/// <summary>
/// Obtain the string length of the arguments.
/// </summary>
/// <param name="args">
/// are used to obtain the string length. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> The result of obtaining the string length from the arguments. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence string_length(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.EvaluationContext ec) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence string_length(ICollection args, EvaluationContext ec)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
ResultSequence arg1 = null;
if (cargs.Count == 0)
{
// support for arity = 0
return(getResultSetForArityZero(ec));
}
else
{
var i = cargs.GetEnumerator();
i.MoveNext();
arg1 = (ResultSequence)i.Current;
}
string str = "";
if (!arg1.empty())
{
str = ((XSString)arg1.first()).value();
}
BigInteger.TryParse(str, out BigInteger v);
return(new XSInteger(v));
}
/// <summary>
/// Unary operation on the arguments.
/// </summary>
/// <param name="args">
/// input arguments. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of the operation. </returns>
public static ResultSequence fs_plus_unary(ICollection args)
{
// make sure we got only one arg
if (args.Count != 1)
{
DynamicError.throw_type_error();
}
var i = args.GetEnumerator();
i.MoveNext();
ResultSequence arg = (ResultSequence)i.Current;
// make sure we got only one numeric atom
if (arg.size() != 1)
{
DynamicError.throw_type_error();
}
Item at = arg.first();
if (!(at is NumericType))
{
DynamicError.throw_type_error();
}
// no-op
return(arg);
}
/// <summary>
/// Creates a new ResultSequence consisting of the extractable integer in the
/// supplied ResultSequence
/// </summary>
/// <param name="arg">
/// The ResultSequence from which the integer is to be extracted </param>
/// <returns> New ResultSequence consisting of the integer 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);
}
// the function conversion rules apply here too. Get the argument
// and convert it's string value to an integer.
Item aat = arg.first();
if (aat is XSDuration || aat is CalendarType || aat is XSBase64Binary || aat is XSHexBinary || aat is XSAnyURI)
{
throw DynamicError.invalidType();
}
if (!isCastable(aat))
{
throw DynamicError.cant_cast(null);
}
try
{
System.Numerics.BigInteger bigInt = castInteger(aat);
return(new XSInteger(bigInt));
}
catch (System.FormatException)
{
throw DynamicError.invalidLexicalValue();
}
}
/// <summary>
/// Namespace-uri-from-QName operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:namespace-uri-from-QName operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence namespace(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence @namespace(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get arg
var i = cargs.GetEnumerator();
i.MoveNext();
ResultSequence arg1 = (ResultSequence)i.Current;
if (arg1 == null || arg1.empty())
{
return(ResultBuffer.EMPTY);
}
QName qname = (QName)arg1.first();
string ns = qname.@namespace();
if (string.ReferenceEquals(ns, null))
{
ns = "";
}
return(new XSAnyURI(ns));
}
/// <summary>
/// Deep-Equal expression operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <param name="context">
/// Dynamic context </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:deep-equal operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence deep_equal(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.EvaluationContext context) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence deep_equal(ICollection args, EvaluationContext context)
{
// get args
IEnumerator citer = args.GetEnumerator();
citer.MoveNext();
ResultSequence arg1 = (ResultSequence)citer.Current;
citer.MoveNext();
ResultSequence arg2 = (ResultSequence)citer.Current;
ResultSequence arg3 = null;
string collationURI = context.StaticContext.CollationProvider.DefaultCollation;
if (citer.MoveNext())
{
arg3 = (ResultSequence)citer.Current;
if (!(arg3 == null || arg3.empty()))
{
collationURI = arg3.first().StringValue;
}
}
bool result = deep_equal(arg1, arg2, context, collationURI);
return(ResultSequenceFactory.create_new(new XSBoolean(result)));
}
/// <summary>
/// Compare the arguments.
