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Eclipse Platform
Release 3.5

org.eclipse.ui.editors.text
Class TextFileDocumentProvider.DocumentProviderOperation


java.lang.Object
  extended by 
org.eclipse.ui.editors.text.TextFileDocumentProvider.DocumentProviderOperation
All Implemented Interfaces:
IRunnableWithProgress, ISchedulingRuleProvider
Enclosing class:
TextFileDocumentProvider

protected abstract static class TextFileDocumentProvider.DocumentProviderOperation
extends Object
implements IRunnableWithProgress, ISchedulingRuleProvider

Operation created by the document provider and to be executed by the providers runnable context.


Constructor Summary
protected TextFileDocumentProvider.DocumentProviderOperation ()
           
 
Method Summary
protected abstract  void execute ( IProgressMonitor monitor)
          The actual functionality of this operation.
  ISchedulingRule getSchedulingRule ()
          Returns the scheduling rule.
 void run ( IProgressMonitor monitor)
          Runs this operation.
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TextFileDocumentProvider.DocumentProviderOperation

protected TextFileDocumentProvider.DocumentProviderOperation()
Method Detail

execute

protected abstract void execute(
IProgressMonitor monitor)
                         throws 
CoreException
The actual functionality of this operation.

Parameters:
monitor - the progress monitor
Throws:
CoreException - if the execution fails

run

public void run(
IProgressMonitor monitor)
         throws 
InvocationTargetException,
                
InterruptedException
Description copied from interface: IRunnableWithProgress
Runs this operation. Progress should be reported to the given progress monitor. This method is usually invoked by an IRunnableContext's run method, which supplies the progress monitor. A request to cancel the operation should be honored and acknowledged by throwing InterruptedException.

Specified by:
run in interface IRunnableWithProgress
Parameters:
monitor - the progress monitor to use to display progress and receive requests for cancelation
Throws:
InvocationTargetException - if the run method must propagate a checked exception, it should wrap it inside an InvocationTargetException; runtime exceptions are automatically wrapped in an InvocationTargetException by the calling context
InterruptedException - if the operation detects a request to cancel, using IProgressMonitor.isCanceled(), it should exit by throwing InterruptedException
See Also:
IRunnableContext.run(boolean, boolean, org.eclipse.jface.operation.IRunnableWithProgress)

getSchedulingRule

public 
ISchedulingRule getSchedulingRule()
Description copied from interface: ISchedulingRuleProvider
Returns the scheduling rule.

Specified by:
getSchedulingRule in interface ISchedulingRuleProvider
Returns:
a scheduling rule or null if none

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire