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Eclipse Platform
Release 3.5

Class RunToLineHandler

  extended by 
All Implemented Interfaces:
IWorkspaceRunnable, IBreakpointManagerListener, IDebugEventSetListener

public class RunToLineHandler
extends Object
implements IDebugEventSetListener, IBreakpointManagerListener, IWorkspaceRunnable

Handles a run to line operation. Clients implementing a run to line action can use this handler to carry out a run to line operation implemented with a breakpoint. Handles the user preference to skip breakpoints while performing a run to line operation, and cancelling the run to line operation if another breakpoint is encountered before the operation is completed.

Clients may instantiate this class.

This class is not intended to be subclassed by clients.

Constructor Summary
RunToLineHandler ( IDebugTarget target, ISuspendResume suspendResume, IBreakpoint breakpoint)
          Constructs a handler to perform a run to line operation.
Method Summary
 void breakpointManagerEnablementChanged (boolean enabled)
          Notifies the listener that the breakpoint manager's enablement has changed.
 void cancel ()
          Cancels the run to line operation.
 void handleDebugEvents ( DebugEvent[] events)
          Notifies this listener of the given debug events.
 void run ( IProgressMonitor monitor)
          Runs the operation reporting progress to and accepting cancellation requests from the given progress monitor.
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public RunToLineHandler(
IDebugTarget target,
ISuspendResume suspendResume,
IBreakpoint breakpoint)
Constructs a handler to perform a run to line operation.

target - the debug target in which the operation is to be performed
suspendResume - the element to be resumed to begin the operation
breakpoint - the run to line breakpoint
Method Detail


public void handleDebugEvents(
DebugEvent[] events)
Description copied from interface: IDebugEventSetListener
Notifies this listener of the given debug events. All of the events in the given event collection occurred at the same location the program be run or debugged.

Specified by:
handleDebugEvents in interface IDebugEventSetListener
events - the debug events


public void breakpointManagerEnablementChanged(boolean enabled)
Description copied from interface: IBreakpointManagerListener
Notifies the listener that the breakpoint manager's enablement has changed.

Specified by:
breakpointManagerEnablementChanged in interface IBreakpointManagerListener
enabled - whether or not the breakpoint manager is enabled


public void cancel()
Cancels the run to line operation.


public void run(
IProgressMonitor monitor)
Description copied from interface: IWorkspaceRunnable
Runs the operation reporting progress to and accepting cancellation requests from the given progress monitor.

Implementors of this method should check the progress monitor for cancellation when it is safe and appropriate to do so. The cancellation request should be propagated to the caller by throwing OperationCanceledException.

Specified by:
run in interface IWorkspaceRunnable
monitor - a progress monitor, or null if progress reporting and cancellation are not desired
CoreException - if this operation fails.

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