/// </summary>
/// <param name="args">
/// are compared (optional 3rd argument is the collation) </param>
/// <param name="dynamicContext">
/// Current dynamic context </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> The result of the comparison of the arguments. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence compare(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.DynamicContext context) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence compare(ICollection args, DynamicContext context)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
string collationUri = context.CollationProvider.DefaultCollation;
if (argiter.MoveNext())
{
ResultSequence collArg = (ResultSequence)argiter.Current;
collationUri = collArg.first().StringValue;
}
XSString xstr1 = arg1.empty() ? null : (XSString)arg1.first();
XSString xstr2 = arg2.empty() ? null : (XSString)arg2.first();
System.Numerics.BigInteger result = compare_string(collationUri, xstr1, xstr2, context);
if (result != null)
{
return(ResultSequenceFactory.create_new(new XSInteger(result)));
}
else
{
return(ResultSequenceFactory.create_new());
}
}
/// <summary>
/// Prefix-from-QName operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:prefix-from-QName operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence prefix(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.StaticContext sc) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence prefix(ICollection args, StaticContext sc)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get arg
var i = cargs.GetEnumerator();
i.MoveNext();
ResultSequence arg1 = (ResultSequence)i.Current;
if (arg1.empty())
{
return(ResultBuffer.EMPTY);
}
QName qname = (QName)arg1.first();
string prefix = qname.prefix();
if (!string.ReferenceEquals(prefix, null))
{
if (!XMLConstants.NULL_NS_URI.Equals(sc.NamespaceContext.getNamespaceURI(prefix)))
{
return(new XSNCName(prefix));
}
else
{
throw DynamicError.invalidPrefix();
}
}
return(ResultBuffer.EMPTY);
}
/// <summary>
/// Mathematical subtraction between this time stored and the supplied
/// representation. This supplied representation must be of either type
/// XSTime (in which case the result is the duration of time between these
/// two times) or a XSDayTimeDuration (in which case the result is the time
/// when this duration is subtracted from the time stored).
/// </summary>
/// <param name="arg">
/// The representation to subtract (either XSTim or
/// XDTDayTimeDuration) </param>
/// <returns> A ResultSequence representing the result of the subtraction </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.eclipse.wst.xml.xpath2.api.ResultSequence minus(org.eclipse.wst.xml.xpath2.api.ResultSequence arg) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public virtual ResultSequence minus(ResultSequence arg)
{
if (arg.size() != 1)
{
DynamicError.throw_type_error();
}
Item at = arg.first();
if (!(at is XSTime) && !(at is XSDayTimeDuration))
{
throw DynamicError.throw_type_error();
}
if (at is XSTime)
{
return(minusXSTimeDuration(at));
}
if (at is XSDayTimeDuration)
{
return(minusXSDayTimeDuration(at));
}
return(null); // unreach
}
/// <summary>
/// Creates a new ResultSequence consisting of the extractable time duration
/// from the supplied ResultSequence
/// </summary>
/// <param name="arg">
/// The ResultSequence from which to extract </param>
/// <returns> New ResultSequence consisting of the time duration extracted </returns>
/// <exception cref="DynamicError"> </exception>
public override ResultSequence constructor(ResultSequence arg)
{
if (arg.empty())
{
return(ResultBuffer.EMPTY);
}
AnyAtomicType aat = (AnyAtomicType)arg.first();
if (aat is NumericType || aat is CalendarType || aat is XSBoolean || aat is XSBase64Binary || aat is XSHexBinary || aat is XSAnyURI)
{
throw DynamicError.invalidType();
}
if (!(isCastable(aat)))
{
throw DynamicError.cant_cast(null);
}
XSDuration duration = castDuration(aat);
if (duration == null)
{
throw DynamicError.cant_cast(null);
}
return(duration);
}
/// <summary>
/// Document-Uri operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:document-uri operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence document_uri(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence document_uri(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
var i = cargs.GetEnumerator();
i.MoveNext();
ResultSequence arg1 = (ResultSequence)i.Current;
if (arg1 == null || arg1.empty())
{
return(ResultBuffer.EMPTY);
}
NodeType nt = (NodeType)arg1.first();
if (!(nt is DocType))
{
return(ResultBuffer.EMPTY);
}
DocType dt = (DocType)nt;
string documentURI = dt.value().DocumentURI;
if (!string.ReferenceEquals(documentURI, null))
{
XSAnyURI docUri = new XSAnyURI(documentURI);
return(docUri);
}
return(ResultBuffer.EMPTY);
}
/// <summary>
/// Compare the arguments as codepoints
/// </summary>
/// <param name="args">
/// are compared. </param>
/// <param name="dynamicContext">
/// The current dynamic context </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> The result of the comparison of the arguments. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence codepoint_equals(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.DynamicContext dynamicContext) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence codepoint_equals(ICollection args, DynamicContext dynamicContext)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
ResultBuffer rs = new ResultBuffer();
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
XSString xstr1 = arg1 == null || arg1.empty() ? null : (XSString)arg1.first();
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
XSString xstr2 = arg2 == null || arg2.empty() ? null : (XSString)arg2.first();
// This delegates to FnCompare
System.Numerics.BigInteger result = FnCompare.compare_string(org.eclipse.wst.xml.xpath2.api.CollationProvider_Fields.CODEPOINT_COLLATION, xstr1, xstr2, dynamicContext);
if (result != null)
{
rs.add(new XSBoolean(System.Numerics.BigInteger.Zero.Equals(result)));
}
return(rs.Sequence);
}
/// <summary>
/// Join the arguments.
