# Package org.apache.storm.networktopography

package org.apache.storm.networktopography

- Related Packages
  Package
  Description
  org.apache.storm
- Class
  Description
  AbstractDNSToSwitchMapping
  This is a base class for DNS to Switch mappings.
  DefaultRackDNSToSwitchMapping
  This class implements the `DNSToSwitchMapping` interface It returns the DEFAULT_RACK for every host.
  DNSToSwitchMapping
  An interface that must be implemented to allow pluggable DNS-name/IP-address to RackID resolvers.