//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") public static java.util.stream.DoubleStream toDoubleStream(Object list)
public static DoubleStream ToDoubleStream(object list)
{
if (list == null)
{
return(DoubleStream.empty());
}
else if (list is SequenceValue)
{
throw new System.ArgumentException("Need to implement support for SequenceValue in CompiledConversionUtils.toDoubleStream");
}
else if (list is System.Collections.IList)
{
return(((System.Collections.IList)list).Select(n => (( Number )n).doubleValue()));
}
else if (list.GetType().IsAssignableFrom(typeof(object[])))
{
return(java.util.( object[] )list.Select(n => (( Number )n).doubleValue()));
}
else if (list is float[])
{
float[] array = ( float[] )list;
return(IntStream.range(0, array.Length).mapToDouble(i => array[i]));
}
else if (list is double[])
{
return(DoubleStream.of(( double[] )list));
}
//JAVA TO C# CONVERTER WARNING: The .NET Type.FullName property will not always yield results identical to the Java Class.getName method:
throw new System.ArgumentException(format("Can not be converted to stream: %s", list.GetType().FullName));
}
public LocalDateDoubleTimeSeries mapValues(System.Func <double, double> mapper)
{
ArgChecker.notNull(mapper, "mapper");
return(createUnsafe(dates_Renamed, DoubleStream.of(values_Renamed).map(mapper).toArray()));
}
public DoubleStream values()
{
return(DoubleStream.of(values_Renamed));
}
public virtual void test_of_stream()
{
assertContent(DoubleArray.of(DoubleStream.empty()));
assertContent(DoubleArray.of(DoubleStream.of(1d, 2d, 3d)), 1d, 2d, 3d);
}