| %line | %branch | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| org.apache.commons.jexl.util.EnumerationIterator | 
 | 
 | 
| 1 |  /* | |
| 2 |   * Copyright 1999-2001,2004 The Apache Software Foundation. | |
| 3 |   * | |
| 4 |   * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 |   * you may not use this file except in compliance with the License. | |
| 6 |   * You may obtain a copy of the License at | |
| 7 |   * | |
| 8 |   *      http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 |   * | |
| 10 |   * Unless required by applicable law or agreed to in writing, software | |
| 11 |   * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 |   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 |   * See the License for the specific language governing permissions and | |
| 14 |   * limitations under the License. | |
| 15 |   */ | |
| 16 | ||
| 17 |  package org.apache.commons.jexl.util; | |
| 18 | ||
| 19 | ||
| 20 |  import java.util.Iterator; | |
| 21 |  import java.util.Enumeration; | |
| 22 | ||
| 23 |  /** | |
| 24 |   * An Iterator wrapper for an Enumeration. | |
| 25 |   * | |
| 26 |   * @since 1.0 | |
| 27 |   * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a> | |
| 28 |   * @version $Id: EnumerationIterator.java 398330 2006-04-30 12:52:35Z dion $ | |
| 29 |   */ | |
| 30 | public class EnumerationIterator implements Iterator { | |
| 31 |      /** | |
| 32 |       * The enumeration to iterate over. | |
| 33 |       */ | |
| 34 | private final Enumeration enumeration; | |
| 35 | ||
| 36 |      /** | |
| 37 |       * Creates a new iteratorwrapper instance for the specified  | |
| 38 |       * Enumeration. | |
| 39 |       * | |
| 40 |       * @param enumer  The Enumeration to wrap. | |
| 41 |       */ | |
| 42 | 1 |      public EnumerationIterator(Enumeration enumer) { | 
| 43 | 1 | enumeration = enumer; | 
| 44 | 1 | } | 
| 45 | ||
| 46 |      /** | |
| 47 |       * Move to next element in the array. | |
| 48 |       * | |
| 49 |       * @return The next object in the array. | |
| 50 |       */ | |
| 51 |      public Object next() { | |
| 52 | 2 |          return enumeration.nextElement(); | 
| 53 | } | |
| 54 | ||
| 55 |      /** | |
| 56 |       * Check to see if there is another element in the array. | |
| 57 |       * | |
| 58 |       * @return Whether there is another element. | |
| 59 |       */ | |
| 60 | public boolean hasNext() { | |
| 61 | 3 |          return enumeration.hasMoreElements(); | 
| 62 | } | |
| 63 | ||
| 64 |      /** | |
| 65 |       *  Unimplemented.  No analogy in Enumeration | |
| 66 |       */ | |
| 67 | public void remove() { | |
| 68 |          // not implemented | |
| 69 | 0 |      } | 
| 70 | ||
| 71 | } | 
| This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |