/// <summary>
/// Creates a new ResultSequence consisting of the retrievable float in the
/// supplied ResultSequence
/// </summary>
/// <param name="arg">
/// The ResultSequence from which to extract the float </param>
/// <returns> New ResultSequence consisting of the float supplied </returns>
/// <exception cref="DynamicError"> </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.eclipse.wst.xml.xpath2.api.ResultSequence constructor(org.eclipse.wst.xml.xpath2.api.ResultSequence arg) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public override ResultSequence constructor(ResultSequence arg)
{
if (arg.empty())
{
return(ResultBuffer.EMPTY);
}
AnyType aat = (AnyType)arg.first();
if (aat is XSDuration || aat is CalendarType || aat is XSBase64Binary || aat is XSHexBinary || aat is XSAnyURI)
{
throw DynamicError.invalidType();
}
if (!(aat.string_type().Equals("xs:string") || aat is NodeType || aat.string_type().Equals("xs:untypedAtomic") || aat.string_type().Equals("xs:boolean") || aat is NumericType))
{
throw DynamicError.cant_cast(null);
}
try
{
float f;
if (aat.StringValue.Equals("INF"))
{
f = float.PositiveInfinity;
}
else if (aat.StringValue.Equals("-INF"))
{
f = float.NegativeInfinity;
}
else if (aat is XSBoolean)
{
if (aat.StringValue.Equals("true"))
{
f = 1.0f;
}
else
{
f = 0.0f;
}
}
else
{
f = Convert.ToSingle(aat.StringValue);
}
return(new XSFloat(f));
}
catch (System.FormatException)
{
throw DynamicError.cant_cast(null);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private org.eclipse.wst.xml.xpath2.api.ResultSequence convertResultSequence(org.eclipse.wst.xml.xpath2.api.ResultSequence arg) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
private ResultSequence convertResultSequence(ResultSequence arg)
{
ResultSequence carg = arg;
var it = carg.iterator();
while (it.MoveNext())
{
AnyType type = (AnyType)it.Current;
if (type.string_type().Equals("xs:untypedAtomic") || type.string_type().Equals("xs:string"))
{
throw DynamicError.invalidType();
}
}
carg = constructor(carg);
return(carg);
}
/// <summary>
/// Creation of a result sequence consisting of a URI from a previous result
/// sequence.
/// </summary>
/// <param name="arg">
/// previous result sequence </param>
/// <exception cref="DynamicError"> </exception>
/// <returns> new result sequence consisting of the URI supplied </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.eclipse.wst.xml.xpath2.api.ResultSequence constructor(org.eclipse.wst.xml.xpath2.api.ResultSequence arg) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public override ResultSequence constructor(ResultSequence arg)
{
if (arg.empty())
{
return(ResultBuffer.EMPTY);
}
AnyType aat = (AnyType)arg.first();
if (!(aat.string_type().Equals("xs:string") || aat.string_type().Equals(XS_ANY_URI) || aat.string_type().Equals("xs:untypedAtomic")))
{
throw DynamicError.invalidType();
}
return(new XSAnyURI(aat.string_value()));
}
protected internal virtual bool isGDataType(AnyType aat)
{
if (!(aat is AnyAtomicType))
{
return(false);
}
string type = aat.string_type();
if (type.Equals("xs:gMonthDay") || type.Equals("xs:gDay") || type.Equals("xs:gMonth") || type.Equals("xs:gYear") || type.Equals("xs:gYearMonth"))
{
return(true);
}
return(false);
}
