Package org.openide.util

A set of utility classes covering a few general infrastructure points in the Open APIs.

See:
Description

Interface Summary

HttpServer.Impl	Implementation of the HTTP server.
LookupListener	General listener for changes in lookup.
Mutex.Action	Action to be executed in a mutex without throwing any checked exceptions.
Mutex.ExceptionAction	Action to be executed in a mutex, possibly throwing checked exceptions.
NbBundle.ClassLoaderFinder	Deprecated. Useless.
TaskListener	Listener which can be notifies when a task finishes.

Class Summary

HelpCtx	Provides help for any window or other feature in the system.
HttpServer	Maps internal NetBeans resources such as repository objects to URLs.
Lookup	A general registrar permitting clients to find instances of services.
Lookup.Item	A single item in a lookup result.
Lookup.Result	Result of a lookup request.
Lookup.Template	Template defining a pattern to filter instances by.
LookupEvent	An event describing the change in the lookup's result.
MapFormat	A text format similar to MessageFormat but using string rather than numeric keys.
Mutex	Read-many/write-one lock.
Mutex.Privileged	Provides access to Mutex's internal methods.
NbBundle	Convenience class permitting easy loading of localized resources of various sorts.
Queue	Queue of objects.
RequestProcessor	Request processor that is capable to execute actions in special thread.
SharedClassObject	Shared object that allows different instances of the same class to share common data.
SwingEditors.AutoResizePropertyEditor	Property editor for JTable's autoResize property.
SwingEditors.DebugGraphicsPropertyEditor	PropertyEditor for debugGraphicsOptions property.
SwingEditors.DefaultCloseOperationPropertyEditor	Property editor for JInternalFrame's defaultCloseOperation property.
SwingEditors.HorizontalPropertyEditor	Property editor for horizontal xxx property.
SwingEditors.MessageTypePropertyEditor	Property editor for JOptionPane's messageType property.
SwingEditors.OptionTypePropertyEditor	Property editor for JOptionPane's optionType property.
SwingEditors.OrientationPropertyEditor	Property editor for orientetion property.
SwingEditors.SelectionModePropertyEditor	Property editor for selectionMode property.
SwingEditors.VerticalPropertyEditor	Property editor for vertical xxx property.
Task	A task that may be executed in a separate thread and permits examination of its status.
Utilities	Otherwise uncategorized useful static methods.
WeakListener	Property change listener that delegates to another one change listener but hold only weak reference to that listener, so it does not prevent it to be finalized.
WeakListener.Change	Deprecated. use appropriate method instead
WeakListener.Document	Deprecated. use appropriate method instead
WeakListener.FileChange	Deprecated. use appropriate method instead
WeakListener.FileStatus	Deprecated. use appropriate method instead
WeakListener.Focus	Deprecated. use appropriate method instead
WeakListener.Node	Deprecated. use appropriate method instead
WeakListener.PropertyChange	Deprecated. use appropriate method instead
WeakListener.Repository	Deprecated. use appropriate method instead
WeakListener.VetoableChange	Deprecated. use appropriate method instead
WeakSet	Set which holds its members by using of WeakReferences.

Exception Summary

MutexException	Encapsulates other exceptions thrown from a mutex method.
NotImplementedException	Should be thrown when a feature is not implemented.
UserCancelException	Exception that is thrown when user cancels interaction so the requested result cannot be produced.
UserQuestionException	Exception that is thrown when the process is about to perform some action that requires user confirmation.
Utilities.UnorderableException	Exception indicating that a given list could not be partially-ordered.

Package org.openide.util Description

A set of utility classes covering a few general infrastructure points in the Open APIs.