org.apache.tiles.request.attribute

## Interface AttributeExtractor

- All Superinterfaces:
    Addable<Object>, HasAddableKeys<Object>, HasKeys<Object>, HasRemovableKeys<Object>
  All Known Implementing Classes:
    ApplicationScopeExtractor, EnvironmentScopeExtractor, RequestScopeExtractor, ScopeExtractor, SessionScopeExtractor, SessionScopeExtractor, VelocityScopeExtractor

      public interface AttributeExtractor
      extends HasRemovableKeys<Object>, HasAddableKeys<Object>

  Allows to get, put and remove Object-type attributes.

- - ### Method Summary

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

      `removeValue`

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

      `getKeys, getValue`

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

      `setValue`

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