Coverage Report - org.apache.commons.collections.primitives.decorators.UnmodifiableFloatIterator
 
Classes in this File Line Coverage Branch Coverage Complexity
UnmodifiableFloatIterator
100%
11/11
100%
4/4
2.25
 
 1  
 /*
 2  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3  
  * contributor license agreements.  See the NOTICE file distributed with
 4  
  * this work for additional information regarding copyright ownership.
 5  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6  
  * (the "License"); you may not use this file except in compliance with
 7  
  * the License.  You may obtain a copy of the License at
 8  
  *
 9  
  *     http://www.apache.org/licenses/LICENSE-2.0
 10  
  *
 11  
  * Unless required by applicable law or agreed to in writing, software
 12  
  * distributed under the License is distributed on an "AS IS" BASIS,
 13  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14  
  * See the License for the specific language governing permissions and
 15  
  * limitations under the License.
 16  
  */
 17  
 package org.apache.commons.collections.primitives.decorators;
 18  
 
 19  
 import org.apache.commons.collections.primitives.FloatIterator;
 20  
 
 21  
 /**
 22  
  * 
 23  
  * @since Commons Primitives 1.0
 24  
  * @version $Revision: 480463 $ $Date: 2006-11-29 03:15:23 -0500 (Wed, 29 Nov 2006) $
 25  
  * 
 26  
  * @author Rodney Waldhoff 
 27  
  */
 28  
 public final class UnmodifiableFloatIterator extends ProxyFloatIterator {
 29  8
     UnmodifiableFloatIterator(FloatIterator iterator) {
 30  8
         this.proxied = iterator;
 31  8
     }
 32  
     
 33  
     public void remove() {
 34  5
         throw new UnsupportedOperationException("This FloatIterator is not modifiable.");
 35  
     }
 36  
 
 37  
     protected FloatIterator getIterator() {
 38  31
         return proxied;   
 39  
     }
 40  
     
 41  
     public static final FloatIterator wrap(FloatIterator iterator) {
 42  11
         if(null == iterator) {
 43  1
             return null; 
 44  10
         } else if(iterator instanceof UnmodifiableFloatIterator) {
 45  2
             return iterator;
 46  
         } else {
 47  8
             return new UnmodifiableFloatIterator(iterator);
 48  
         }
 49  
     }
 50  
 
 51  8
     private FloatIterator proxied = null;    
 52  
 }