/// </summary>
/// <param name="args">
/// are joined. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> The result of the arguments being joined together. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence string_join(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence string_join(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
IEnumerator argi = cargs.GetEnumerator();
argi.MoveNext();
ResultSequence arg1 = (ResultSequence)argi.Current;
argi.MoveNext();
ResultSequence arg2 = (ResultSequence)argi.Current;
string result = "";
string separator = ((XSString)arg2.first()).value();
StringBuilder buf = new StringBuilder();
bool first = false;
for (var i = arg1.iterator(); i.MoveNext();)
{
if (!first)
{
buf.Append(separator);
}
first = false;
XSString item = (XSString)i.Current;
buf.Append(item.value());
}
result = buf.ToString();
return(new XSString(result));
}
/// <summary>
/// Resolve the QName of the given arguments.
/// </summary>
/// <param name="args">
/// Result from teh expressions evaluation. </param>
/// <param name="sc">
/// Result of static context operation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of the fn:QName operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence resolve_QName(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.StaticContext sc) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence resolve_QName(ICollection args, StaticContext sc)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
string ns = null;
if (!(arg1 == null || arg1.empty()))
{
ns = ((XSString)arg1.first()).value();
}
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
string name = ((XSString)arg2.first()).value();
QName qn = QName.parse_QName(name);
if (qn == null)
{
throw DynamicError.lexical_error(null);
}
qn.set_namespace(ns);
return(qn);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence fn_round_half_to_even(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence fn_round_half_to_even(ICollection args)
{
if (args.Count > 2 || args.Count <= 1)
{
throw new DynamicError(TypeError.invalid_type(null));
}
IEnumerator argIt = args.GetEnumerator();
argIt.MoveNext();
ResultSequence rsArg1 = (ResultSequence)argIt.Current;
argIt.MoveNext();
ResultSequence rsPrecision = (ResultSequence)argIt.Current;
NumericType nt = FnAbs.get_single_numeric_arg(rsArg1);
// empty arg
if (nt == null)
{
return(ResultBuffer.EMPTY);
}
NumericType ntPrecision = (NumericType)rsPrecision.first();
return(nt.round_half_to_even(int.Parse(ntPrecision.StringValue)));
}
/// <summary>
/// Base-Uri operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:base-uri operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence string_to_codepoints(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence string_to_codepoints(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
var i = cargs.GetEnumerator();
i.MoveNext();
ResultSequence arg1 = (ResultSequence)i.Current;
if (arg1.empty())
{
return(ResultBuffer.EMPTY);
}
XSString xstr = (XSString)arg1.first();
CodePointIterator cpi = new StringCodePointIterator(xstr.value());
ResultBuffer rs = new ResultBuffer();
for (int codePoint = cpi.current(); codePoint != org.eclipse.wst.xml.xpath2.processor.@internal.utils.CodePointIterator_Fields.DONE; codePoint = cpi.next())
{
rs.add(new XSInteger(new System.Numerics.BigInteger(codePoint)));
}
return(rs.Sequence);
}
/// <summary>
/// Mathematical multiplication between this duration stored and the supplied
/// duration of time (of type XSYearMonthDuration)
/// </summary>
/// <param name="arg">
/// The duration of time to multiply by </param>
/// <returns> New XSYearMonthDuration representing the resulting duration
/// after the multiplication </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 times(org.eclipse.wst.xml.xpath2.api.ResultSequence arg) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public virtual ResultSequence times(ResultSequence arg)
{
ResultSequence convertedRS = arg;
if (arg.size() == 1)
{
Item argValue = arg.first();
if (argValue is XSDecimal)
{
convertedRS = ResultSequenceFactory.create_new(new XSDouble(argValue.StringValue));
}
}
XSDouble val = (XSDouble)NumericType.get_single_type(convertedRS, typeof(XSDouble));
if (val.nan())
{
throw DynamicError.nan();
}
if (val.infinite())
{
throw DynamicError.overflowDateTime();
}
int res = (int)Math.Round(monthValue() * val.double_value());
return(ResultSequenceFactory.create_new(new XSYearMonthDuration(res)));
}
/// <summary>
/// Converts arguments to values.
