weblogic.apache.xpath.functions
Class FuncNormalizeSpace

java.lang.Object
  |
  +--weblogic.apache.xpath.Expression
        |
        +--weblogic.apache.xpath.functions.Function
              |
              +--weblogic.apache.xpath.functions.FunctionOneArg
                    |
                    +--weblogic.apache.xpath.functions.FunctionDef1Arg
                          |
                          +--weblogic.apache.xpath.functions.FuncNormalizeSpace

public class FuncNormalizeSpace

extends FunctionDef1Arg

Execute the normalize-space() 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

FuncNormalizeSpace()

Method Summary

XObject	execute(XPathContext xctxt) Execute the function.
void	executeCharsToContentHandler(XPathContext xctxt, org.xml.sax.ContentHandler handler) Execute an expression in the XPath runtime context, and return the result of the expression.

Methods inherited from class weblogic.apache.xpath.functions.FunctionDef1Arg

Arg0IsNodesetExpr, canTraverseOutsideSubtree, checkNumberArgs, getArg0AsNode, getArg0AsNumber, getArg0AsString

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

fixupVariables, getArg0, setArg

Methods inherited from class weblogic.apache.xpath.Expression

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FuncNormalizeSpace

public FuncNormalizeSpace()

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

executeCharsToContentHandler

public void executeCharsToContentHandler(XPathContext xctxt,
                                         org.xml.sax.ContentHandler handler)
                                  throws javax.xml.transform.TransformerException,
                                         org.xml.sax.SAXException

Execute an expression in the XPath runtime context, and return the result of the expression.

Parameters:

xctxt - The XPath runtime context.

Returns:

The result of the expression in the form of a XObject.

Throws:

javax.xml.transform.TransformerException - if a runtime exception occurs.

Overrides:

executeCharsToContentHandler in class Expression