/// <summary>
/// Exists operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:exists 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 exists(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence exists(ICollection args)
{
Debug.Assert(args.Count == 1);
// get args
IEnumerator citer = args.GetEnumerator();
citer.MoveNext();
ResultSequence arg1 = (ResultSequence)citer.Current;
return(XSBoolean.valueOf(!arg1.empty()));
}
/// <summary>
/// Not operation.
/// </summary>
/// <param name="arg">
/// Result from the expressions evaluation. </param>
/// <returns> Result of fn:note operation. </returns>
/// <exception cref="DynamicError"> </exception>
public static ResultSequence fn_not(ResultSequence arg)
{
XSBoolean ret = FnBoolean.fn_boolean(arg);
bool answer = false;
if (ret.value() == false)
{
answer = true;
}
return(ResultSequenceFactory.create_new(new XSBoolean(answer)));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected static boolean hasValue(org.eclipse.wst.xml.xpath2.api.ResultBuffer rs, org.eclipse.wst.xml.xpath2.processor.internal.types.AnyAtomicType item, org.eclipse.wst.xml.xpath2.api.DynamicContext context, String collationURI) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
protected internal static bool hasValue(ResultBuffer rs, AnyAtomicType item, DynamicContext context, string collationURI)
{
XSString itemStr = new XSString(item.StringValue);
for (IEnumerator i = rs.iterator(); i.MoveNext();)
{
AnyType at = (AnyType)i.Current;
if (!(at is CmpEq))
{
continue;
}
if (isBoolean(item, at))
{
XSBoolean boolat = (XSBoolean)at;
if (boolat.eq(item, context))
{
return(true);
}
}
if (isNumeric(item, at))
{
NumericType numericat = (NumericType)at;
if (numericat.eq(item, context))
{
return(true);
}
}
if (isDuration(item, at))
{
XSDuration durat = (XSDuration)at;
if (durat.eq(item, context))
{
return(true);
}
}
if (needsStringComparison(item, at))
{
XSString xstr1 = new XSString(at.StringValue);
if (FnCompare.compare_string(collationURI, xstr1, itemStr, context).Equals(System.Numerics.BigInteger.Zero))
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// Matches operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:matches 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 matches(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence matches(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
string str1 = "";
if (!arg1.empty())
{
str1 = ((XSString)arg1.first()).value();
}
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
string pattern = ((XSString)arg2.first()).value();
string flags = null;
if (argiter.MoveNext())
{
ResultSequence flagRS = null;
flagRS = (ResultSequence)argiter.Current;
flags = flagRS.first().StringValue;
if (validflags.IndexOf(flags, StringComparison.Ordinal) == -1 && flags.Length > 0)
{
throw DynamicError.regex_flags_error(null);
}
}
try
{
bool result = false;
result = matches(pattern, flags, str1);
return(XSBoolean.valueOf(result));
}
catch (Exception pex)
{
throw DynamicError.regex_error(pex.Message);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: protected static boolean hasValue(org.eclipse.wst.xml.xpath2.processor.internal.types.AnyType itema, org.eclipse.wst.xml.xpath2.processor.internal.types.AnyType itemb, org.eclipse.wst.xml.xpath2.api.DynamicContext context, String collationURI) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
protected internal static bool hasValue(AnyType itema, AnyType itemb, DynamicContext context, string collationURI)
{
XSString itemStr = new XSString(itema.StringValue);
if (isBoolean(itema, itemb))
{
XSBoolean boolat = (XSBoolean)itema;
if (boolat.eq(itemb, context))
{
return(true);
}
}
if (isNumeric(itema, itemb))
{
NumericType numericat = (NumericType)itema;
if (numericat.eq(itemb, context))
{
return(true);
}
}
if (isDuration(itema, itemb))
{
XSDuration durat = (XSDuration)itema;
if (durat.eq(itemb, context))
{
return(true);
}
}
if (needsStringComparison(itema, itemb))
{
XSString xstr1 = new XSString(itema.StringValue);
if (FnCompare.compare_string(collationURI, xstr1, itemStr, context).Equals(System.Numerics.BigInteger.Zero))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Contains operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:contains 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 contains(java.util.Collection args) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence contains(ICollection args)
{
ICollection cargs = Function.convert_arguments(args, expected_args());
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
string str1 = "";
string str2 = "";
if (!(arg1 == null || arg1.empty()))
{
str1 = ((XSString)arg1.first()).value();
}
argiter.MoveNext();
ResultSequence arg2 = (ResultSequence)argiter.Current;
if (!(arg2 == null || arg2.empty()))
{
str2 = ((XSString)arg2.first()).value();
}
int str1len = str1.Length;
int str2len = str2.Length;
if (str2len == 0)
{
return(XSBoolean.TRUE);
}
if (str1len == 0)
{
return(XSBoolean.FALSE);
}
return(XSBoolean.valueOf(str1.IndexOf(str2, StringComparison.Ordinal) != -1));
}
/// <summary>
/// Index-Of operation.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <param name="dynamicContext"> </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of fn:index-of operation. </returns>
public static ResultSequence index_of(ICollection args, DynamicContext dc)
{
Function.convert_arguments(args, expected_args());
// get args
IEnumerator citer = args.GetEnumerator();
citer.MoveNext();
ResultSequence arg1 = (ResultSequence)citer.Current;
citer.MoveNext();
ResultSequence arg2 = (ResultSequence)citer.Current;
if (arg1 == null || arg1.empty())
{
return(ResultBuffer.EMPTY);
}
// sanity chex
if (arg2 == null || arg2.size() != 1)
{
DynamicError.throw_type_error();
}
string collationUri = dc.CollationProvider.DefaultCollation;
if (citer.MoveNext())
{
ResultSequence arg3 = (ResultSequence)citer.Current;
if (!arg3.empty())
{
XSString collation = (XSString)arg3.first();
collationUri = collation.StringValue;
}
}
ResultBuffer rb = new ResultBuffer();
AnyAtomicType at = (AnyAtomicType)arg2.first();
get_comparable(at);
int index = 1;
for (var i = arg1.iterator(); i.MoveNext();)
{
AnyType cmptype = (AnyType)i.Current;
get_comparable(cmptype);
if (!(at is CmpEq))
{
continue;
}
if (isBoolean(cmptype, at))
{
XSBoolean boolat = (XSBoolean)cmptype;
if (boolat.eq(at, dc))
{
rb.add(new XSInteger(new System.Numerics.BigInteger(index)));
}
}
else
{
if (isNumeric(cmptype, at))
{
NumericType numericat = (NumericType)at;
if (numericat.eq(cmptype, dc))
{
rb.add(new XSInteger(new System.Numerics.BigInteger(index)));
}
}
else
{
if (isDuration(cmptype, at))
{
XSDuration durat = (XSDuration)at;
if (durat.eq(cmptype, dc))
{
rb.add(new XSInteger(new System.Numerics.BigInteger(index)));
}
}
else
{
if (at is QName && cmptype is QName)
{
QName qname = (QName)at;
if (qname.eq(cmptype, dc))
{
rb.add(new XSInteger(new System.Numerics.BigInteger(index)));
}
}
else
{
if (needsStringComparison(cmptype, at))
{
XSString xstr1 = new XSString(cmptype.StringValue);
XSString itemStr = new XSString(at.StringValue);
if (FnCompare.compare_string(collationUri, xstr1, itemStr, dc).Equals(System.Numerics.BigInteger.Zero))
{
rb.add(new XSInteger(new System.Numerics.BigInteger(index)));
}
}
}
}
}
}
index++;
}
return(rb.Sequence);
}
