All Known Implementing Classes:
public interface IWidgetTokenOwnerExtension
Extension interface for
Replaces the original
requestWidgetToken functionality with a
new priority based approach.
- Requests the widget token from this token owner. Returns
true if the token has been acquired or is
already owned by the requester. This method is non-blocking.
priority is forwarded to any existing token keeper
to give it an estimate on whether the request has higher priority than
the current keeper's. There is, however, no guarantee that another keeper
will release the token even if it has a high priority.
requester - the token requester
priority - the priority of the request
true if requester acquires the token,
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