Cancel the work item.

Override to customize how work items are selected for batch work. The default implementation returns null, which selects all work items.

Override this method to clean up resources.

Override this method to handle a batch of work items at a time. You must call ReturnItem  for each work item in the batch. The default implementation calls DoWorkCore(TModel, TItem) followed by ReturnItem  for each work item.

Override this method to handle a single work item at a time. This method is called by DoBatchWorkCore. The default implementation does nothing.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Gets the service of the given type. This method provides access to services on the analysis application level and upwards.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.