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Interface Summary | |
Consumer | Consumes the results of carrying out a particular work item. |
Monitor | Observes the progress of a web crawl, noting when tasks start and finish. |
Producer | |
Task | A task to be carried out by a Worker |
TaskFilter | |
Worker | |
WorkerFactory |
Class Summary | |
Controller | A Controller is responsible for handing out a list of
work items to a number of Worker objects which it
created using a designated WorkerFactory . |
DelegatingConsumerImpl |
Implementation of the Consumer interface that
supports delegating processing of work item results to
a List of Consumers. |
DelegatingTaskFilterImpl | |
FilteringController | A version of the Controller class that
applies one or more TaskFilter s to Task s
added by its Worker s |
MonitorImpl | Implementation of the Monitor interface. |
ProducerWorkerImpl | |
TaskFilterImpl | |
WorkerFactoryImpl | |
WorkerImpl |
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