Prev Class | Next Class | Frames | No Frames |
Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
public class FuncFormatNumb
extends Function3Args
Method Summary | |
void |
|
XObject |
|
void |
|
Methods inherited from class org.apache.xpath.functions.Function3Args | |
callArgVisitors , canTraverseOutsideSubtree , checkNumberArgs , deepEquals , fixupVariables , getArg2 , setArg |
Methods inherited from class org.apache.xpath.functions.Function2Args | |
callArgVisitors , canTraverseOutsideSubtree , checkNumberArgs , deepEquals , fixupVariables , getArg1 , setArg |
Methods inherited from class org.apache.xpath.functions.FunctionOneArg | |
callArgVisitors , canTraverseOutsideSubtree , checkNumberArgs , deepEquals , fixupVariables , getArg0 , getExpression , setArg , setExpression |
Methods inherited from class org.apache.xpath.functions.Function | |
callArgVisitors , callVisitors , checkNumberArgs , deepEquals , execute , postCompileStep , setArg |
Methods inherited from class org.apache.xpath.Expression | |
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 |
public void checkNumberArgs(int argNum) throws WrongNumberArgsException
Overide the superclass method to allow one or two arguments.
- Overrides:
- checkNumberArgs in interface Function3Args
- Parameters:
argNum
- Number of arguments passed in
- Throws:
WrongNumberArgsException
-
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.
public void warn(XPathContext xctxt, String msg, args[] ) throws TransformerException
Warn the user of a problem.
- Parameters:
xctxt
- The XPath runtime state.msg
- Warning message key