org.ucl.xpath.ast
Class AddExpr

java.lang.Object
  org.ucl.xpath.ast.XPathNode
      org.ucl.xpath.ast.Expr
          org.ucl.xpath.ast.BinExpr
              org.ucl.xpath.ast.AddExpr

public class AddExpr

extends BinExpr

Class for binary operation Add, takes 2 inputs and returns the combined value.

Constructor Summary

AddExpr(Expr l, Expr r)
Constructor for AddExpr

Method Summary

java.lang.Object

accept(XPathVisitor v) Support for Visitor interface.

Methods inherited from class org.ucl.xpath.ast.BinExpr

left, right, set_left, set_right

Methods inherited from class java.lang.Object

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

Constructor Detail

AddExpr

public AddExpr(Expr l,
               Expr r)

Constructor for AddExpr

Parameters:

l - input1 xpath expression/variable.

r - input2 xpath expression/variable.

Method Detail

accept

public java.lang.Object accept(XPathVisitor v)

Support for Visitor interface.

Specified by:

accept in class XPathNode

Returns:

Result of Visitor operation.