/*
* (non-Javadoc)
*
* @see org.eclipse.e4.core.services.context.IEclipseContext#dispose()
*/
public void dispose() {
// dispose of child contexts first
for (EclipseContext childContext : getChildren()) {
childContext.dispose();
}
ContextChangeEvent event =
new ContextChangeEvent(this, ContextChangeEvent.DISPOSE, null, null, null);
Set<Scheduled> scheduled = new LinkedHashSet<Scheduled>();
Set<Computation> allComputations = getListeners();
listeners.clear();
allComputations.addAll(activeRATs);
activeRATs.clear();
for (Computation computation : allComputations) {
computation.handleInvalid(event, scheduled);
}
processScheduled(scheduled);
synchronized (notifyOnDisposal) {
for (IContextDisposalListener listener : notifyOnDisposal) {
listener.disposed(this);
}
}
localValueComputations.clear();
// if this was the parent's active child, deactivate it
EclipseContext parent = getParent();
if (parent != null) {
if (this == parent.getActiveChild()) parent.set(ACTIVE_CHILD, null);
}
localValues.clear();
if (parent != null) parent.removeChild(this);
if (debugAddOn != null)
debugAddOn.notify(this, IEclipseContextDebugger.EventType.DISPOSED, null);
}
public void deactivate() {
EclipseContext parent = getParent();
if (parent == null) return;
if (this != parent.getActiveChild()) return; // this is not an active context; return
parent.set(ACTIVE_CHILD, null);
}
public void activate() {
EclipseContext parent = getParent();
if (parent == null) return;
if (this == parent.getActiveChild()) return;
parent.set(ACTIVE_CHILD, this);
}