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FuncNormalizeSpace.javaAPI DocJava SE 6 API2613Tue Jun 10 00:23:14 BST 2008com.sun.org.apache.xpath.internal.functions

FuncNormalizeSpace

public class FuncNormalizeSpace extends FunctionDef1Arg
Execute the normalize-space() function.
xsl.usage
advanced

Fields Summary
static final long
serialVersionUID
Constructors Summary
Methods Summary
public com.sun.org.apache.xpath.internal.objects.XObjectexecute(com.sun.org.apache.xpath.internal.XPathContext xctxt)
Execute the function. The function must return a valid object.

param
xctxt The current execution context.
return
A valid XObject.
throws
javax.xml.transform.TransformerException


                            
       
  
    XMLString s1 = getArg0AsString(xctxt);

    return (XString)s1.fixWhiteSpace(true, true, false);
public voidexecuteCharsToContentHandler(com.sun.org.apache.xpath.internal.XPathContext xctxt, org.xml.sax.ContentHandler handler)
Execute an expression in the XPath runtime context, and return the result of the expression.

param
xctxt The XPath runtime context.
return
The result of the expression in the form of a XObject.
throws
javax.xml.transform.TransformerException if a runtime exception occurs.

    if(Arg0IsNodesetExpr())
    {
      int node = getArg0AsNode(xctxt);
      if(DTM.NULL != node)
      {
        DTM dtm = xctxt.getDTM(node);
        dtm.dispatchCharactersEvents(node, handler, true);
      }
    }
    else
    {
      XObject obj = execute(xctxt);
      obj.dispatchCharactersEvents(handler);
    }