Uses of Class
org.apache.xpath.functions.Function

Packages that use Function

org.apache.xalan.extensions	Implementation of Xalan Extension Mechanism.
org.apache.xalan.templates	Implements the Templates interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xpath	Implementation of XPath; for the most part, only classes meant for public use are found at this root level of the XPath packages.
org.apache.xpath.axes	Implementation of XPath LocationPath support -- primary classes are LocPathIterator and UnionPathIterator.
org.apache.xpath.compiler	Implements an XPath parser which produces an OpMap, and a so-called Compiler which produces an expression tree for fast evaluation.
org.apache.xpath.functions	Implements XPath functions -- each function is derived from Function, FunctionOneArg, Function2Args, etc, with number-of-arguments checking being applied mainly at compile time -- this package only implements XPath functions, XSLT functions are found in the "templates" package.

Uses of Function in org.apache.xalan.extensions

Methods in org.apache.xalan.extensions with parameters of type Function

boolean

ExpressionVisitor.visitFunction(ExpressionOwner owner, Function func) If the function is an extension function, register the namespace.

Uses of Function in org.apache.xalan.templates

Subclasses of Function in org.apache.xalan.templates

class	FuncDocument **For advanced use only** Execute the Doc() function.
class	FuncFormatNumb **For advanced use only** Execute the FormatNumber() function.
class	FuncKey **For advanced use only** Execute the Key() function.

Methods in org.apache.xalan.templates with parameters of type Function

boolean

AbsPathChecker.visitFunction(ExpressionOwner owner, Function func) Visit a function.

Uses of Function in org.apache.xpath

Methods in org.apache.xpath with parameters of type Function

boolean	XPathVisitor.visitFunction(ExpressionOwner owner, Function func) Visit a function.
void	XPath.installFunction(java.lang.String name, int funcIndex, Function func) Install a built-in function.

Uses of Function in org.apache.xpath.axes

Methods in org.apache.xpath.axes with parameters of type Function

boolean

HasPositionalPredChecker.visitFunction(ExpressionOwner owner, Function func) Visit a function.

Uses of Function in org.apache.xpath.compiler

Methods in org.apache.xpath.compiler that return Function

Function	FuncLoader.getFunction() Get a Function instance that this instance is liaisoning for.
static Function	FunctionTable.getFunction(int which) Obtain a new Function object from a function ID.

Uses of Function in org.apache.xpath.functions

Subclasses of Function in org.apache.xpath.functions

class	FuncBoolean **For advanced use only** Execute the Boolean() function.
class	FuncCeiling **For advanced use only** Execute the Ceiling() function.
class	FuncConcat **For advanced use only** Execute the Concat() function.
class	FuncContains **For advanced use only** Execute the Contains() function.
class	FuncCount **For advanced use only** Execute the Count() function.
class	FuncCurrent **For advanced use only** Execute the current() function.
class	FuncDoclocation **For advanced use only** Execute the proprietary document-location() function, which returns a node set of documents.
class	FuncExtElementAvailable **For advanced use only** Execute the ExtElementAvailable() function.
class	FuncExtFunction **For advanced use only** An object of this class represents an extension call expression.
class	FuncExtFunctionAvailable **For advanced use only** Execute the ExtFunctionAvailable() function.
class	FuncFalse **For advanced use only** Execute the False() function.
class	FuncFloor **For advanced use only** Execute the Floor() function.
class	FuncGenerateId **For advanced use only** Execute the GenerateId() function.
class	FuncId **For advanced use only** Execute the Id() function.
class	FuncLang **For advanced use only** Execute the Lang() function.
class	FuncLast **For advanced use only** Execute the Last() function.
class	FuncLocalPart Execute the LocalPart() function.
class	FuncNamespace **For advanced use only** Execute the Namespace() function.
class	FuncNormalizeSpace **For advanced use only** Execute the normalize-space() function.
class	FuncNot **For advanced use only** Execute the Not() function.
class	FuncNumber **For advanced use only** Execute the Number() function.
class	FuncPosition **For advanced use only** Execute the Position() function.
class	FuncQname **For advanced use only** Execute the Qname() function.
class	FuncRound **For advanced use only** Execute the round() function.
class	FuncStartsWith **For advanced use only** Execute the StartsWith() function.
class	FuncString **For advanced use only** Execute the String() function.
class	FuncStringLength **For advanced use only** Execute the StringLength() function.
class	FuncSubstring **For advanced use only** Execute the Substring() function.
class	FuncSubstringAfter **For advanced use only** Execute the SubstringAfter() function.
class	FuncSubstringBefore **For advanced use only** Execute the SubstringBefore() function.
class	FuncSum **For advanced use only** Execute the Sum() function.
class	FuncSystemProperty **For advanced use only** Execute the SystemProperty() function.
class	Function2Args **For advanced use only** Base class for functions that accept two arguments.
class	Function3Args **For advanced use only** Base class for functions that accept three arguments.
class	FunctionDef1Arg **For advanced use only** Base class for functions that accept one argument that can be defaulted if not specified.
class	FunctionMultiArgs **For advanced use only** Base class for functions that accept an undetermined number of multiple arguments.
class	FunctionOneArg **For advanced use only** Base class for functions that accept one argument.
class	FuncTranslate **For advanced use only** Execute the Translate() function.
class	FuncTrue **For advanced use only** Execute the True() function.
class	FuncUnparsedEntityURI **For advanced use only**