Coverage Report - org.apache.tapestry.script.IfToken
 
Classes in this File Line Coverage Branch Coverage Complexity
IfToken
0%
0/7
0%
0/2
1.333
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.script;
 16  
 
 17  
 import org.apache.hivemind.Location;
 18  
 
 19  
 /**
 20  
  * A conditional portion of the generated script.
 21  
  * 
 22  
  * @author Howard Lewis Ship
 23  
  * @since 1.0.1
 24  
  */
 25  
 
 26  
 class IfToken extends AbstractToken
 27  
 {
 28  
 
 29  
     private boolean _condition;
 30  
 
 31  
     private String _expression;
 32  
 
 33  
     IfToken(boolean condition, String expression, Location location)
 34  
     {
 35  0
         super(location);
 36  
 
 37  0
         _condition = condition;
 38  0
         _expression = expression;
 39  0
     }
 40  
 
 41  
     private boolean evaluate(ScriptSession session)
 42  
     {
 43  0
         return evaluateBoolean(_expression, session);
 44  
     }
 45  
 
 46  
     public void write(StringBuffer buffer, ScriptSession session)
 47  
     {
 48  0
         if (evaluate(session) == _condition) writeChildren(buffer, session);
 49  0
     }
 50  
 }