Coverage Report - org.jaxen.expr.DefaultBinaryExpr

Classes in this File Line Coverage Branch Coverage Complexity
DefaultBinaryExpr
93% 
N/A 
1

 1  
 /*
 2  
  * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/DefaultBinaryExpr.java,v 1.7 2005/06/28 13:44:44 elharo Exp $
 3  
  * $Revision: 1.7 $
 4  
  * $Date: 2005/06/28 13:44:44 $
 5  
  *
 6  
  * ====================================================================
 7  
  *
 8  
  * Copyright (C) 2000-2002 bob mcwhirter & James Strachan.
 9  
  * All rights reserved.
 10  
  *
 11  
  * Redistribution and use in source and binary forms, with or without
 12  
  * modification, are permitted provided that the following conditions
 13  
  * are met:
 14  
  * 
 15  
  * 1. Redistributions of source code must retain the above copyright
 16  
  *    notice, this list of conditions, and the following disclaimer.
 17  
  *
 18  
  * 2. Redistributions in binary form must reproduce the above copyright
 19  
  *    notice, this list of conditions, and the disclaimer that follows 
 20  
  *    these conditions in the documentation and/or other materials 
 21  
  *    provided with the distribution.
 22  
  *
 23  
  * 3. The name "Jaxen" must not be used to endorse or promote products
 24  
  *    derived from this software without prior written permission.  For
 25  
  *    written permission, please contact license@jaxen.org.
 26  
  * 
 27  
  * 4. Products derived from this software may not be called "Jaxen", nor
 28  
  *    may "Jaxen" appear in their name, without prior written permission
 29  
  *    from the Jaxen Project Management (pm@jaxen.org).
 30  
  * 
 31  
  * In addition, we request (but do not require) that you include in the 
 32  
  * end-user documentation provided with the redistribution and/or in the 
 33  
  * software itself an acknowledgement equivalent to the following:
 34  
  *     "This product includes software developed by the
 35  
  *      Jaxen Project <http://www.jaxen.org/>."
 36  
  * Alternatively, the acknowledgment may be graphical using the logos 
 37  
  * available at http://www.jaxen.org/
 38  
  *
 39  
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 40  
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 41  
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 42  
  * DISCLAIMED.  IN NO EVENT SHALL THE Jaxen AUTHORS OR THE PROJECT
 43  
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 44  
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 45  
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 46  
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 47  
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 48  
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 49  
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 50  
  * SUCH DAMAGE.
 51  
  *
 52  
  * ====================================================================
 53  
  * This software consists of voluntary contributions made by many 
 54  
  * individuals on behalf of the Jaxen Project and was originally 
 55  
  * created by bob mcwhirter <bob@werken.com> and 
 56  
  * James Strachan <jstrachan@apache.org>.  For more information on the 
 57  
  * Jaxen Project, please see <http://www.jaxen.org/>.
 58  
  * 
 59  
  * $Id: DefaultBinaryExpr.java,v 1.7 2005/06/28 13:44:44 elharo Exp $
 60  
  */
 61  
 
 62  
 
 63  
 
 64  
 package org.jaxen.expr;
 65  
 
 66  
 abstract class DefaultBinaryExpr extends DefaultExpr implements BinaryExpr
 67  
 {
 68  
     private Expr lhs;
 69  
     private Expr rhs;
 70  
 
 71  
     DefaultBinaryExpr(Expr lhs,
 72  
                              Expr rhs)
 73  4200
     {
 74  4200
         this.lhs = lhs;
 75  4200
         this.rhs = rhs;
 76  4200
     }
 77  
 
 78  
     public Expr getLHS()
 79  
     {
 80  25782
         return this.lhs;
 81  
     }
 82  
 
 83  
     public Expr getRHS()
 84  
     {
 85  25194
         return this.rhs;
 86  
     }
 87  
 
 88  
     public void setLHS(Expr lhs)
 89  
     {
 90  4128
         this.lhs = lhs;
 91  4128
     }
 92  
 
 93  
     public void setRHS(Expr rhs)
 94  
     {
 95  4128
         this.rhs = rhs;
 96  4128
     }
 97  
 
 98  
     public abstract String getOperator();
 99  
 
 100  
     public String getText()
 101  
     {
 102  36
         return "(" + getLHS().getText() + " " + getOperator() + " " + getRHS().getText() + ")";
 103  
     }
 104  
 
 105  
     public String toString()
 106  
     {
 107  0
         return "[(" + getClass().getName() + "): " + getLHS() + ", " + getRHS() + "]";
 108  
     }
 109  
 
 110  
     public Expr simplify()
 111  
     {
 112  4128
         setLHS( getLHS().simplify() );
 113  4128
         setRHS( getRHS().simplify() );
 114  
 
 115  4128
         return this;
 116  
     }
 117  
 }