Clover coverage report - Code Coverage for tapestry-contrib release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:12:41 EDT
file stats: LOC: 148   Methods: 13
NCLOC: 80   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
SimpleListTableDataModel.java 0% 0% 0% 0%
coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
 3   
 // Licensed under the Apache License, Version 2.0 (the "License");
 4   
 // you may not use this file except in compliance with the License.
 5   
 // You may obtain a copy of the License at
 6   
 //
 7   
 //     http://www.apache.org/licenses/LICENSE-2.0
 8   
 //
 9   
 // Unless required by applicable law or agreed to in writing, software
 10   
 // distributed under the License is distributed on an "AS IS" BASIS,
 11   
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12   
 // See the License for the specific language governing permissions and
 13   
 // limitations under the License.
 14   
 
 15   
 package org.apache.tapestry.contrib.table.model.simple;
 16   
 
 17   
 import java.io.Serializable;
 18   
 import java.util.ArrayList;
 19   
 import java.util.Arrays;
 20   
 import java.util.Collection;
 21   
 import java.util.Iterator;
 22   
 import java.util.List;
 23   
 
 24   
 import org.apache.tapestry.contrib.table.model.CTableDataModelEvent;
 25   
 import org.apache.tapestry.contrib.table.model.common.AbstractTableDataModel;
 26   
 import org.apache.tapestry.contrib.table.model.common.ArrayIterator;
 27   
 
 28   
 /**
 29   
  * A minimal list implementation of the 
 30   
  * {@link org.apache.tapestry.contrib.table.model.ITableDataModel} interface
 31   
  * 
 32   
  * @author mindbridge
 33   
  */
 34   
 public class SimpleListTableDataModel extends AbstractTableDataModel implements Serializable
 35   
 {
 36   
     private List m_arrRows;
 37   
 
 38  0
     public SimpleListTableDataModel(Object[] arrRows)
 39   
     {
 40  0
         this(Arrays.asList(arrRows));
 41   
     }
 42   
 
 43  0
     public SimpleListTableDataModel(List arrRows)
 44   
     {
 45  0
         m_arrRows = arrRows;
 46   
     }
 47   
 
 48  0
     public SimpleListTableDataModel(Collection arrRows)
 49   
     {
 50  0
         m_arrRows = new ArrayList(arrRows);
 51   
     }
 52   
 
 53  0
     public SimpleListTableDataModel(Iterator objRows)
 54   
     {
 55  0
         m_arrRows = new ArrayList();
 56  0
         addAll(m_arrRows, objRows);
 57   
     }
 58   
 
 59  0
     private void addAll(List arrRows, Iterator objRows)
 60   
     {
 61  0
         while (objRows.hasNext())
 62  0
             arrRows.add(objRows.next());
 63   
     }
 64   
 
 65   
     /**
 66   
      * @see org.apache.tapestry.contrib.table.model.ITableDataModel#getRowCount()
 67   
      */
 68  0
     public int getRowCount()
 69   
     {
 70  0
         return m_arrRows.size();
 71   
     }
 72   
 
 73   
     /**
 74   
      * Returns the row element at the given position
 75   
      * @param nRow the index of the element to return
 76   
      */
 77  0
     public Object getRow(int nRow)
 78   
     {
 79  0
         if (nRow < 0 || nRow >= m_arrRows.size())
 80   
         {
 81   
             // error message
 82  0
             return null;
 83   
         }
 84  0
         return m_arrRows.get(nRow);
 85   
     }
 86   
 
 87   
     /**
 88   
      * Returns an Iterator with the elements from the given range
 89   
      * @param nFrom the start of the range (inclusive)
 90   
      * @param nTo the stop of the range (exclusive)
 91   
      */
 92  0
     public Iterator getRows(int nFrom, int nTo)
 93   
     {
 94  0
         return new ArrayIterator(m_arrRows.toArray(), nFrom, nTo);
 95   
     }
 96   
 
 97   
     /**
 98   
      * @see org.apache.tapestry.contrib.table.model.ITableDataModel#getRows()
 99   
      */
 100  0
     public Iterator getRows()
 101   
     {
 102  0
         return m_arrRows.iterator();
 103   
     }
 104   
 
 105   
     /**
 106   
      * Method addRow.
 107   
      * Adds a row object to the model at its end
 108   
      * @param objRow the row object to add
 109   
      */
 110  0
     public void addRow(Object objRow)
 111   
     {
 112  0
         m_arrRows.add(objRow);
 113   
 
 114  0
         CTableDataModelEvent objEvent = new CTableDataModelEvent();
 115  0
         fireTableDataModelEvent(objEvent);
 116   
     }
 117   
 
 118  0
     public void addRows(Collection arrRows)
 119   
     {
 120  0
         m_arrRows.addAll(arrRows);
 121   
 
 122  0
         CTableDataModelEvent objEvent = new CTableDataModelEvent();
 123  0
         fireTableDataModelEvent(objEvent);
 124   
     }
 125   
 
 126   
     /**
 127   
      * Method removeRow.
 128   
      * Removes a row object from the model
 129   
      * @param objRow the row object to remove
 130   
      */
 131  0
     public void removeRow(Object objRow)
 132   
     {
 133  0
         m_arrRows.remove(objRow);
 134   
 
 135  0
         CTableDataModelEvent objEvent = new CTableDataModelEvent();
 136  0
         fireTableDataModelEvent(objEvent);
 137   
     }
 138   
 
 139  0
     public void removeRows(Collection arrRows)
 140   
     {
 141  0
         m_arrRows.removeAll(arrRows);
 142   
 
 143  0
         CTableDataModelEvent objEvent = new CTableDataModelEvent();
 144  0
         fireTableDataModelEvent(objEvent);
 145   
     }
 146   
 
 147   
 }
 148