Base class for all partitioning schemes. URLs are only in a crawler's partition if the URLs of the same hash value have been assigned to it.
Constructor. Automagically calls init().
Loads data structures.
Registers the hash values of the given URLs to the provided partition.
Returns true if the hash of $url has been assigned to a partition
This is expensive, TRUST ME
Returns the value to be hashed on.
Returns the number of hash values assigned to the partition named $partition. Returns 0 if the $partition is unknown.
Returns a hash of partition sizes.
$Revision: 1.4 $