## Package org.apache.cassandra.locator

Interface Summary
IEndPointSnitch: This interface helps determine location of node in the data center relative to another node.

Class Summary
AbstractEndpointSnitch: An endpoint snitch tells Cassandra information about network topology that it can use to route requests more efficiently (with "sortByProximity").
AbstractReplicationStrategy: This class contains a helper method that will be used by all abstraction that implement the IReplicaPlacementStrategy interface.
DatacenterEndPointSnitch: DataCenterEndPointSnitch This class basically reads the configuration and sets the IP Ranges to a hashMap which can be read later.
DatacenterShardStategy: This Stategy is little diffrent than the Rack aware Statergy.
EndPointSnitch: A simple endpoint snitch implementation that assumes rack and dc information is encoded in the ip address.
RackAwareStrategy
RackUnawareStrategy: This class returns the nodes responsible for a given key but does not respect rack awareness.
TokenMetadata

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