Package com.saxonica.functions.extfn
Class UnescapeNCName
java.lang.Object
net.sf.saxon.functions.AbstractFunction
net.sf.saxon.functions.SystemFunction
com.saxonica.functions.extfn.UnescapeNCName
- All Implemented Interfaces:
Callable
,FunctionItem
,GroundedValue
,Item
,Sequence
The
saxon:unescape-NCName
function reverses the effect of saxon:escape-NCName
:
it takes an NCName constructed using saxon:escape-NCName
as input, and returns the
string from which it was constructed. A dynamic error is raised if the input contains an invalid
escape sequence.-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncall
(XPathContext context, Sequence[] arguments) Evaluate this function call at run-timeMethods inherited from class net.sf.saxon.functions.SystemFunction
dependsOnContextItem, dynamicCall, equals, export, exportAdditionalArguments, exportAttributes, fixArguments, getArity, getCardinality, getContextNode, getDescription, getDetails, getElaborator, getErrorCodeForTypeErrors, getFunctionItemType, getFunctionName, getIntegerBounds, getNetCost, getOperandRoles, getRequiredType, getResultItemType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamerName, getUniStringArg, hashCode, importAttributes, isSequenceVariadic, isTrustedResultType, makeCall, makeFunction, makeFunction40, makeFunctionCall, makeOptimizedFunctionCall, resultIfEmpty, setArity, setDetails, setRetainedStaticContext, supplyTypeInformation, toShortString, toString, typeCheckCaller
Methods inherited from class net.sf.saxon.functions.AbstractFunction
atomize, deepEqual40, deepEquals, effectiveBooleanValue, getAnnotations, getUnicodeStringValue, isArray, isMap, makeNewContext, simplify, typeCheck
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface net.sf.saxon.om.FunctionItem
getGenre
Methods inherited from interface net.sf.saxon.om.GroundedValue
asIterable, concatenate, containsNode, materialize
Methods inherited from interface net.sf.saxon.om.Item
getLength, getStringValue, head, isStreamed, itemAt, iterate, reduce, subsequence
Methods inherited from interface net.sf.saxon.om.Sequence
makeRepeatable
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Constructor Details
-
UnescapeNCName
public UnescapeNCName()
-
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Method Details
-
call
Evaluate this function call at run-time- Parameters:
context
- The XPath dynamic evaluation context. Not used in this casearguments
- The values of the arguments to the function call.- Returns:
- The unescaped NCName
- Throws:
XPathException
- if lazy evaluation of the supplied argument fails, or if the input contains an invalid escape sequence
-