org.joda.property.impl.data
Class ModifiablePropertyData

java.lang.Object
  |
  +--org.joda.property.impl.data.AbstractPropertyData
        |
        +--org.joda.property.impl.data.DefaultPropertyData
              |
              +--org.joda.property.impl.data.ModifiablePropertyData

All Implemented Interfaces:

InitializablePropertyData, PropertyData, java.io.Serializable

public abstract class ModifiablePropertyData

extends DefaultPropertyData

Derived property data implementation for modifiable data.

Subclasses will typically derive their data from other properties on the parent Property. To fire the correct events when those properties change, call addDependentOn() from the initParentCreated() method.

Author:

Stephen Colebourne

See Also:

Serialized Form

Constructor Summary

ModifiablePropertyData()
Constructor

Method Summary

void	addDependentOn(Property property) Add a property that this property is dependent on.
abstract java.lang.Object	get() Get the value of the property.
void	set(java.lang.Object object) Set the value of the property.
abstract void	setObject(java.lang.Object object) Set the value of the property.

Methods inherited from class org.joda.property.impl.data.DefaultPropertyData

isModifiable, isReadOnly, setModifiable, setReadOnly

Methods inherited from class org.joda.property.impl.data.AbstractPropertyData

addPropertyChangeListener, bean, firePropertyChange, firePropertyChange, initPropertyDataCreated, property, removePropertyChangeListener, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.joda.property.impl.PropertyData

equals, hashCode

Constructor Detail

ModifiablePropertyData

public ModifiablePropertyData()

Constructor

Method Detail

addDependentOn

public void addDependentOn(Property property)

Add a property that this property is dependent on. This should be called from initBeanCreated(), not initPropertyCreated().

Parameters:

property - the property that this depends on

get

public abstract java.lang.Object get()

Get the value of the property.

Specified by:

get in interface PropertyData

Overrides:

get in class DefaultPropertyData

Returns:

the object value of the property

See Also:

PropertyData#get()

set

public final void set(java.lang.Object object)

Description copied from interface: PropertyData

Set the value of the property. The object type should be appropriate for the type of property.

Specified by:

set in interface PropertyData

Overrides:

set in class DefaultPropertyData

See Also:

PropertyData.set(Object)

setObject

public abstract void setObject(java.lang.Object object)

Set the value of the property.

Parameters:

object - the object to store