## Uses of Class
org.apache.xalan.xpath.Function

Packages that use Function
org.apache.xalan.xpath
org.apache.xalan.xslt

Uses of Function in org.apache.xalan.xpath

Subclasses of Function in org.apache.xalan.xpath
`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` `FuncDoc` **For advanced use only** Execute the Doc() 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` `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` `FuncFormatNumber` **For advanced use only** Execute the FormatNumber() function.
`class` `FuncGenerateId` **For advanced use only** Execute the GenerateId() function.
`class` `FuncId` **For advanced use only** Execute the Id() function.
`class` `FuncKey` **For advanced use only** Execute the Key() function.
`class` `FuncLang` **For advanced use only** Execute the Lang() function.
`class` `FuncLast` **For advanced use only** Execute the Last() function.
`class` `FuncLoader` **For advanced use only** Load functions in function table as needed
`class` `FuncLocalPart` Execute the LocalPart() function.
`class` `FuncNamespace` **For advanced use only** Execute the Namespace() function.
`class` `FuncNormalize` **For advanced use only** Execute the Normalize() 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` `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** Execute the True() function.

Methods in org.apache.xalan.xpath with parameters of type Function
`void` `XPath.installFunction(java.lang.String name, int funcIndex, Function func)` Install a built-in function.
`static int` `XPath.installFunction(java.lang.String name, Function func)` Install a built-in function.

Uses of Function in org.apache.xalan.xslt

Subclasses of Function in org.apache.xalan.xslt
`class` `FuncDocument` **For advanced use only** Execute the Doc() function.
`class` `FuncFormatNumb` **For advanced use only** Execute the FormatNumber() function.

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