/// </summary>
/// <param name="args">
/// Result from expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of conversion. </returns>
private static ICollection value_convert_args(ICollection args)
{
var result = new ArrayList(args.Count);
// atomize arguments
for (IEnumerator i = args.GetEnumerator(); i.MoveNext();)
{
ResultSequence rs = (ResultSequence)i.Current;
//FnData.fast_atomize(rs);
rs = FnData.atomize(rs);
if (rs.empty())
{
return(new ArrayList());
}
if (rs.size() > 1)
{
throw new DynamicError(TypeError.invalid_type(null));
}
Item arg = rs.first();
if (arg is XSUntypedAtomic)
{
arg = new XSString(arg.StringValue);
}
result.Add(arg);
}
return(result);
}
/// <summary>
/// Creates a new ResultSequence consisting of the extractable gDay in the
/// supplied ResultSequence
/// </summary>
/// <param name="arg">
/// The ResultSequence from which the gDay is to be extracted </param>
/// <returns> New ResultSequence consisting of the supplied day </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);
}
AnyAtomicType aat = (AnyAtomicType)arg.first();
if (aat is NumericType || aat is XSDuration || aat is XSTime || isGDataType(aat) || aat is XSBoolean || aat is XSBase64Binary || aat is XSHexBinary || aat is XSAnyURI)
{
throw DynamicError.invalidType();
}
if (!isCastable(aat))
{
throw DynamicError.cant_cast(null);
}
XSGDay val = castGDay(aat);
if (val == null)
{
throw DynamicError.cant_cast(null);
}
return(val);
}
/// <summary>
/// Node-Name operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:node-name operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence node_name(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence node_name(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
var i = cargs.GetEnumerator();
i.MoveNext();
ResultSequence arg1 = (ResultSequence)i.Current;
if (arg1 == null || arg1.empty())
{
return(ResultBuffer.EMPTY);
}
NodeType nt = (NodeType)arg1.first();
QName nodename = nt.node_name();
if (nodename == null)
{
return(ResultBuffer.EMPTY);
}
return(nodename);
}
/// <summary>
/// Normalize space in the arguments.
/// </summary>
/// <param name="args">
/// are used to obtain space from, in order to be normalized. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> The result of normalizing the space in the arguments. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence normalize_space(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.EvaluationContext ec) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence normalize_space(ICollection args, EvaluationContext ec)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
ResultSequence arg1 = null;
if (cargs.Count == 0)
{
// support for arity = 0
arg1 = getResultSetForArityZero(ec);
}
else
{
var i = cargs.GetEnumerator();
i.MoveNext();
arg1 = (ResultSequence)i.Current;
}
string str = "";
if (!arg1.empty())
{
str = ((XSString)arg1.first()).value();
}
return(new XSString(normalize(str)));
}
/// <summary>
/// Creates a new result sequence consisting of the retrievable double number
/// in the supplied result sequence
/// </summary>
/// <param name="arg">
/// The result sequence from which to extract the double number. </param>
/// <exception cref="DynamicError"> </exception>
/// <returns> A new result sequence consisting of the double number 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);
}
Item aat = arg.first();
if (aat is XSDuration || aat is CalendarType || aat is XSBase64Binary || aat is XSHexBinary || aat is XSAnyURI)
{
throw DynamicError.invalidType();
}
if (!isCastable(aat))
{
throw DynamicError.cant_cast(null);
}
XSDouble d = castDouble(aat);
if (d == null)
{
throw DynamicError.cant_cast(null);
}
return(d);
}
/// <summary>
/// Insert-Before operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:insert-before operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence id(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.EvaluationContext context) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence id(ICollection args, EvaluationContext context)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
