Examples of com.sun.org.apache.xpath.internal.Expression

Package com.sun.org.apache.xpath.internal

Examples of com.sun.org.apache.xpath.internal.Expression

com.sun.org.apache.xpath.internal.Expression
This abstract class serves as the base for all expression objects. An Expression can be executed to return a {@link com.sun.org.apache.xpath.internal.objects.XObject}, normally has a location within a document or DOM, can send error and warning events, and normally do not hold state and are meant to be immutable once construction has completed. An exception to the immutibility rule is iterators and walkers, which must be cloned in order to be used -- the original must still be immutable.

    case OpCodes.OP_EXTFUNCTION :
    case OpCodes.OP_FUNCTION :
    case OpCodes.OP_GROUP :
      prevIsOneStepDown = false;


      Expression expr;


      switch (stepType)
      {
      case OpCodes.OP_VARIABLE :
      case OpCodes.OP_EXTFUNCTION :

View Full Code Here

  public Expression compile(int opPos) throws TransformerException
  {


    int op = getOp(opPos);


    Expression expr = null;
    // System.out.println(getPatternString()+"op: "+op);
    switch (op)
    {
    case OpCodes.OP_XPATH :
      expr = compile(opPos + 2); break;

View Full Code Here

    {
      int nArgs = m_argVec.size();


      for (int i = 0; i < nArgs; i++)
      {
        Expression arg = (Expression) m_argVec.elementAt(i);


        arg.fixupVariables(vars, globalsSize);
      }
    }
  }

View Full Code Here

    Vector argVec = new Vector();
    int nArgs = m_argVec.size();


    for (int i = 0; i < nArgs; i++)
    {
      Expression arg = (Expression) m_argVec.elementAt(i);
      
      XObject xobj = arg.execute(xctxt);
      /*
       * Should cache the arguments for func:function
       */
      xobj.allowDetachToRelease(false); 
      argVec.addElement(xobj);

View Full Code Here

   */
  public void callArgVisitors(XPathVisitor visitor)
  {
      for (int i = 0; i < m_argVec.size(); i++)
      {
         Expression exp = (Expression)m_argVec.elementAt(i);
         exp.callVisitors(new ArgExtOwner(exp), visitor);
      }
    
  }

View Full Code Here

      
    int nArgs = m_argVec.size();


    for (int i = 0; i < nArgs; i++)
    {
      Expression arg = (Expression) m_argVec.elementAt(i);


      arg.exprSetParent(n);
    }    
  }

View Full Code Here

  public Expression compile(int opPos) throws TransformerException
  {


    int op = getOp(opPos);


    Expression expr = null;
    // System.out.println(getPatternString()+"op: "+op);
    switch (op)
    {
    case OpCodes.OP_XPATH :
      expr = compile(opPos + 2); break;

View Full Code Here

        DTMManager dtmMgr = xctxt.getDTMManager();
        int context = xctxt.getContextNode();
        if(dtmMgr.getDTM(xns.getRoot()).getDocument() !=
           dtmMgr.getDTM(context).getDocument())
        {
                Expression expr = (Expression)xns.getContainedIter();
                xns = (XNodeSet)expr.asIterator(xctxt, context);
        }
        return xns;
  }

View Full Code Here

    case OpCodes.OP_EXTFUNCTION :
    case OpCodes.OP_FUNCTION :
    case OpCodes.OP_GROUP :
      prevIsOneStepDown = false;


      Expression expr;


      switch (stepType)
      {
      case OpCodes.OP_VARIABLE :
      case OpCodes.OP_EXTFUNCTION :

View Full Code Here

    {
      int nArgs = m_argVec.size();


      for (int i = 0; i < nArgs; i++)
      {
        Expression arg = (Expression) m_argVec.elementAt(i);


        arg.fixupVariables(vars, globalsSize);
      }
    }
  }

View Full Code Here

0 1 2

TOP

Related Classes of com.sun.org.apache.xpath.internal.Expression

com.sun.org.apache.xml.internal.dtm.DTMIterator

com.sun.org.apache.xpath.internal.axes.WalkerFactory

com.sun.org.apache.xpath.internal.compiler.Compiler

com.sun.org.apache.xpath.internal.functions.FuncExtFunction

com.sun.org.apache.xpath.internal.objects.XNodeSet

com.sun.org.apache.xpath.internal.objects.XObject

com.sun.org.apache.xpath.internal.operations.VariableSafeAbsRef

javax.xml.transform.ErrorListener

javax.xml.transform.TransformerException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.