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com.cosylab.gui.components.table
Class DefaultObjectTableEngine

java.lang.Object
  com.cosylab.gui.components.table.DefaultObjectTableEngine

All Implemented Interfaces:

ObjectTableEngine

public class DefaultObjectTableEngine
extends java.lang.Object
implements ObjectTableEngine

Default implementation of the ObjectTableEngine.

Constructor Summary

DefaultObjectTableEngine()

Method Summary

java.lang.String	getColumnName(int i) Returns name of column.
protected TableCell[]	getTableCells(java.lang.Object key) Override this method to convert key object to own array of TableCell instances.
TableRow	getTableRow(java.lang.Object key) Creates new row for key object.
void	releaseTableRow(java.lang.Object key, TableRow row) Signals to factory that row with associated key is no longer in use.
void	setValue(java.lang.Object value, java.lang.Object key, TableRow row, int col) Dummy implementation: casts row element to TableCell and sets value

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultObjectTableEngine

public DefaultObjectTableEngine()

Method Detail

getTableRow

public TableRow getTableRow(java.lang.Object key)

Description copied from interface: ObjectTableEngine

Creates new row for key object.

Specified by:

getTableRow in interface ObjectTableEngine

Parameters:

key - key for which row is created

Returns:

new or recycled table row

releaseTableRow

public void releaseTableRow(java.lang.Object key,
                            TableRow row)

Description copied from interface: ObjectTableEngine

Signals to factory that row with associated key is no longer in use.

Specified by:

releaseTableRow in interface ObjectTableEngine

Parameters:

key - kay object for row

row - row to be released

getTableCells

protected TableCell[] getTableCells(java.lang.Object key)

Override this method to convert key object to own array of TableCell instances. Default implementation creates for each object own TableCell and returns it in an array.

Parameters:

key - key object

Returns:

array of table cells

setValue

public void setValue(java.lang.Object value,
                     java.lang.Object key,
                     TableRow row,
                     int col)

Dummy implementation: casts row element to TableCell and sets value

Specified by:

setValue in interface ObjectTableEngine

Parameters:

value - new value as user has set with table editors

key - the key object

row - row associated with kay object

col - DOCUMENT ME!

See Also:

ObjectTableEngine.setValue(Object, Object, TableRow, int)

getColumnName

public java.lang.String getColumnName(int i)

Description copied from interface: ObjectTableEngine

Returns name of column. Same order of columns must be used when construction rows.

Specified by:

getColumnName in interface ObjectTableEngine

Returns:

name of column, or null