ResultBuffer rs = new ResultBuffer();
IEnumerator argIt = cargs.GetEnumerator();
argIt.MoveNext();
ResultSequence idrefRS = (ResultSequence)argIt.Current;
string[] idrefst = idrefRS.first().StringValue.Split(" ", true);
ArrayList idrefs = createIDRefs(idrefst);
ResultSequence nodeArg = null;
NodeType nodeType = null;
if (argIt.MoveNext())
{
nodeArg = (ResultSequence)argIt.Current;
nodeType = (NodeType)nodeArg.first();
}
else
{
if (context.ContextItem == null)
{
throw DynamicError.contextUndefined();
}
if (!(context.ContextItem is NodeType))
{
throw new DynamicError(TypeError.invalid_type(null));
}
nodeType = (NodeType)context.ContextItem;
if (nodeType.node_value().OwnerDocument == null)
{
throw DynamicError.contextUndefined();
}
}
Node node = nodeType.node_value();
if (node.OwnerDocument == null)
{
// W3C Test suite seems to want XPDY0002
throw DynamicError.contextUndefined();
//throw DynamicError.noContextDoc();
}
if (hasIDREF(idrefs, node))
{
ElementType element = new ElementType((Element)node, context.StaticContext.TypeModel);
rs.add(element);
}
processAttributes(node, idrefs, rs, context);
processChildNodes(node, idrefs, rs, context);
return(rs.Sequence);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected org.eclipse.wst.xml.xpath2.api.Item get_single_arg(org.eclipse.wst.xml.xpath2.api.ResultSequence rs) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
protected internal virtual Item get_single_arg(ResultSequence rs)
{
if (rs.size() != 1)
{
DynamicError.throw_type_error();
}
return(rs.first());
}
// voodoo 2
/// <summary>
/// Actual equality operation for fs_eq_value.
/// </summary>
/// <param name="args">
/// input arguments. </param>
/// <param name="type">
/// type of the arguments. </param>
/// <param name="mname">
/// Method name for template simulation. </param>
/// <param name="dynamicContext">
/// Dynamic error. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of the operation. </returns>
public static ResultSequence do_cmp_value_op(ICollection args, Type type, string mname, DynamicContext context)
{
// sanity check args + convert em
if (args.Count != 2)
{
DynamicError.throw_type_error();
}
ICollection cargs = value_convert_args(args);
if (cargs.Count == 0)
{
return(ResultBuffer.EMPTY);
}
// make sure arugments are comparable by equality
IEnumerator argi = cargs.GetEnumerator();
argi.MoveNext();
Item arg = ((ResultSequence)argi.Current).first();
argi.MoveNext();
ResultSequence arg2 = (ResultSequence)argi.Current;
if (arg2.size() != 1)
{
DynamicError.throw_type_error();
}
if (!(type.IsInstanceOfType(arg)))
{
DynamicError.throw_type_error();
}
try
{
Type[] margsdef = new Type[] { type };
Type[] margsdef2 = new Type[] { typeof(AnyType), typeof(DynamicContext) };
object[] margs3 = new object[] { mname, margsdef2 };
var v1 = typeof(GenericIComparer)
.GetMethod("GetComparer");
var v2 = v1.MakeGenericMethod(margsdef);
var method = (MethodBase)v2.Invoke(null, margs3);
object[] margs = new object[] { arg2.first(), context };
object[] real_args = new object[] { arg, margs };
bool cmpres = (bool)method.Invoke(arg, margs);
return(ResultSequenceFactory.create_new(new XSBoolean(cmpres)));
}
catch
{
Debug.Assert(false);
throw new Exception("cannot compare using method " + mname);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected org.eclipse.wst.xml.xpath2.api.Item convertArg(AnyType arg) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
protected internal virtual Item convertArg(AnyType arg)
{
ResultSequence rs = ResultSequenceFactory.create_new(arg);
rs = constructor(rs);
Item carg = rs.first();
return(carg);
}
/// <summary>
/// Evaluate the function using the arguments passed.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <param name="sc">
/// Result of static context operation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of the fn:dateTime operation. </returns>
public static ResultSequence dateTime(ICollection args, StaticContext sc)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
// if either of the parameter is an empty sequence, the result
