org.ucl.xpath.ast
Class BinExpr

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

Direct Known Subclasses:

AddExpr, AndExpr, CastableExpr, CastExpr, CmpExpr, DivExpr, ExceptExpr, IDivExpr, InstOfExpr, IntersectExpr, ModExpr, MulExpr, OrExpr, PipeExpr, RangeExpr, SubExpr, TreatAsExpr, UnionExpr

public abstract class BinExpr

extends Expr

Abstract class for a Binary operation.

Constructor Summary

BinExpr(XPathNode l, XPathNode r)
Constructor for BinExpr.

Method Summary

XPathNode	left() Left xpath node.
XPathNode	right() Right xpath node.
void	set_left(XPathNode n) Set the left xpath node.
void	set_right(XPathNode n) Set the right xpath node.

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

accept

Methods inherited from class java.lang.Object

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

Constructor Detail

BinExpr

public BinExpr(XPathNode l,
               XPathNode r)

Constructor for BinExpr.

Parameters:

l - left xpath node for the operation.

r - right xpath node for the operation.

Method Detail

left

public XPathNode left()

Left xpath node.

Returns:

Left node.

right

public XPathNode right()

Right xpath node.

Returns:

Right node.

set_left

public void set_left(XPathNode n)

Set the left xpath node.

Parameters:

n - Left node.

set_right

public void set_right(XPathNode n)

Set the right xpath node.

Parameters:

n - Right node.