weblogic.apache.xalan.templates
Class FuncFormatNumb

java.lang.Object
  |
  +--weblogic.apache.xpath.Expression
        |
        +--weblogic.apache.xpath.functions.Function
              |
              +--weblogic.apache.xpath.functions.FunctionOneArg
                    |
                    +--weblogic.apache.xpath.functions.Function2Args
                          |
                          +--weblogic.apache.xpath.functions.Function3Args
                                |
                                +--weblogic.apache.xalan.templates.FuncFormatNumb

public class FuncFormatNumb

extends Function3Args

Execute the FormatNumber() function.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

See Also:

Serialized Form

Fields inherited from class weblogic.apache.xpath.Expression

m_slocator

Constructor Summary

FuncFormatNumb()

Method Summary

void	checkNumberArgs(int argNum) Overide the superclass method to allow one or two arguments.
XObject	execute(XPathContext xctxt) Execute the function.
void	warn(XPathContext xctxt, int msg, java.lang.Object[] args) Warn the user of a problem.

Methods inherited from class weblogic.apache.xpath.functions.Function3Args

canTraverseOutsideSubtree, fixupVariables, getArg2, setArg

Methods inherited from class weblogic.apache.xpath.functions.Function2Args

getArg1

Methods inherited from class weblogic.apache.xpath.functions.FunctionOneArg

getArg0

Methods inherited from class weblogic.apache.xpath.Expression

asIterator, asNode, assertion, bool, error, execute, execute, executeCharsToContentHandler, isNodesetExpr, isStableNumber, num, setSourceLocator, xstr

Methods inherited from class java.lang.Object

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

Constructor Detail

FuncFormatNumb

public FuncFormatNumb()

Method Detail

execute

public XObject execute(XPathContext xctxt)
                throws javax.xml.transform.TransformerException

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

Parameters:

xctxt - The current execution context.

Returns:

A valid XObject.

Throws:

javax.xml.transform.TransformerException -

Overrides:

execute in class Function

warn

public void warn(XPathContext xctxt,
                 int msg,
                 java.lang.Object[] args)
          throws javax.xml.transform.TransformerException

Warn the user of a problem.

Parameters:

xctxt - The XPath runtime state.

msg - Warning message code

args - Arguments to be used in warning message

Throws:

XSLProcessorException - thrown if the active ProblemListener and XPathContext decide the error condition is severe enough to halt processing.

javax.xml.transform.TransformerException -

Overrides:

warn in class Expression

checkNumberArgs

public void checkNumberArgs(int argNum)
                     throws WrongNumberArgsException

Overide the superclass method to allow one or two arguments.

Parameters:

argNum - Number of arguments passed in

Throws:

WrongNumberArgsException -

Overrides:

checkNumberArgs in class Function3Args