// is an empty sequence
if (arg1 == null || arg2 == null || arg1.empty() || arg2.empty())
{
return(ResultBuffer.EMPTY);
}
XSDate param1 = (XSDate)arg1.first();
XSTime param2 = (XSTime)arg2.first();
Calendar cal = Calendar.getInstance();
cal.set(param1.year(), param1.month() - 1, param1.day());
cal.set(Calendar.HOUR_OF_DAY, param2.hour());
cal.set(Calendar.MINUTE, param2.minute());
cal.set(Calendar.SECOND, (int)Math.Floor(param2.second()));
cal.set(Calendar.MILLISECOND, 0);
XSDuration dateTimeZone = param1.tz();
XSDuration timeTimeZone = param2.tz();
if ((dateTimeZone != null && timeTimeZone != null) && !dateTimeZone.StringValue.Equals(timeTimeZone.StringValue))
{
// it's an error, if the arguments have different timezones
throw DynamicError.inconsistentTimeZone();
}
else if (dateTimeZone == null && timeTimeZone != null)
{
return(new XSDateTime(cal, timeTimeZone));
}
else if (dateTimeZone != null && timeTimeZone == null)
{
return(new XSDateTime(cal, dateTimeZone));
}
else if ((dateTimeZone != null && timeTimeZone != null) && dateTimeZone.StringValue.Equals(timeTimeZone.StringValue))
{
return(new XSDateTime(cal, dateTimeZone));
}
else
{
return(new XSDateTime(cal, null));
}
}
/// <summary>
/// Language operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:lang operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence lang(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.EvaluationContext ec) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence lang(ICollection args, EvaluationContext ec)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get arg
IEnumerator citer = cargs.GetEnumerator();
citer.MoveNext();
ResultSequence arg1 = (ResultSequence)citer.Current;
ResultSequence arg2 = null;
if (cargs.Count == 1)
{
if (ec.ContextItem == null)
{
throw DynamicError.contextUndefined();
}
arg2 = (AnyType)ec.ContextItem;
}
else
{
citer.MoveNext();
arg2 = (ResultSequence)citer.Current;
}
string lang = "";
if (!(arg1 == null || arg1.empty()))
{
lang = ((XSString)arg1.first()).value();
}
if (!(arg2.first() is NodeType))
{
throw DynamicError.invalidType();
}
NodeType an = (NodeType)arg2.first();
return(new XSBoolean(test_lang(an.node_value(), lang)));
}
/// <summary>
/// Creates a new ResultSequence consisting of the extractable String in the
/// supplied ResultSequence
/// </summary>
/// <param name="arg">
/// The ResultSequence from which to extract the String </param>
/// <returns> New ResultSequence consisting of the supplied String </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);
}
//AnyAtomicType aat = (AnyAtomicType) arg.first();
Item aat = arg.first();
return(new XSString(aat.StringValue));
}
/// <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);
}
}
/// <summary>
/// Resolve-QName operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <param name="sc">
/// Result of static context operation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:resolve-QName operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence resolve_QName(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.StaticContext sc) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence resolve_QName(ICollection args, StaticContext sc)
{
//Collection cargs = Function.convert_arguments(args, expected_args());
ICollection cargs = args;
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
if (arg1.empty())
{
return(ResultBuffer.EMPTY);
}
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
string name = ((XSString)arg1.first()).value();
QName qn = QName.parse_QName(name);
if (qn == null)
{
throw DynamicError.lexical_error(null);
}
ElementType xselement = (ElementType)arg2.first();
Element element = (Element)xselement.node_value();
if (!string.ReferenceEquals(qn.prefix(), null))
{
string namespaceURI = element.lookupNamespaceURI(qn.prefix());
if (string.ReferenceEquals(namespaceURI, null))
{
throw DynamicError.invalidPrefix();
}
qn.set_namespace(namespaceURI);
}
else
{
if (qn.local().Equals(element.LocalName) && element.isDefaultNamespace(element.NamespaceURI))
{
qn.set_namespace(element.NamespaceURI);
}
}
return(qn);
}
