CollectionTableModel

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ledestin.swing
Class CollectionTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      ledestin.swing.CollectionTableModel

All Implemented Interfaces:: java.io.Serializable, javax.swing.table.TableModel

public class CollectionTableModel
extends javax.swing.table.AbstractTableModel

Allows to show a Collection in a JEditableTable. It wraps your data source Collection that allows it to be shown in a table. There is always one column and getValueAt() always returns appropriate Collection item (should have toString() implemented).
If you'd like to change this behavior you'll have to implement the following methods: public int getColumnCount(); public Object getValueAt(int row, int column);

Field Summary

private java.lang.Object[] data


protected boolean dataChanged


protected java.util.Collection ds


protected java.lang.Class rowClass


Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

CollectionTableModel(java.util.Collection ds)


CollectionTableModel(java.util.Collection ds, java.lang.Class rowClass)


Method Summary

java.lang.Object createNewRow()
          Creates a new object/row for the table model.

void fireTableChanged(javax.swing.event.TableModelEvent e)
          Sends the specified event to all registered listeners.

void fireTableDataChanged()
          Sends a javax.swing.event.TableModelEvent to all registered listeners to inform them that the table data has changed.

void fireTableRowsDeleted(int firstRow, int lastRow)
          Sends a javax.swing.event.TableModelEvent to all registered listeners to inform them that some rows have been deleted from the model.

void fireTableRowsInserted(int firstRow, int lastRow)
          Sends a javax.swing.event.TableModelEvent to all registered listeners to inform them that some rows have been inserted into the model.

void fireTableStructureChanged()
          Sends a javax.swing.event.TableModelEvent to all registered listeners to inform them that the table structure has changed.

int getColumnCount()
          Returns the number of columns in the model.

protected java.lang.Object[] getData()


java.util.Collection getDataSource()


int getRowCount()
          Returns the number of rows in the model.

java.lang.Object getValueAt(int row, int column)
          Returns an object representing row in a table, i.e.

void setDataSource(java.util.Collection ds)


Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableRowsUpdated, getColumnClass, getColumnName, 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

ds

protected java.util.Collection ds

rowClass

protected java.lang.Class rowClass

dataChanged

protected boolean dataChanged

data

private java.lang.Object[] data

Constructor Detail

CollectionTableModel

public CollectionTableModel(java.util.Collection ds)
                     throws java.lang.IllegalArgumentException

CollectionTableModel

public CollectionTableModel(java.util.Collection ds,
                            java.lang.Class rowClass)
                     throws java.lang.IllegalArgumentException

Method Detail

getRowCount

public int getRowCount()

Description copied from interface: javax.swing.table.TableModel

Returns the number of rows in the model.

getDataSource

public java.util.Collection getDataSource()

setDataSource

public void setDataSource(java.util.Collection ds)

createNewRow

public java.lang.Object createNewRow()
                              throws java.lang.InstantiationException

Creates a new object/row for the table model. The faculty is wanted for JEditableTable's ability to add rows to a table. When request for inserting comes to the table it shows a dialog for editing a new object.

getData

protected java.lang.Object[] getData()

getValueAt

public java.lang.Object getValueAt(int row,
                                   int column)

Returns an object representing row in a table, i.e. always return the same object for any column given. Descendants will have to redefine this behaviour if necessary, for example, returning ((SampleObject)o).col1() for 1st column and col2() for the second.

getColumnCount

public int getColumnCount()

Description copied from interface: javax.swing.table.TableModel

Returns the number of columns in the model.