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## Uses of Package
org.openide.util

Packages that use org.openide.util
org.openide | Provides ErrorManager - the central place for logging and reproting failures in NetBeans based system.
org.openide.util | A set of utility classes covering a few general infrastructure points in the Open APIs.
org.openide.util.actions | There are several types of standard actions that should be used for many user interactions within NetBeans.
org.openide.util.datatransfer | NetBeans uses special extensions to data transfer.
org.openide.util.lookup | Support classes for the Registration and `Lookup` extension mechanism.

Classes in org.openide.util used by org.openide
HelpCtx Provides help for any window or other feature in the system.
HelpCtx.Provider An object implementing this interface is willing to answer the HelpCtx.findHelp() query itself.

Classes in org.openide.util used by org.openide.util
AsyncGUIJob Service provider interface (SPI) for executing of time consuming task which results are visible in UI.
Cancellable Service provider interface (SPI) for adding cancel support to various jobs.
Enumerations.Processor Processor interface that can filter out objects from the enumeration, change them or add aditional objects to the end of the current enumeration.
HelpCtx Provides help for any window or other feature in the system.
Lookup A general registry permitting clients to find instances of services (implementation of a given interface).
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.
LookupListener General listener for changes in lookup.
Mutex Read-many/write-one lock.
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.
Mutex.Privileged Provides access to Mutex's internal methods.
MutexException Encapsulates other exceptions thrown from a mutex method.
NbBundle.ClassLoaderFinder Deprecated. Useless.
RequestProcessor Request processor that is capable to execute requests in dedicated threads.
RequestProcessor.Task The task describing the request sent to the processor.
SharedClassObject Shared object that allows different instances of the same class to share common data.
Task A task that may be executed in a separate thread and permits examination of its status.
TaskListener Listener which can be notifies when a task finishes.
TopologicalSortException Exception that signals that a topological sort failed due to unsortable nature of the graph and that provides support for reporting and recovering from that state.
Utilities.UnorderableException Deprecated. Used only by the deprecated partialSort

Classes in org.openide.util used by org.openide.util.actions
ContextAwareAction Interface which is supposed to be implemented by action which behaviour is context dependent.
HelpCtx Provides help for any window or other feature in the system.
HelpCtx.Provider An object implementing this interface is willing to answer the HelpCtx.findHelp() query itself.
Lookup A general registry permitting clients to find instances of services (implementation of a given interface).
SharedClassObject Shared object that allows different instances of the same class to share common data.

Classes in org.openide.util used by org.openide.util.datatransfer
HelpCtx Provides help for any window or other feature in the system.
HelpCtx.Provider An object implementing this interface is willing to answer the HelpCtx.findHelp() query itself.

Classes in org.openide.util used by org.openide.util.lookup
Lookup A general registry permitting clients to find instances of services (implementation of a given interface).
Lookup.Item A single item in a lookup result.
Lookup.Provider Objects implementing interface Lookup.Provider are capable of and willing to provide a lookup (usually bound to the object).
Lookup.Result Result of a lookup request.
Lookup.Template Template defining a pattern to filter instances by.

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Built on December 7 2006. | Portions Copyright 1997-2005 Sun Microsystems, Inc. All rights reserved.