Coverage Report - org.codehaus.plexus.interpolation.fixed.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.fixed;
 2  
 
 3  
 /*
 4  
  * Copyright 2014 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  
  */
 25  
 public class MapBasedValueSource
 26  
     implements FixedValueSource
 27  
 {
 28  
 
 29  
     private final Map values;
 30  
 
 31  
     /**
 32  
      * Construct a new value source to wrap the supplied map.
 33  
      * @param values the key/value pairs.
 34  
      */
 35  
     public MapBasedValueSource( Map values )
 36  3
     {
 37  3
         this.values = values;
 38  3
     }
 39  
 
 40  
     /**
 41  
      * Lookup the supplied expression as a key in the wrapped Map, and return
 42  
      * its value.
 43  
      */
 44  
     public Object getValue( String expression, InterpolationState interpolationState )
 45  
     {
 46  3
         return values == null ? null : values.get( expression );
 47  
     }
 48  
 
 49  
 }