.finance.series.AlphaVantageFetcher
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- All Implemented Interfaces:
DataFetcher
@Deprecated public final class AlphaVantageFetcher extends java.lang.Object implements DataFetcher
Deprecated.All data downloaders/fetchers are deprecated. They will be removed in a future release, and most likely they're already broken.Fetch historical financial time series data from Alpha Vantage: https://www.alphavantage.co
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Field Summary
Fields Modifier and Type Field Description private ServiceClient.Request
myRequest
Deprecated.private CalendarDateUnit
myResolution
Deprecated.private java.lang.String
mySymbol
Deprecated.
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Constructor Summary
Constructors Constructor Description AlphaVantageFetcher(java.lang.String symbol, CalendarDateUnit resolution, java.lang.String apiKey, boolean fullOutputSize)
Deprecated.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description java.io.InputStream
getInputStream()
Deprecated.CalendarDateUnit
getResolution()
Deprecated.java.lang.String
getSymbol()
Deprecated.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.ojalgo.data.domain.finance.series.DataFetcher
getReader
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Field Detail
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myRequest
private final ServiceClient.Request myRequest
Deprecated.
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myResolution
private final CalendarDateUnit myResolution
Deprecated.
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mySymbol
private final java.lang.String mySymbol
Deprecated.
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Constructor Detail
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AlphaVantageFetcher
public AlphaVantageFetcher(java.lang.String symbol, CalendarDateUnit resolution, java.lang.String apiKey, boolean fullOutputSize)
Deprecated.
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Method Detail
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getInputStream
public java.io.InputStream getInputStream()
Deprecated.- Specified by:
getInputStream
in interfaceDataFetcher
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getResolution
public CalendarDateUnit getResolution()
Deprecated.- Specified by:
getResolution
in interfaceDataFetcher
- Returns:
- Typically DAY(ly), WEEK(ly) or MONTH(ly)
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getSymbol
public java.lang.String getSymbol()
Deprecated.- Specified by:
getSymbol
in interfaceDataFetcher
- Returns:
- Data identifier
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