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## Package org.eclipse.core.runtime.preferences

Provides core support for Eclipse preferences.

See:
Description

Interface Summary
IEclipsePreferences | This interface describes Eclipse extensions to the preference story.
IEclipsePreferences.INodeChangeListener | A listener to be used to receive preference node change events.
IEclipsePreferences.IPreferenceChangeListener | A listener used to receive changes to preference values in the preference store.
IExportedPreferences | Represents a node in the preference hierarchy which is used in the import/export mechanism.
IPreferenceNodeVisitor | This interface is implemented by objects that visit preference nodes.
IPreferencesService | The preference service provides facilities for dealing with the default scope precedence lookup order, querying the preference store for values using this order, accessing the root of the preference store node hierarchy, and importing/exporting preferences.
IScope | Clients contributing a scope to the Eclipse preference system must implement this interface to aid Eclipse in creating a new node for the hierarchy.
IScopeContext | Clients implement this interface to provide context to a particular scope.

Class Summary
AbstractPreferenceInitializer | Abstract class used to aid in default preference value initialization.
ConfigurationScope | Object representing the configuration scope in the Eclipse preferences hierarchy.
DefaultScope | Object representing the default scope in the Eclipse preferences hierarchy.
IEclipsePreferences.NodeChangeEvent | An event object which describes the details of a change in the preference node hierarchy.
IEclipsePreferences.PreferenceChangeEvent | An event object describing the details of a change to a preference in the preference store.
InstanceScope | Object representing the instance scope in the Eclipse preferences hierarchy.

## Package org.eclipse.core.runtime.preferences Description

Provides core support for Eclipse preferences.

## Package Specification

This package specifies API for defining and accessing preferences in the runtime.

Since:
  3.0

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