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src/java.desktop/share/classes/javax/swing/table/AbstractTableModel.java
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*** 30,44 ****
import java.io.Serializable;
import java.util.EventListener;
/**
* This abstract class provides default implementations for most of
! * the methods in the <code>TableModel</code> interface. It takes care of
* the management of listeners and provides some conveniences for generating
! * <code>TableModelEvents</code> and dispatching them to the listeners.
! * To create a concrete <code>TableModel</code> as a subclass of
! * <code>AbstractTableModel</code> you need only provide implementations
* for the following three methods:
*
* <pre>
* public int getRowCount();
* public int getColumnCount();
--- 30,44 ----
import java.io.Serializable;
import java.util.EventListener;
/**
* This abstract class provides default implementations for most of
! * the methods in the {@code TableModel} interface. It takes care of
* the management of listeners and provides some conveniences for generating
! * {@code TableModelEvents} and dispatching them to the listeners.
! * To create a concrete {@code TableModel} as a subclass of
! * {@code AbstractTableModel} you need only provide implementations
* for the following three methods:
*
* <pre>
* public int getRowCount();
* public int getColumnCount();
*** 49,59 ****
* Serialized objects of this class will not be compatible with
* future Swing releases. The current serialization support is
* appropriate for short term storage or RMI between applications running
* the same version of Swing. As of 1.4, support for long term storage
* of all JavaBeans™
! * has been added to the <code>java.beans</code> package.
* Please see {@link java.beans.XMLEncoder}.
*
* @author Alan Chung
* @author Philip Milne
*/
--- 49,59 ----
* Serialized objects of this class will not be compatible with
* future Swing releases. The current serialization support is
* appropriate for short term storage or RMI between applications running
* the same version of Swing. As of 1.4, support for long term storage
* of all JavaBeans™
! * has been added to the {@code java.beans} package.
* Please see {@link java.beans.XMLEncoder}.
*
* @author Alan Chung
* @author Philip Milne
*/
*** 71,85 ****
// Default Implementation of the Interface
//
/**
* Returns a default name for the column using spreadsheet conventions:
! * A, B, C, ... Z, AA, AB, etc. If <code>column</code> cannot be found,
* returns an empty string.
*
* @param column the column being queried
! * @return a string containing the default name of <code>column</code>
*/
public String getColumnName(int column) {
String result = "";
for (; column >= 0; column = column / 26 - 1) {
result = (char)((char)(column%26)+'A') + result;
--- 71,85 ----
// Default Implementation of the Interface
//
/**
* Returns a default name for the column using spreadsheet conventions:
! * A, B, C, ... Z, AA, AB, etc. If {@code column} cannot be found,
* returns an empty string.
*
* @param column the column being queried
! * @return a string containing the default name of {@code column}
*/
public String getColumnName(int column) {
String result = "";
for (; column >= 0; column = column / 26 - 1) {
result = (char)((char)(column%26)+'A') + result;
*** 89,103 ****
/**
* Returns a column given its name.
* Implementation is naive so this should be overridden if
* this method is to be called often. This method is not
! * in the <code>TableModel</code> interface and is not used by the
! * <code>JTable</code>.
*
* @param columnName string containing name of column to be located
! * @return the column with <code>columnName</code>, or -1 if not found
*/
public int findColumn(String columnName) {
for (int i = 0; i < getColumnCount(); i++) {
if (columnName.equals(getColumnName(i))) {
return i;
--- 89,103 ----
/**
* Returns a column given its name.
* Implementation is naive so this should be overridden if
* this method is to be called often. This method is not
! * in the {@code TableModel} interface and is not used by the
! * {@code JTable}.
*
* @param columnName string containing name of column to be located
! * @return the column with {@code columnName}, or -1 if not found
*/
public int findColumn(String columnName) {
for (int i = 0; i < getColumnCount(); i++) {
if (columnName.equals(getColumnName(i))) {
return i;
*** 105,115 ****
}
return -1;
}
/**
! * Returns <code>Object.class</code> regardless of <code>columnIndex</code>.
*
* @param columnIndex the column being queried
* @return the Object.class
*/
public Class<?> getColumnClass(int columnIndex) {
--- 105,115 ----
}
return -1;
}
/**
! * Returns {@code Object.class} regardless of {@code columnIndex}.
*
* @param columnIndex the column being queried
* @return the Object.class
*/
public Class<?> getColumnClass(int columnIndex) {
*** 165,175 ****
/**
* Returns an array of all the table model listeners
* registered on this model.
*
! * @return all of this model's <code>TableModelListener</code>s
* or an empty
* array if no table model listeners are currently registered
*
* @see #addTableModelListener
* @see #removeTableModelListener
--- 165,175 ----
/**
* Returns an array of all the table model listeners
* registered on this model.
*
! * @return all of this model's {@code TableModelListener}s
* or an empty
* array if no table model listeners are currently registered
*
* @see #addTableModelListener
* @see #removeTableModelListener
*** 185,195 ****
//
/**
* Notifies all listeners that all cell values in the table's
* rows may have changed. The number of rows may also have changed
! * and the <code>JTable</code> should redraw the
* table from scratch. The structure of the table (as in the order of the
* columns) is assumed to be the same.
*
* @see TableModelEvent
* @see EventListenerList
--- 185,195 ----
//
/**
* Notifies all listeners that all cell values in the table's
* rows may have changed. The number of rows may also have changed
! * and the {@code JTable} should redraw the
* table from scratch. The structure of the table (as in the order of the
* columns) is assumed to be the same.
*
* @see TableModelEvent
* @see EventListenerList
*** 201,227 ****
/**
* Notifies all listeners that the table's structure has changed.
* The number of columns in the table, and the names and types of
* the new columns may be different from the previous state.
! * If the <code>JTable</code> receives this event and its
! * <code>autoCreateColumnsFromModel</code>
* flag is set it discards any table columns that it had and reallocates
* default columns in the order they appear in the model. This is the
! * same as calling <code>setModel(TableModel)</code> on the
! * <code>JTable</code>.
*
* @see TableModelEvent
* @see EventListenerList
*/
public void fireTableStructureChanged() {
fireTableChanged(new TableModelEvent(this, TableModelEvent.HEADER_ROW));
}
/**
* Notifies all listeners that rows in the range
! * <code>[firstRow, lastRow]</code>, inclusive, have been inserted.
*
* @param firstRow the first row
* @param lastRow the last row
*
* @see TableModelEvent
--- 201,227 ----
/**
* Notifies all listeners that the table's structure has changed.
* The number of columns in the table, and the names and types of
* the new columns may be different from the previous state.
! * If the {@code JTable} receives this event and its
! * {@code autoCreateColumnsFromModel}
* flag is set it discards any table columns that it had and reallocates
* default columns in the order they appear in the model. This is the
! * same as calling {@code setModel(TableModel)} on the
! * {@code JTable}.
*
* @see TableModelEvent
* @see EventListenerList
*/
public void fireTableStructureChanged() {
fireTableChanged(new TableModelEvent(this, TableModelEvent.HEADER_ROW));
}
/**
* Notifies all listeners that rows in the range
! * {@code [firstRow, lastRow]}, inclusive, have been inserted.
*
* @param firstRow the first row
* @param lastRow the last row
*
* @see TableModelEvent
*** 233,243 ****
TableModelEvent.ALL_COLUMNS, TableModelEvent.INSERT));
}
/**
* Notifies all listeners that rows in the range
! * <code>[firstRow, lastRow]</code>, inclusive, have been updated.
*
* @param firstRow the first row
* @param lastRow the last row
*
* @see TableModelEvent
--- 233,243 ----
TableModelEvent.ALL_COLUMNS, TableModelEvent.INSERT));
}
/**
* Notifies all listeners that rows in the range
! * {@code [firstRow, lastRow]}, inclusive, have been updated.
*
* @param firstRow the first row
* @param lastRow the last row
*
* @see TableModelEvent
*** 248,258 ****
TableModelEvent.ALL_COLUMNS, TableModelEvent.UPDATE));
}
/**
* Notifies all listeners that rows in the range
! * <code>[firstRow, lastRow]</code>, inclusive, have been deleted.
