org.apache.nutch.publisher

## Interface NutchPublisher

- All Superinterfaces:
    Configurable, Pluggable
  All Known Implementing Classes:
    NutchPublishers, RabbitMQPublisherImpl

      public interface NutchPublisher
      extends Configurable, Pluggable

  All publisher subscriber model implementations should implement this interface.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static String` | `X_POINT_ID`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `publish(Object event, Configuration conf)` This method publishes the event.
    `boolean` | `setConfig(Configuration conf)` Use implementation specific configurations

    - ### Methods inherited from interface org.apache.hadoop.conf.Configurable

      `getConf, setConf`

- - ### Field Detail

    - #### X_POINT_ID

          static final String X_POINT_ID

  - ### Method Detail

    - #### setConfig

          boolean setConfig(Configuration conf)

      Use implementation specific configurations
      Parameters:
        `conf` - `Configuration` to be used

    - #### publish

          void publish(Object event,
                       Configuration conf)

      This method publishes the event. Make sure that the event is a Java POJO to avoid Jackson JSON conversion errors. Currently we use the FetcherThreadEvent
      Parameters:
        `event` -

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