public abstract class DeferredDebugElementWorkbenchAdapter extends DebugElementWorkbenchAdapter implements IDeferredWorkbenchAdapter
Clients may subclass this class to provide custom adapters for elements in a debug
model. The debug platform provides IDeferredWorkbenchAdapters for the standard debug
elements. Clients may override the default content in the debug view by providing an
IWorkbenchAdapter or IDeferredWorkbenchAdapter for a debug
element.
| Modifier and Type | Field and Description |
|---|---|
protected static Object[] |
EMPTY
An empty collection of children
|
| Constructor and Description |
|---|
DeferredDebugElementWorkbenchAdapter() |
| Modifier and Type | Method and Description |
|---|---|
void |
fetchDeferredChildren(Object object,
IElementCollector collector,
IProgressMonitor monitor)
Called by a job run in a separate thread to fetch the children of this adapter.
|
ISchedulingRule |
getRule(Object object)
Returns the rule used to schedule the deferred fetching of children for this adapter.
|
boolean |
isContainer()
Returns whether this adapter may have children.
|
getBackground, getFont, getForeground, getImageDescriptor, getLabelclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetChildren, getImageDescriptor, getLabel, getParentprotected static final Object[] EMPTY
public DeferredDebugElementWorkbenchAdapter()
public boolean isContainer()
IDeferredWorkbenchAdapter
If false is returned, then the content provider may assume
that this adapter has no children. If true is returned,
then the job manager may assume that this adapter may have children.
isContainer in interface IDeferredWorkbenchAdaptertrueif the adapter may have childen, and false
otherwise.public ISchedulingRule getRule(Object object)
IDeferredWorkbenchAdaptergetRule in interface IDeferredWorkbenchAdapterobject - the object whose children are being fetchednull.Job.setRule(ISchedulingRule)public void fetchDeferredChildren(Object object, IElementCollector collector, IProgressMonitor monitor)
IDeferredWorkbenchAdapterIt is good practice to check the passed in monitor for cancellation. This will provide good responsiveness for cancellation requests made by the user.
fetchDeferredChildren in interface IDeferredWorkbenchAdapterobject - the object to fetch the children forcollector - the collector to notify about new children. Should not
be null.monitor - a progress monitor that will never be null to
support reporting and cancellation.Guidelines for using Eclipse APIs. Copyright (c) IBM Corp. and others 2000, 2006. All rights reserved.