Clover coverage report - classworlds - 1.1-alpha-1
Coverage timestamp: Sun Sep 19 2004 14:08:44 EDT
file stats: LOC: 169   Methods: 7
NCLOC: 37   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
Entry.java - 100% 100% 100%
coverage
 1   
 package org.codehaus.classworlds;
 2   
 
 3   
 /*
 4   
  $Id: Entry.java,v 1.2 2004/07/18 00:40:00 dandiep Exp $
 5   
 
 6   
  Copyright 2002 (C) The Werken Company. All Rights Reserved.
 7   
  
 8   
  Redistribution and use of this software and associated documentation
 9   
  ("Software"), with or without modification, are permitted provided
 10   
  that the following conditions are met:
 11   
 
 12   
  1. Redistributions of source code must retain copyright
 13   
     statements and notices.  Redistributions must also contain a
 14   
     copy of this document.
 15   
  
 16   
  2. Redistributions in binary form must reproduce the
 17   
     above copyright notice, this list of conditions and the
 18   
     following disclaimer in the documentation and/or other
 19   
     materials provided with the distribution.
 20   
  
 21   
  3. The name "classworlds" must not be used to endorse or promote
 22   
     products derived from this Software without prior written
 23   
     permission of The Werken Company.  For written permission,
 24   
     please contact bob@werken.com.
 25   
  
 26   
  4. Products derived from this Software may not be called "classworlds"
 27   
     nor may "classworlds" appear in their names without prior written
 28   
     permission of The Werken Company. "classworlds" is a registered
 29   
     trademark of The Werken Company.
 30   
  
 31   
  5. Due credit should be given to The Werken Company.
 32   
     (http://classworlds.werken.com/).
 33   
  
 34   
  THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS
 35   
  ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 36   
  NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 37   
  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 38   
  THE WERKEN COMPANY OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 39   
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 40   
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 41   
  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 42   
  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 43   
  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 44   
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 45   
  OF THE POSSIBILITY OF SUCH DAMAGE.
 46   
  
 47   
  */
 48   
 
 49   
 /**
 50   
  * Import description entry.
 51   
  *
 52   
  * @author <a href="mailto:bob@eng.werken.com">bob mcwhirter</a>
 53   
  */
 54   
 class Entry implements Comparable
 55   
 {
 56   
     private final ClassRealm realm;
 57   
 
 58   
     private final String pkgName;
 59   
 
 60  72
     Entry( ClassRealm realm, String pkgName )
 61   
     {
 62  72
         this.realm = realm;
 63   
 
 64  72
         this.pkgName = pkgName;
 65   
     }
 66   
 
 67   
     // ------------------------------------------------------------
 68   
     //     Instance methods
 69   
     // ------------------------------------------------------------
 70   
 
 71   
     /**
 72   
      * Retrieve the realm.
 73   
      *
 74   
      * @return The realm.
 75   
      */
 76  50
     ClassRealm getRealm()
 77   
     {
 78  50
         return this.realm;
 79   
     }
 80   
 
 81   
     /**
 82   
      * Retrieve the page name.
 83   
      *
 84   
      * @return The package name.
 85   
      */
 86  386
     String getPackageName()
 87   
     {
 88  386
         return this.pkgName;
 89   
     }
 90   
 
 91   
     /**
 92   
      * Determine if the classname matches the package
 93   
      * described by this entry.
 94   
      *
 95   
      * @param classname The class name to test.
 96   
      * @return <code>true</code> if this entry matches the
 97   
      *         classname, otherwise <code>false</code>.
 98   
      */
 99  250
     boolean matches( String classname )
 100   
     {
 101  250
         return classname.startsWith( getPackageName() );
 102   
     }
 103   
 
 104   
     // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 105   
     //     java.lang.Comparable
 106   
     // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 107   
 
 108   
     /**
 109   
      * Compare this entry to another for relative ordering.
 110   
      * <p/>
 111   
      * <p/>
 112   
      * The natural ordering of Entry objects is reverse-alphabetical
 113   
      * based upon package name.
 114   
      * </p>
 115   
      *
 116   
      * @param thatObj The object to compare.
 117   
      * @return -1 if this object sorts before that object, 0
 118   
      *         if they are equal, or 1 if this object sorts
 119   
      *         after that object.
 120   
      */
 121  64
     public int compareTo( Object thatObj )
 122   
     {
 123  64
         Entry that = (Entry) thatObj;
 124   
 
 125   
         // We are reverse sorting this list, so that
 126   
         // we get longer matches first:
 127   
         //
 128   
         //     com.werken.foo.bar
 129   
         //     com.werken.foo
 130   
         //     com.werken
 131   
 
 132  64
         return ( getPackageName().compareTo( that.getPackageName() ) ) * -1;
 133   
     }
 134   
 
 135   
     // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 136   
     //     java.lang.Object
 137   
     // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 138   
 
 139   
     /**
 140   
      * Test this entry for equality to another.
 141   
      * <p/>
 142   
      * <p/>
 143   
      * Consistent with {@link #compareTo}, this method tests
 144   
      * for equality purely on the package name.
 145   
      * </p>
 146   
      *
 147   
      * @param thatObj The object to compare
 148   
      * @return <code>true</code> if the two objects are
 149   
      *         semantically equivalent, otherwise <code>false</code>.
 150   
      */
 151  2
     public boolean equals( Object thatObj )
 152   
     {
 153  2
         Entry that = (Entry) thatObj;
 154   
 
 155  2
         return getPackageName().equals( that.getPackageName() );
 156   
     }
 157   
 
 158   
     /**
 159   
      * <p/>
 160   
      * Consistent with {@link #equals}, this method creates a hashCode
 161   
      * based on the packagename.
 162   
      * </p>
 163   
      */
 164  4
     public int hashCode()
 165   
     {
 166  4
         return getPackageName().hashCode();
 167   
     }
 168   
 }
 169