*
* @param firstRow the first row
* @param lastRow the last row
*
* @see TableModelEvent
--- 248,258 ----
TableModelEvent.ALL_COLUMNS, TableModelEvent.UPDATE));
}
/**
* Notifies all listeners that rows in the range
! * {@code [firstRow, lastRow]}, inclusive, have been deleted.
*
* @param firstRow the first row
* @param lastRow the last row
*
* @see TableModelEvent
*** 263,273 ****
TableModelEvent.ALL_COLUMNS, TableModelEvent.DELETE));
}
/**
* Notifies all listeners that the value of the cell at
! * <code>[row, column]</code> has been updated.
*
* @param row row of cell which has been updated
* @param column column of cell which has been updated
* @see TableModelEvent
* @see EventListenerList
--- 263,273 ----
TableModelEvent.ALL_COLUMNS, TableModelEvent.DELETE));
}
/**
* Notifies all listeners that the value of the cell at
! * {@code [row, column]} has been updated.
*
* @param row row of cell which has been updated
* @param column column of cell which has been updated
* @see TableModelEvent
* @see EventListenerList
*** 276,286 ****
fireTableChanged(new TableModelEvent(this, row, row, column));
}
/**
* Forwards the given notification event to all
! * <code>TableModelListeners</code> that registered
* themselves as listeners for this table model.
*
* @param e the event to be forwarded
*
* @see #addTableModelListener
--- 276,286 ----
fireTableChanged(new TableModelEvent(this, row, row, column));
}
/**
* Forwards the given notification event to all
! * {@code TableModelListeners} that registered
* themselves as listeners for this table model.
*
* @param e the event to be forwarded
*
* @see #addTableModelListener
*** 300,321 ****
}
/**
* Returns an array of all the objects currently registered
* as <code><em>Foo</em>Listener</code>s
! * upon this <code>AbstractTableModel</code>.
* <code><em>Foo</em>Listener</code>s are registered using the
* <code>add<em>Foo</em>Listener</code> method.
*
* <p>
*
! * You can specify the <code>listenerType</code> argument
* with a class literal,
* such as
* <code><em>Foo</em>Listener.class</code>.
* For example, you can query a
! * model <code>m</code>
* for its table model listeners with the following code:
*
* <pre>TableModelListener[] tmls = (TableModelListener[])(m.getListeners(TableModelListener.class));</pre>
*
* If no such listeners exist, this method returns an empty array.
--- 300,321 ----
}
/**
* Returns an array of all the objects currently registered
* as <code><em>Foo</em>Listener</code>s
! * upon this {@code AbstractTableModel}.
* <code><em>Foo</em>Listener</code>s are registered using the
* <code>add<em>Foo</em>Listener</code> method.
*
* <p>
*
! * You can specify the {@code listenerType} argument
* with a class literal,
* such as
* <code><em>Foo</em>Listener.class</code>.
* For example, you can query a
! * model {@code m}
* for its table model listeners with the following code:
*
* <pre>TableModelListener[] tmls = (TableModelListener[])(m.getListeners(TableModelListener.class));</pre>
*
* If no such listeners exist, this method returns an empty array.
*** 324,336 ****
* @param listenerType the type of listeners requested
* @return an array of all objects registered as
* <code><em>Foo</em>Listener</code>s on this component,
* or an empty array if no such
* listeners have been added
! * @exception ClassCastException if <code>listenerType</code>
* doesn't specify a class or interface that implements
! * <code>java.util.EventListener</code>
*
* @see #getTableModelListeners
*
* @since 1.3
*/
--- 324,336 ----
* @param listenerType the type of listeners requested
* @return an array of all objects registered as
* <code><em>Foo</em>Listener</code>s on this component,
* or an empty array if no such
* listeners have been added
! * @exception ClassCastException if {@code listenerType}
* doesn't specify a class or interface that implements
! * {@code java.util.EventListener}
*
* @see #getTableModelListeners
*
* @since 1.3
*/
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