/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.quercus.expr;
import com.caucho.quercus.Location;
/**
* Common analysis for a PHP binary expression.
*/
abstract public class AbstractBinaryExpr extends Expr {
protected final Expr _left;
protected final Expr _right;
protected AbstractBinaryExpr(Location location, Expr left, Expr right)
{
super(location);
_left = left;
_right = right;
}
protected AbstractBinaryExpr(Expr left, Expr right)
{
_left = left;
_right = right;
}
/**
* Returns the left expression.
*/
public final Expr getLeft()
{
return _left;
}
/**
* Returns the right expression.
*/
public final Expr getRight()
{
return _right;
}
}