org.apache.xpath.functions
Class FuncExtFunctionAvailable
- ExpressionNode, ExpressionOwner, java.io.Serializable, SourceLocator, XPathVisitable
public class FuncExtFunctionAvailable
Execute the ExtFunctionAvailable() function.
asIterator , asIteratorRaw , asNode , assertion , bool , canTraverseOutsideSubtree , deepEquals , error , execute , execute , execute , execute , executeCharsToContentHandler , exprAddChild , exprGetChild , exprGetNumChildren , exprGetParent , exprSetParent , fixupVariables , getColumnNumber , getExpressionOwner , getLineNumber , getPublicId , getSystemId , isNodesetExpr , isStableNumber , num , warn , xstr |
execute
public XObject execute(XPathContext xctxt)
throws javax.xml.transform.TransformerException
Execute the function. The function must return
a valid object.
- execute in interface Function
xctxt
- The current execution context.
setFunctionTable
public void setFunctionTable(FunctionTable aTable)
The function table is an instance field. In order to access this instance
field during evaluation, this method is called at compilation time to
insert function table information for later usage. It should only be used
during compiling of XPath expressions.
aTable
- an instance of the function table
Copyright B) 2006 Apache XML Project. All Rights Reserved.