org.apache.xpath.functions
Class FuncDoclocation

java.lang.Object
  |
  +--org.apache.xpath.Expression
        |
        +--org.apache.xpath.functions.Function
              |
              +--org.apache.xpath.functions.FunctionOneArg
                    |
                    +--org.apache.xpath.functions.FunctionDef1Arg
                          |
                          +--org.apache.xpath.functions.FuncDoclocation

public class FuncDoclocation
extends FunctionDef1Arg

Execute the proprietary document-location() function, which returns a node set of documents.

See Also:
Serialized Form
Usage:
**For advanced use only**

Constructor Summary
FuncDoclocation()
           
 
Method Summary
 XObject execute(XPathContext xctxt)
          Execute the function.
 
Methods inherited from class org.apache.xpath.functions.FunctionDef1Arg
Arg0IsNodesetExpr, canTraverseOutsideSubtree, checkNumberArgs
 
Methods inherited from class org.apache.xpath.functions.FunctionOneArg
callArgVisitors, deepEquals, fixupVariables, getArg0, getExpression, setArg, setExpression
 
Methods inherited from class org.apache.xpath.functions.Function
callVisitors, postCompileStep
 
Methods inherited from class 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, isStableNumber, num, warn, xstr
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FuncDoclocation

public FuncDoclocation()
Method Detail

execute

public XObject execute(XPathContext xctxt)
                throws TransformerException
Execute the function. The function must return a valid object.
Parameters:
xctxt - The current execution context.
Returns:
A valid XObject.
Throws:
TransformerException -  
Overrides:
execute in class Function


Copyright © 2005 Apache XML Project. All Rights Reserved.