Coverage report

  %line %branch
org.apache.jcs.admin.CacheRegionInfo
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 1  
 package org.apache.jcs.admin;
 2  
 
 3  
 /*
 4  
  * Licensed to the Apache Software Foundation (ASF) under one
 5  
  * or more contributor license agreements.  See the NOTICE file
 6  
  * distributed with this work for additional information
 7  
  * regarding copyright ownership.  The ASF licenses this file
 8  
  * to you under the Apache License, Version 2.0 (the
 9  
  * "License"); you may not use this file except in compliance
 10  
  * with the License.  You may obtain a copy of the License at
 11  
  *
 12  
  *   http://www.apache.org/licenses/LICENSE-2.0
 13  
  *
 14  
  * Unless required by applicable law or agreed to in writing,
 15  
  * software distributed under the License is distributed on an
 16  
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 17  
  * KIND, either express or implied.  See the License for the
 18  
  * specific language governing permissions and limitations
 19  
  * under the License.
 20  
  */
 21  
 
 22  
 import org.apache.jcs.engine.CacheConstants;
 23  
 import org.apache.jcs.engine.control.CompositeCache;
 24  
 
 25  
 /**
 26  
  * Stores info on a cache region for the template
 27  
  */
 28  16
 public class CacheRegionInfo
 29  
 {
 30  
     /** The cache region we are getting info on. */
 31  16
     CompositeCache cache = null;
 32  
 
 33  
     /** number of bytes counted so far, will be a total of all items. */
 34  16
     long byteCount = 0;
 35  
 
 36  
     /**
 37  
      * @return the underlying region
 38  
      */
 39  
     public CompositeCache getCache()
 40  
     {
 41  48
         return this.cache;
 42  
     }
 43  
 
 44  
     /**
 45  
      * @return total byte count
 46  
      */
 47  
     public long getByteCount()
 48  
     {
 49  24
         return this.byteCount;
 50  
     }
 51  
 
 52  
     /**
 53  
      * @return a status string
 54  
      */
 55  
     public String getStatus()
 56  
     {
 57  16
         int status = this.cache.getStatus();
 58  
 
 59  16
         return ( status == CacheConstants.STATUS_ALIVE
 60  
                                                       ? "ALIVE"
 61  
                                                       : status == CacheConstants.STATUS_DISPOSED
 62  
                                                                                                 ? "DISPOSED"
 63  
                                                                                                 : status == CacheConstants.STATUS_ERROR
 64  
                                                                                                                                        ? "ERROR"
 65  
                                                                                                                                        : "UNKNOWN" );
 66  
     }
 67  
 
 68  
     /**
 69  
      * Return the stats for the region.
 70  
      * <p>
 71  
      * @return String
 72  
      */
 73  
     public String getStats()
 74  
     {
 75  8
         return this.cache.getStats();
 76  
     }
 77  
 
 78  
     /**
 79  
      * @return string info on the region
 80  
      */
 81  
     public String toString()
 82  
     {
 83  16
         StringBuffer buf = new StringBuffer();
 84  16
         buf.append( "\nCacheRegionInfo " );
 85  16
         if ( getCache() != null )
 86  
         {
 87  16
             buf.append( "\n CacheName [" + getCache().getCacheName() + "]" );
 88  16
             buf.append( "\n Status [" + getStatus() + "]" );
 89  
         }
 90  16
         buf.append( "\n ByteCount [" + getByteCount() + "]" );
 91  
 
 92  16
         return buf.toString();
 93  
     }
 94  
 }

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