org.docx4j.org.apache.xpath.functions

Class FuncLang

java.lang.Object

org.docx4j.org.apache.xpath.Expression

org.docx4j.org.apache.xpath.functions.Function

org.docx4j.org.apache.xpath.functions.FunctionOneArg

org.docx4j.org.apache.xpath.functions.FuncLang

All Implemented Interfaces:

Serializable, SourceLocator, ExpressionNode, ExpressionOwner, XPathVisitable

public class FuncLang
extends FunctionOneArg

Execute the Lang() function.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FuncLang()

Method Summary

Modifier and Type	Method and Description
XObject	execute(XPathContext xctxt) Execute the function.

Methods inherited from class org.docx4j.org.apache.xpath.functions.FunctionOneArg

callArgVisitors, canTraverseOutsideSubtree, checkNumberArgs, deepEquals, fixupVariables, getArg0, getExpression, reportWrongNumberArgs, setArg, setExpression

Methods inherited from class org.docx4j.org.apache.xpath.functions.Function

callVisitors, postCompileStep

Methods inherited from class org.docx4j.org.apache.xpath.Expression

asIterator, asIteratorRaw, asNode, assertion, bool, error, execute, execute, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isSameClass, isStableNumber, num, warn, xstr

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FuncLang

public FuncLang()

Method Detail

execute

public XObject execute(XPathContext xctxt)
                throws TransformerException

Execute the function. The function must return a valid object.

Overrides:

execute in class Function

Parameters:

xctxt - The current execution context.

Returns:

A valid XObject.

Throws:

TransformerException