Coverage Report - org.codehaus.plexus.interpolation.MapBasedValueSource
 
Classes in this File Line Coverage Branch Coverage Complexity
MapBasedValueSource
100 %
4/4
50 %
1/2
1,5
 
 1  
 package org.codehaus.plexus.interpolation;
 2  
 
 3  
 /*
 4  
  * Copyright 2007 The Codehaus Foundation.
 5  
  *
 6  
  * Licensed under the Apache License, Version 2.0 (the "License");
 7  
  * you may not use this file except in compliance with the License.
 8  
  * You may obtain a copy of the License at
 9  
  *
 10  
  *      http://www.apache.org/licenses/LICENSE-2.0
 11  
  *
 12  
  * Unless required by applicable law or agreed to in writing, software
 13  
  * distributed under the License is distributed on an "AS IS" BASIS,
 14  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15  
  * See the License for the specific language governing permissions and
 16  
  * limitations under the License.
 17  
  */
 18  
 
 19  
 import java.util.Map;
 20  
 
 21  
 /**
 22  
  * Wraps a Map, and looks up the whole expression as a single key, returning the
 23  
  * value mapped to it.
 24  
  * @version $Id$
 25  
  */
 26  
 public class MapBasedValueSource
 27  
     extends AbstractValueSource
 28  
 {
 29  
 
 30  
     private final Map values;
 31  
 
 32  
     /**
 33  
      * Construct a new value source to wrap the supplied map.
 34  
      */
 35  
     public MapBasedValueSource( Map values )
 36  
     {
 37  41
         super( false );
 38  41
         this.values = values;
 39  41
     }
 40  
 
 41  
     /**
 42  
      * Lookup the supplied expression as a key in the wrapped Map, and return
 43  
      * its value.
 44  
      */
 45  
     public Object getValue( String expression )
 46  
     {
 47  400062
         return values == null ? null : values.get( expression );
 48  
     }
 49  
 
 50  
 }