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## org.crosswire.common.swing
Class MapTableModel

    java.lang.Object
      javax.swing.table.AbstractTableModel
          org.crosswire.common.swing.MapTableModel

All Implemented Interfaces:
  Serializable, TableModel

    public class MapTableModel

extends AbstractTableModel

TableModel using a Map internally. Note that an AbstractTableModel (this is-a AbstractTableModel) reports changes to the data to the table itself. However since a Map does not have a addChangeListener interface we can't do the same - SO if you change the Map while we are displaying it then don't expect the changes to be automatically reflected in the JTable.

Author:
  Joe Walker
See Also:
  `The GNU General Public License for details.`, Serialized Form

Nested Class Summary
`private static class` | `MapTableModel.StringPair` A simple holder of a key/value pair of Strings.

Field Summary
`private String[]` | `colNames` The default column names
`private List<MapTableModel.StringPair>` | `list` The List that is a copy of the list.
`private Map<Object,Object>` | `map` The backing map
`private static long` | `serialVersionUID` Serialization ID

Fields inherited from class javax.swing.table.AbstractTableModel
`listenerList`

Constructor Summary
`MapTableModel()` Create an internal store from a 2D array
`MapTableModel(Map map)` Create an internal store from a 2D array

Method Summary
`void` | `add(String key, String aValue)`
`Class<String>` | `getColumnClass(int col)` Get the default class
`int` | `getColumnCount()` How many Cols are there in this store
`String` | `getColumnName(int col)` The name of the of the `col`th column
`int` | `getRowCount()` How many Rows are there in this store
`String` | `getValue()` Return a string version of the current value
`Object` | `getValueAt(int row, int col)` Return the Object at row, col
`private void` | `readObject(ObjectInputStream is)` Serialization support.
`void` | `remove(String key)`
`void` | `setColumnName(int col, String name)` The name of the of the `col`th column
`void` | `setMap(Map<Object,Object> map)` Change the map that we report on
`void` | `update(String oldkey, String newkey, String newvalue)`

Methods inherited from class javax.swing.table.AbstractTableModel
`addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners, isCellEditable, removeTableModelListener, setValueAt`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### list

    private transient List<MapTableModel.StringPair> list

  The List that is a copy of the list. A list is used for direct access performance.

### map

    private Map<Object,Object> map

  The backing map

### colNames

    private String[] colNames

  The default column names

### serialVersionUID

    private static final long serialVersionUID

  Serialization ID

  See Also:
    Constant Field Values

Constructor Detail

### MapTableModel

    public MapTableModel()

  Create an internal store from a 2D array

### MapTableModel

    public MapTableModel(Map map)

  Create an internal store from a 2D array

  Parameters:
    `map` - The table to model

Method Detail

### setMap

    public final void setMap(Map<Object,Object> map)

  Change the map that we report on

  Parameters:
    `map` - The map we are getting our data from

### add

    public void add(String key,
                    String aValue)

  Parameters:
    `key` -
    `aValue` -

### remove

    public void remove(String key)

  Parameters:
    `key` -

### update

    public void update(String oldkey,
                       String newkey,
                       String newvalue)

  Parameters:
    `oldkey` -
    `newkey` -
    `newvalue` -

### getValue

    public String getValue()

  Return a string version of the current value

  Returns:
    The current value

### getColumnCount

    public int getColumnCount()

  How many Cols are there in this store

  Returns:
    The number of columns

### getRowCount

    public int getRowCount()

  How many Rows are there in this store

  Returns:
    the number of row in the TableModel = elements in the map

### getValueAt

    public Object getValueAt(int row,
                             int col)

  Return the Object at row, col

  Parameters:
    `row` - The element in the list
    `col` - 1=keys, 2=values
  Returns:
    The key/value of the given element

### getColumnClass

    public Class<String> getColumnClass(int col)

  Get the default class

  Specified by:
    `getColumnClass` in interface `TableModel`
  Overrides:
    `getColumnClass` in class `AbstractTableModel`
  Parameters:
    `col` - 1=keys, 2=values
  Returns:
    String.class

### getColumnName

    public String getColumnName(int col)

  The name of the of the `col`th column

  Specified by:
    `getColumnName` in interface `TableModel`
  Overrides:
    `getColumnName` in class `AbstractTableModel`
  Parameters:
    `col` - The column index
  Returns:
    The column name

### setColumnName

    public void setColumnName(int col,
                              String name)

  The name of the of the `col`th column

  Parameters:
    `col` - The column index
    `name` - The column name

### readObject

    private void readObject(ObjectInputStream is)
                     throws IOException,
                            ClassNotFoundException

  Serialization support.

  Parameters:
    `is` -
  Throws:
    `IOException`
    `ClassNotFoundException`

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