org.apache.tiles.request.attribute

## Interface HasRemovableKeys<V>

- Type Parameters:
    `V` - The type of the value of the attribute.
  All Superinterfaces:
    HasKeys<V>
  All Known Subinterfaces:
    AttributeExtractor
  All Known Implementing Classes:
    ApplicationScopeExtractor, EnvironmentScopeExtractor, RequestScopeExtractor, ScopeExtractor, SessionScopeExtractor, SessionScopeExtractor, VelocityScopeExtractor

      public interface HasRemovableKeys<V>
      extends HasKeys<V>

  Allows to get and remove attributes.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `removeValue(String key)` Removes an attribute.

    - ### Methods inherited from interface org.apache.tiles.request.attribute.HasKeys

      `getKeys, getValue`

- - ### Method Detail

    - #### removeValue

          void removeValue(String key)

      Removes an attribute.
      Parameters:
        `key` - The key of the attribute to remove.

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