org.openstreetmap.josm.data.preferences

Class AbstractToStringProperty.ChildProperty<T>

java.lang.Object

org.openstreetmap.josm.data.preferences.AbstractProperty<T>

org.openstreetmap.josm.data.preferences.AbstractToStringProperty<T>

org.openstreetmap.josm.data.preferences.AbstractToStringProperty.ChildProperty<T>

Type Parameters:

T - The content type

Enclosing class:

AbstractToStringProperty<T>

public static class AbstractToStringProperty.ChildProperty<T>
extends AbstractToStringProperty<T>

This is a version of this property that attempts to get the property with a more specialized key and - if that fails - uses the property value as default.

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.josm.data.preferences.AbstractToStringProperty

AbstractToStringProperty.ChildProperty<T>

Nested classes/interfaces inherited from class org.openstreetmap.josm.data.preferences.AbstractProperty

AbstractProperty.InvalidPreferenceValueException, AbstractProperty.ValueChangeEvent<T>, AbstractProperty.ValueChangeListener<T>

Field Summary

Fields

Modifier and Type	Field and Description
private AbstractToStringProperty<T>	parent

Fields inherited from class org.openstreetmap.josm.data.preferences.AbstractProperty

defaultValue, key, preferences

Constructor Summary

Constructors

Constructor and Description
ChildProperty(AbstractToStringProperty<T> parent, java.lang.String key)

Method Summary

Modifier and Type	Method and Description
protected void	addListenerImpl(PreferenceChangedListener adapter)
CachingProperty<T>	cached() Creates a new CachingProperty instance for this property.
protected T	fromString(java.lang.String string) Converts the string to an object of the given type.
T	getDefaultValue() Replies the default value of this property.
protected void	removeListenerImpl(PreferenceChangedListener adapter)
protected void	storeDefaultValue() Store the default value to the preferences.
protected java.lang.String	toString(T t) Converts the string to an object of the given type.

Methods inherited from class org.openstreetmap.josm.data.preferences.AbstractToStringProperty

get, getAsString, getChildProperty, getSpecialized, put

Methods inherited from class org.openstreetmap.josm.data.preferences.AbstractProperty

addListener, addWeakListener, equals, getKey, getPreferences, hashCode, isSet, remove, removeListener

Methods inherited from class java.lang.Object

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

Field Detail

parent

private final AbstractToStringProperty<T> parent

Constructor Detail

ChildProperty

ChildProperty(AbstractToStringProperty<T> parent,
              java.lang.String key)

Method Detail

storeDefaultValue

protected void storeDefaultValue()

Description copied from class: AbstractProperty

Store the default value to the preferences.

Overrides:

storeDefaultValue in class AbstractProperty<T>

getDefaultValue

public T getDefaultValue()

Description copied from class: AbstractProperty

Replies the default value of this property.

Overrides:

getDefaultValue in class AbstractProperty<T>

Returns:

The default value of this property

fromString

protected T fromString(java.lang.String string)

Description copied from class: AbstractToStringProperty

Converts the string to an object of the given type.

Specified by:

fromString in class AbstractToStringProperty<T>

Parameters:

string - The string

Returns:

The object.

toString

protected java.lang.String toString(T t)

Description copied from class: AbstractToStringProperty

Converts the string to an object of the given type.

Specified by:

toString in class AbstractToStringProperty<T>

Parameters:

t - The object.

Returns:

The string representing the object

addListenerImpl

protected void addListenerImpl(PreferenceChangedListener adapter)

Overrides:

addListenerImpl in class AbstractProperty<T>

removeListenerImpl

protected void removeListenerImpl(PreferenceChangedListener adapter)

Overrides:

removeListenerImpl in class AbstractProperty<T>

cached

public CachingProperty<T> cached()

Description copied from class: AbstractProperty

Creates a new CachingProperty instance for this property.

Overrides:

cached in class AbstractProperty<T>

Returns:

The new caching property instance.