# Package org.apache.tiles.request.attribute

Methods to get, set and remove attributes from different sources (like HTTP requests or sessions).

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  Addable<V> | Allows to get and set attributes.
  AttributeExtractor | Allows to get, put and remove Object-type attributes.
  EnumeratedValuesExtractor | Allows to get values from multi-valued attributes.
  HasAddableKeys<V> | Allows to get and set attributes.
  HasKeys<V> | Allows to get attributes.
  HasRemovableKeys<V> | Allows to get and remove attributes.

## Package org.apache.tiles.request.attribute Description

Methods to get, set and remove attributes from different sources (like HTTP requests or sessions). By implementing `AttributeExtractor`, you can use a Map from `org.apache.tiles.request.collection` to manipulate the attributes of another class.

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