# Package org.apache.storm.task

package org.apache.storm.task

- Related Packages
  Package
  Description
  org.apache.storm
- Class
  Description
  GeneralTopologyContext
  IBolt
  An IBolt represents a component that takes tuples as input and produces tuples as output.
  IErrorReporter
  IMetricsContext
  IOutputCollector
  OutputCollector
  This output collector exposes the API for emitting tuples from an IRichBolt.
  ShellBolt
  A bolt that shells out to another process to process tuples.
  TopologyContext
  A `TopologyContext` is given to bolts and spouts in their `prepare()` and `open()` methods, respectively.
  WorkerTopologyContext
  WorkerUserContext