Base clases provide more protected methods for subclasses #432
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WorkQueues now has a protected constructor that accepts WebURLTupleBinding as a parameter. It helps to use custom WebURLs with aditional parameters that require a custom WebURLTupleBinding
Now the constructor calls createWorkQueues to get a new WorkQueues instance. This allows subclasses to override this behaviour and create custom work queues.
Now CrawlController subclasses can create custom Frontiers.
Function createEmptyWebURL created to allow subclasses of CrawlController create their custom WebURLs in addSeed operations.
scheduleOutgoingUrls and performRedirect created in order to be able to modify behaviour in subclasses, schedule and scheduleAll wrap frontier functions so subclases can schedule manually.
redirectionPhase separated into a protected method
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I've prepared a branch with some modifications I had to include in the codebase in order to provide custom WebURLs with adittional fields (and the necesary diferent WebURLTupleBindings).
In order to achieve that, I had to introduce the following modifications: