org.apache.cayenne.modeler.util

Class CayenneTableModel<T>

java.lang.Object

javax.swing.table.AbstractTableModel

org.apache.cayenne.modeler.util.CayenneTableModel<T>

All Implemented Interfaces:

Serializable, TableModel

Direct Known Subclasses:

CallbackDescriptorTableModel, DbAttributeTableModel, DbJoinTableModel, DbRelationshipTableModel, EmbeddableAttributeTableModel, ObjAttributeTableModel, ObjRelationshipTableModel, OverrideEmbeddableAttributeTableModel, ProcedureParameterTableModel

public abstract class CayenneTableModel<T>
extends AbstractTableModel

Superclass of CayenneModeler table model classes.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	CayenneTableModel.PropertyComparator

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	eventSource
protected ProjectController	mediator
protected List<T>	objectList

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor and Description
CayenneTableModel(ProjectController mediator, Object eventSource, List<T> objectList) Constructor for CayenneTableModel.

Method Summary

Methods

Modifier and Type	Method and Description
void	addRow(T row)
abstract Class<?>	getElementsClass() Returns Java class of the internal list elements.
Object	getEventSource() Returns an object used as an event source.
ProjectController	getMediator() Returns EventController object.
List<T>	getObjectList() Returns internal object list.
String	getOrderingKey() Returns the key by which to order elements in the object list.
int	getRowCount() Returns the number of objects on the list.
abstract boolean	isColumnSortable(int sortCol)
boolean	isValid()
int	moveRowDown(Object row) Moves a row down, jumping up if row is already at the bottom.
int	moveRowUp(Object row) Moves a row up, jumping down if row is already at the top.
protected void	orderList() Orders internal object list.
void	removeRow(Object row)
void	resetModel() Correct errors that model has.
abstract void	setUpdatedValueAt(Object newVal, int row, int col) Sets a new value after it is already checked by the superclass and it is determined that the value has changed.
void	setValueAt(Object newVal, int row, int col)
abstract void	sortByColumn(int sortCol, boolean isAscent)
void	sortByElementProperty(String string, boolean isAscent)
protected void	swapRows(int i, int j)

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getColumnClass, getColumnName, getListeners, getTableModelListeners, isCellEditable, removeTableModelListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.table.TableModel

getColumnCount, getValueAt

Field Detail

mediator

protected ProjectController mediator

eventSource

protected Object eventSource

objectList

protected List<T> objectList

Constructor Detail

CayenneTableModel

public CayenneTableModel(ProjectController mediator,
                 Object eventSource,
                 List<T> objectList)

Constructor for CayenneTableModel.

Method Detail

setValueAt

public void setValueAt(Object newVal,
              int row,
              int col)

Specified by:

setValueAt in interface TableModel

Overrides:

setValueAt in class AbstractTableModel

setUpdatedValueAt

public abstract void setUpdatedValueAt(Object newVal,
                     int row,
                     int col)

Sets a new value after it is already checked by the superclass and it is determined that the value has changed.

orderList

protected void orderList()

Orders internal object list. Key returned by getOrderingKey is used for comparison.

getElementsClass

public abstract Class<?> getElementsClass()

Returns Java class of the internal list elements.

getOrderingKey

public String getOrderingKey()

Returns the key by which to order elements in the object list. Default value is "name".

getRowCount

public int getRowCount()

Returns the number of objects on the list.

getEventSource

public Object getEventSource()

Returns an object used as an event source.

getMediator

public ProjectController getMediator()

Returns EventController object.

getObjectList

public List<T> getObjectList()

Returns internal object list.

addRow

public void addRow(T row)

removeRow

public void removeRow(Object row)

moveRowUp

public int moveRowUp(Object row)

Moves a row up, jumping down if row is already at the top.

moveRowDown

public int moveRowDown(Object row)

Moves a row down, jumping up if row is already at the bottom.

swapRows

protected void swapRows(int i,
            int j)

resetModel

public void resetModel()

Correct errors that model has.

isValid

public boolean isValid()

Returns:

false, if model is not valid.

sortByColumn

public abstract void sortByColumn(int sortCol,
                boolean isAscent)

isColumnSortable

public abstract boolean isColumnSortable(int sortCol)

sortByElementProperty

public void sortByElementProperty(String string,
                         boolean isAscent)