Uses of Class
java.util.prefs.Preferences

Packages that use Preferences

java.util.prefs

This package allows applications to store and retrieve user and system preference and configuration data.

Uses of Preferences in java.util.prefs

Subclasses of Preferences in java.util.prefs

class

AbstractPreferences This class provides a skeletal implementation of the Preferences class, greatly easing the task of implementing it.

Methods in java.util.prefs that return Preferences

Preferences	AbstractPreferences.parent() Implements the parent method as per the specification in parent().
Preferences	AbstractPreferences.node(String path) Implements the node method as per the specification in node(String).
Preferences	NodeChangeEvent.getParent() Returns the parent of the node that was added or removed.
Preferences	NodeChangeEvent.getChild() Returns the node that was added or removed.
Preferences	PreferenceChangeEvent.getNode() Returns the preference node that emitted the event.
Preferences	PreferencesFactory.systemRoot() Returns the system root preference node.
Preferences	PreferencesFactory.userRoot() Returns the user root preference node corresponding to the calling user.
static Preferences	Preferences.userNodeForPackage(Class c) Returns the preference node from the calling user's preference tree that is associated (by convention) with the specified class's package.
static Preferences	Preferences.systemNodeForPackage(Class c) Returns the preference node from the system preference tree that is associated (by convention) with the specified class's package.
static Preferences	Preferences.userRoot() Returns the root preference node for the calling user.
static Preferences	Preferences.systemRoot() Returns the root preference node for the system.
abstract Preferences	Preferences.parent() Returns the parent of this preference node, or null if this is the root.
abstract Preferences	Preferences.node(String pathName) Returns the named preference node in the same tree as this node, creating it and any of its ancestors if they do not already exist.

Constructors in java.util.prefs with parameters of type Preferences

NodeChangeEvent(Preferences parent, Preferences child)
Constructs a new NodeChangeEvent instance.

NodeChangeEvent(Preferences parent, Preferences child)
Constructs a new NodeChangeEvent instance.

PreferenceChangeEvent(Preferences node, String key, String newValue)
Constructs a new PreferenceChangeEvent instance.