com.guiseframework.component
Class Table.DefaultCellValueModel<C>

java.lang.Object
  com.globalmentor.beans.BoundPropertyObject
      com.guiseframework.model.AbstractModel
          com.guiseframework.model.AbstractValueModel<V>
              com.guiseframework.model.DefaultValueModel<C>
                  com.guiseframework.component.Table.DefaultCellValueModel<C>

Type Parameters:

C - The type of value in the cell.

All Implemented Interfaces:

com.globalmentor.beans.PropertyBindable, com.globalmentor.beans.PropertyConstrainable, Model, Valued<C>, ValueModel<C>

Enclosing class:

Table

public static class Table.DefaultCellValueModel<C>
extends DefaultValueModel<C>

A value model that returns and updates a the value of the cell.

Author:

Garret Wilson

Field Summary

Fields inherited from class com.globalmentor.beans.BoundPropertyObject

NO_PROPERTY_CHANGE_LISTENERS, NO_VETOABLE_CHANGE_LISTENERS

Fields inherited from interface com.guiseframework.model.ValueModel

VALIDATOR_PROPERTY, VALUE_PROPERTY

Fields inherited from interface com.guiseframework.model.Model

PLAIN_TEXT_CONTENT_TYPE, XHTML_CONTENT_TYPE, XHTML_FRAGMENT_CONTENT_TYPE

Constructor Summary

Table.DefaultCellValueModel(TableModel model, TableModel.Cell<C> cell)
Constructs a default value model for a cell.

Method Summary

protected TableModel.Cell<C>	getCell()
protected TableModel	getModel()
Validator<C>	getValidator()
C	getValue()
void	resetValue() Resets the value to a default value, which may be invalid according to any installed validators.
void	setValidator(Validator<C> newValidator) Sets the validator.
void	setValue(C newValue) Sets the value in the cell.

Methods inherited from class com.guiseframework.model.DefaultValueModel

clearValue, getDefaultValue

Methods inherited from class com.guiseframework.model.AbstractValueModel

createPropertyVetoException, getValueClass, isValidValue, validateValue

Methods inherited from class com.guiseframework.model.AbstractModel

getEventListenerManager, getPlainText

Methods inherited from class com.globalmentor.beans.BoundPropertyObject

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, createPostponedPropertyChangeEvent, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getForwardPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, getPropertyChangeSupport, getRepeatPropertyChangeListener, getRepeatVetoableChangeListener, getVetoableChangeListeners, getVetoableChangeListeners, getVetoableChangeSupport, hasPropertyChangeListeners, hasVetoableChangeListeners, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.globalmentor.beans.PropertyBindable

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, hasPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface com.globalmentor.beans.PropertyConstrainable

addVetoableChangeListener, addVetoableChangeListener, getVetoableChangeListeners, getVetoableChangeListeners, hasVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Constructor Detail

Table.DefaultCellValueModel

public Table.DefaultCellValueModel(TableModel model,
                                   TableModel.Cell<C> cell)

Constructs a default value model for a cell.

Parameters:

model - The table model of the cell.

cell - The cell being represented.

Throws:

java.lang.NullPointerException - if the given table model and/or cell is null.

Method Detail

getModel

protected TableModel getModel()

Returns:

The table model of the cell.

getCell

protected TableModel.Cell<C> getCell()

Returns:

The cell being represented

getValidator

public Validator<C> getValidator()

Specified by:

getValidator in interface ValueModel<C>

Overrides:

getValidator in class AbstractValueModel<C>

Returns:

The validator for this model, or null if no validator is installed.

setValidator

public void setValidator(Validator<C> newValidator)

Sets the validator.

Specified by:

setValidator in interface ValueModel<C>

Overrides:

setValidator in class AbstractValueModel<C>

Parameters:

newValidator - The validator for this model, or null if no validator should be used.

See Also:

ValueModel.VALIDATOR_PROPERTY

getValue

public C getValue()

Specified by:

getValue in interface Valued<C>

Specified by:

getValue in interface ValueModel<C>

Overrides:

getValue in class DefaultValueModel<C>

Returns:

The value from the table model cell, or null if there is no value in the cell.

setValue

public void setValue(C newValue)
              throws java.beans.PropertyVetoException

Sets the value in the cell. If the value change is vetoed by the installed validator, the validation exception will be accessible via Throwable.getCause().

Specified by:

setValue in interface Valued<C>

Specified by:

setValue in interface ValueModel<C>

Overrides:

setValue in class DefaultValueModel<C>

Parameters:

newValue - The new value of the cell.

Throws:

java.beans.PropertyVetoException - if the provided value is not valid or the change has otherwise been vetoed.

See Also:

getValidator(), ValueModel.VALUE_PROPERTY

resetValue

public void resetValue()

Resets the value to a default value, which may be invalid according to any installed validators. No validation occurs.

Specified by:

resetValue in interface ValueModel<C>

Overrides:

resetValue in class DefaultValueModel<C>

See Also:

ValueModel.VALUE_PROPERTY