org.whizu.value

Class AbstractValue<T>

java.lang.Object

org.whizu.value.AbstractValue<T>

All Implemented Interfaces:

Value

Direct Known Subclasses:

DateValue, IntegerValue, StringValue, ValueList, ValueTable

public abstract class AbstractValue<T>
extends Object
implements Value

Author:

Rudy D'hauwe

Field Summary

Fields

Modifier and Type	Field and Description
String	name

Constructor Summary

Constructors

Constructor and Description
AbstractValue(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener)
void	addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
protected void	firePropertyChange(String propertyName, T oldValue, T newValue)
protected abstract T	getDefaultValue()
String	getName()
T	getValue()
boolean	isReadOnly()
void	removePropertyChangeListener(PropertyChangeListener listener)
void	removePropertyChangeListener(String propertyName, PropertyChangeListener listener)
void	setReadOnly(boolean newStatus)
void	setValue(T value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.whizu.value.Value

parse, render

Field Detail

name

public final String name

Constructor Detail

AbstractValue

public AbstractValue(String name)

Method Detail

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Specified by:

addPropertyChangeListener in interface Value

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
                             PropertyChangeListener listener)

firePropertyChange

protected void firePropertyChange(String propertyName,
                      T oldValue,
                      T newValue)

getDefaultValue

protected abstract T getDefaultValue()

getName

public String getName()

Specified by:

getName in interface Value

getValue

public T getValue()

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface Value

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
                                PropertyChangeListener listener)

setReadOnly

public void setReadOnly(boolean newStatus)

Specified by:

setReadOnly in interface Value

setValue

public void setValue(T value)