Package elki.database.datastore
Interface DoubleDataStore
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- All Superinterfaces:
DataStore<java.lang.Double>
- All Known Subinterfaces:
WritableDoubleDataStore
- All Known Implementing Classes:
ArrayDoubleStore
,MapIntegerDBIDDoubleStore
public interface DoubleDataStore extends DataStore<java.lang.Double>
Double-valued data store (avoids boxing/unboxing).- Since:
- 0.5.0
- Author:
- Erich Schubert
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description double
doubleValue(DBIDRef id)
Retrieves an object from the storage.java.lang.Double
get(DBIDRef id)
Deprecated.UsedoubleValue(elki.database.ids.DBIDRef)
instead, to avoid boxing/unboxing cost.
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Method Detail
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get
@Deprecated java.lang.Double get(DBIDRef id)
Deprecated.UsedoubleValue(elki.database.ids.DBIDRef)
instead, to avoid boxing/unboxing cost.Getter, but using objects.
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doubleValue
double doubleValue(DBIDRef id)
Retrieves an object from the storage.- Parameters:
id
- Database ID.- Returns:
- Double value
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