Coverage report

  %line %branch
org.apache.jcs.auxiliary.disk.jdbc.TableState
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 1  
 package org.apache.jcs.auxiliary.disk.jdbc;
 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 java.io.Serializable;
 23  
 
 24  
 /**
 25  
  * This is used by various elemetns of the JDBC disk cache to indicate the
 26  
  * status of a table. The MySQL disk cache, for instance, marks the status as
 27  
  * optimizing when a scheduled optimizatio is taking place. This allows the
 28  
  * cache to balk rather than block during long running optimizations.
 29  
  * <p>
 30  
  * @author Aaron Smuts
 31  
  */
 32  
 public class TableState
 33  
     implements Serializable
 34  
 {
 35  
     /** Don't change. */
 36  
     private static final long serialVersionUID = -6625081552084964885L;
 37  
 
 38  
     /** Name of the table whose state this reflects. */
 39  
     private String tableName;
 40  
 
 41  
     /**
 42  
      * The table is free. It can be accessed and no potentially table locking
 43  
      * jobs are running.
 44  
      */
 45  
     public static final int FREE = 0;
 46  
 
 47  
     /** A potentially table locking deletion is running */
 48  
     public static final int DELETE_RUNNING = 1;
 49  
 
 50  
     /** A table locking optimization is running. */
 51  
     public static final int OPTIMIZATION_RUNNING = 2;
 52  
 
 53  
     /** we might want to add error */
 54  49
     private int state = FREE;
 55  
 
 56  
     /**
 57  
      * Construct a usable table state.
 58  
      * <p>
 59  
      * @param tableName
 60  
      */
 61  
     public TableState( String tableName )
 62  49
     {
 63  49
         this.setTableName( tableName );
 64  49
     }
 65  
 
 66  
     /**
 67  
      * @param tableName
 68  
      *            The tableName to set.
 69  
      */
 70  
     public void setTableName( String tableName )
 71  
     {
 72  49
         this.tableName = tableName;
 73  49
     }
 74  
 
 75  
     /**
 76  
      * @return Returns the tableName.
 77  
      */
 78  
     public String getTableName()
 79  
     {
 80  0
         return tableName;
 81  
     }
 82  
 
 83  
     /**
 84  
      * @param state
 85  
      *            The state to set.
 86  
      */
 87  
     public void setState( int state )
 88  
     {
 89  59
         this.state = state;
 90  59
     }
 91  
 
 92  
     /**
 93  
      * @return Returns the state.
 94  
      */
 95  
     public int getState()
 96  
     {
 97  224
         return state;
 98  
     }
 99  
 
 100  
     /**
 101  
      * Write out the values for debugging purposes.
 102  
      * <p>
 103  
      * @return String
 104  
      */
 105  
     public String toString()
 106  
     {
 107  0
         StringBuffer str = new StringBuffer();
 108  0
         str.append( "TableState " );
 109  0
         str.append( "\n TableName = " + getTableName() );
 110  0
         str.append( "\n State = " + getState() );
 111  0
         return str.toString();
 112  
     }
 113  
 }

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