org.apache.lucene.analysis.tokenattributes

## Interface PayloadAttribute

- All Superinterfaces:
    Attribute
  All Known Implementing Classes:
    PayloadAttributeImpl, Token

      public interface PayloadAttribute
      extends Attribute

  The payload of a Token.

  The payload is stored in the index at each position, and can be used to influence scoring when using Payload-based queries.

  NOTE: because the payload will be stored at each position, it's usually best to use the minimum number of bytes necessary. Some codec implementations may optimize payload storage when all payloads have the same length.

  See Also:
    `PostingsEnum`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `BytesRef` | `getPayload()` Returns this Token's payload.
    `void` | `setPayload(BytesRef payload)` Sets this Token's payload.

- - ### Method Detail

    - #### getPayload

          BytesRef getPayload()

      Returns this Token's payload.
      See Also:
        `setPayload(BytesRef)`

    - #### setPayload

          void setPayload(BytesRef payload)

      Sets this Token's payload.
      See Also:
        `getPayload()`

Copyright © 2000-2018 Apache Software Foundation. All Rights Reserved.