Uses of Class
java.util.prefs.Preferences
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Packages that use Preferences Package Description java.util.prefs This package allows applications to store and retrieve user and system preference and configuration data.jdk.jshell.tool Provides a mechanism to launch an instance of a Java™ shell tool. -
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Uses of Preferences in java.util.prefs
Subclasses of Preferences in java.util.prefs Modifier and Type Class Description class
AbstractPreferences
This class provides a skeletal implementation of thePreferences
class, greatly easing the task of implementing it.Methods in java.util.prefs that return Preferences Modifier and Type Method Description Preferences
NodeChangeEvent. getChild()
Returns the node that was added or removed.Preferences
PreferenceChangeEvent. getNode()
Returns the preference node that emitted the event.Preferences
NodeChangeEvent. getParent()
Returns the parent of the node that was added or removed.Preferences
AbstractPreferences. node(String path)
Implements thenode
method as per the specification innode(String)
.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.Preferences
AbstractPreferences. parent()
Implements theparent
method as per the specification inparent()
.abstract Preferences
Preferences. parent()
Returns the parent of this preference node, ornull
if this is the root.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. systemRoot()
Returns the root preference node for the system.Preferences
PreferencesFactory. systemRoot()
Returns the system root preference node.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. userRoot()
Returns the root preference node for the calling user.Preferences
PreferencesFactory. userRoot()
Returns the user root preference node corresponding to the calling user.Constructors in java.util.prefs with parameters of type Preferences Constructor Description NodeChangeEvent(Preferences parent, Preferences child)
Constructs a newNodeChangeEvent
instance.PreferenceChangeEvent(Preferences node, String key, String newValue)
Constructs a newPreferenceChangeEvent
instance. -
Uses of Preferences in jdk.jshell.tool
Methods in jdk.jshell.tool with parameters of type Preferences Modifier and Type Method Description JavaShellToolBuilder
JavaShellToolBuilder. persistence(Preferences prefs)
Set the storage mechanism for persistent information which includes input history and retained settings.
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