Examples of org.apache.xpath.Arg

org.apache.xpath.Arg
This class holds an instance of an argument on the stack. The value of the argument can be either an XObject or a String containing an expression. @xsl.usage internal

        return;


      int n = m_userParams.size();
      for (int i = n - 1; i >= 0; i--)
      {
        Arg arg = (Arg) m_userParams.elementAt(i);
        QName name = arg.getQName();
        // The first string might be the namespace, or it might be 
        // the local name, if the namespace is null.
        String s1 = name.getNamespace();
        String s2 = name.getLocalPart();


        setParameter(s2, s1, arg.getVal().object());
        
      }
      
    }
    catch (java.util.NoSuchElementException nsee)

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    int n = m_userParams.size();


    for (int i = n - 1; i >= 0; i--)
    {
      Arg arg = (Arg) m_userParams.elementAt(i);


      if (arg.getQName().equals(qname))
      {
        m_userParams.setElementAt(new Arg(qname, xval, true), i);


        return;
      }
    }


    m_userParams.addElement(new Arg(qname, xval, true));
  }

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      int n = m_userParams.size();


      for (int i = n - 1; i >= 0; i--)
      {
        Arg arg = (Arg) m_userParams.elementAt(i);


        if (arg.getQName().equals(qname))
        {
          return arg.getVal().object();
        }
      }


      return null;
    }

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        return;


      int n = m_userParams.size();
      for (int i = n - 1; i >= 0; i--)
      {
        Arg arg = (Arg) m_userParams.elementAt(i);
        QName name = arg.getQName();
        // The first string might be the namespace, or it might be 
        // the local name, if the namespace is null.
        String s1 = name.getNamespace();
        String s2 = name.getLocalPart();


        setParameter(s2, s1, arg.getVal().object());
        
      }
      
    }
    catch (java.util.NoSuchElementException nsee)

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  private void replaceOrPushUserParam(QName qname, XObject xval)
  {
      int n = m_userParams.size();
      for(int i = n-1; i >= 0; i--)
      {
        Arg arg = (Arg)m_userParams.elementAt(i);
        if(arg.getQName().equals(qname))
        {
          m_userParams.setElementAt(new Arg(qname, xval, true), i);
          return;
        }
      }
      m_userParams.addElement(new Arg(qname, xval, true));
  }

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      if(null == m_userParams)
        return null;
      int n = m_userParams.size();
      for(int i = n-1; i >= 0; i--)
      {
        Arg arg = (Arg)m_userParams.elementAt(i);
        if(arg.getQName().equals(qname))
        {
          return arg.getVal().object();
        }
      }
      return null;
    }
    catch(java.util.NoSuchElementException  nsee)

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        var = new XRTreeFrag(df);
      }


      vars.setSearchStart(paramReferenceContext);
      vars.pushVariableArg(new Arg(xslParamElement.getName(), var, true));
//      m_newVars.addElement(new Arg(xslParamElement.getName(), var, true));
    }


//    int nNew = m_newVars.size();
//

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    int i = vars.size();
    while (--i >= 0)
    {
      ElemVariable v = (ElemVariable) vars.elementAt(i);


      Arg previouslyDeclared = vs.getDeclaredVariable(v.getName());
      if (null != previouslyDeclared)
      {
        if ( (v instanceof ElemParam) && previouslyDeclared.isFromWithParam() )
        {
          previouslyDeclared.setIsVisible(true);
        }
        else
        {
          xobj = new XUnresolvedVariable(v, contextNode, 
                             this, vs.getSearchStartOrTop(), 0, true);
          previouslyDeclared.setVal(xobj);
        }
        continue;
      }


      // XObject xobj = v.getValue(this, contextNode);
      xobj = new XUnresolvedVariable(v, contextNode, 
                             this, vs.getSearchStartOrTop(), 0, true);


      vs.pushVariable(v.getName(), xobj);
      vs.markGlobalStackFrame();
    }
    vs.markGlobalStackFrame();
    
    int endGlobals = vs.size();
    for(i = startGlobals; i < endGlobals; i++)
    {
      Arg arg = (Arg)vs.elementAt(i);
      XUnresolvedVariable uv = (XUnresolvedVariable)arg.getVal();
      uv.setVarStackPos(endGlobals);
    }


    vs.pushContextMarker();
  }

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  private void replaceOrPushUserParam(QName qname, XObject xval)
  {
      int n = m_userParams.size();
      for(int i = n-1; i >= 0; i--)
      {
        Arg arg = (Arg)m_userParams.elementAt(i);
        if(arg.getQName().equals(qname))
        {
          m_userParams.setElementAt(new Arg(qname, xval, true), i);
          return;
        }
      }
      m_userParams.addElement(new Arg(qname, xval, true));
  }

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      if(null == m_userParams)
        return null;
      int n = m_userParams.size();
      for(int i = n-1; i >= 0; i--)
      {
        Arg arg = (Arg)m_userParams.elementAt(i);
        if(arg.getQName().equals(qname))
        {
          return arg.getVal().object();
        }
      }
      return null;
    }
    catch(java.util.NoSuchElementException  nsee)

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Related Classes of org.apache.xpath.Arg

org.apache.xalan.transformer.TransformerImpl

org.apache.xml.utils.QName

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