Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
 PREV CLASS   NEXT CLASS FRAMES    NO FRAMES    
SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD

org.csstudio.data.values
Interface IDoubleValue

All Superinterfaces:
IValue, java.io.Serializable
All Known Subinterfaces:
IMinMaxDoubleValue
public interface IDoubleValue
extends IValue

A double-typed value.

Author:
Kay Kasemir
See Also:
IValue

Nested Class Summary
 
Nested classes/interfaces inherited from interface org.csstudio.data.values.IValue
IValue.Format, IValue.Quality
 
Method Summary
 double getValue()
           
 double[] getValues()
           
 
Methods inherited from interface org.csstudio.data.values.IValue
format, format, getMetaData, getQuality, getSeverity, getStatus, getTime
 

Method Detail

getValues

double[] getValues()
Returns:
Returns the whole array of values.

getValue

double getValue()
Returns:
Returns the first array element.

Since most values are probably scalars, this is a convenient way to get that one and only element.

See Also:
getValues()
Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
 PREV CLASS   NEXT CLASS FRAMES    NO FRAMES    
SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD