Module java.desktop
Package javax.accessibility

## Interface AccessibleTableModelChange

- All Known Implementing Classes:
    `JTable.AccessibleJTable.AccessibleJTableModelChange`

      public interface AccessibleTableModelChange

  The `AccessibleTableModelChange` interface describes a change to the table model. The attributes of the model change can be obtained by the following methods:
  - `public int getType();`
  - `public int getFirstRow();`
  - `public int getLastRow();`
  - `public int getFirstColumn();`
  - `public int getLastColumn();`
  The model change type returned by getType() will be one of:
  - `INSERT` - one or more rows and/or columns have been inserted
  - `UPDATE` - some of the table data has changed
  - `DELETE` - one or more rows and/or columns have been deleted
  The affected area of the table can be determined by the other four methods which specify ranges of rows and columns
  Since:
    1.3
  See Also:
    `Accessible`, `Accessible.getAccessibleContext()`, `AccessibleContext`, `AccessibleContext.getAccessibleTable()`

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static int` | `DELETE` | Identifies the deletion of rows and/or columns.
    `static int` | `INSERT` | Identifies the insertion of new rows and/or columns.
    `static int` | `UPDATE` | Identifies a change to existing data.

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `int` | `getFirstColumn()` | Returns the first column that changed.
    `int` | `getFirstRow()` | Returns the first row that changed.
    `int` | `getLastColumn()` | Returns the last column that changed.
    `int` | `getLastRow()` | Returns the last row that changed.
    `int` | `getType()` | Returns the type of event.

- - ### Field Detail

    - #### INSERT

          static final int INSERT

      Identifies the insertion of new rows and/or columns.
      See Also:
        Constant Field Values

    - #### UPDATE

          static final int UPDATE

      Identifies a change to existing data.
      See Also:
        Constant Field Values

    - #### DELETE

          static final int DELETE

      Identifies the deletion of rows and/or columns.
      See Also:
        Constant Field Values

  - ### Method Detail

    - #### getType

          int getType()

      Returns the type of event.
      Returns:
        the type of event
      See Also:
        `INSERT`, `UPDATE`, `DELETE`

    - #### getFirstRow

          int getFirstRow()

      Returns the first row that changed.
      Returns:
        the first row that changed

    - #### getLastRow

          int getLastRow()

      Returns the last row that changed.
      Returns:
        the last row that changed

    - #### getFirstColumn

          int getFirstColumn()

      Returns the first column that changed.
      Returns:
        the first column that changed

    - #### getLastColumn

          int getLastColumn()

      Returns the last column that changed.
      Returns:
        the last column that changed