# Hierarchy For Package org.apache.tiles.request.portlet.extractor

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.tiles.request.portlet.extractor.ApplicationScopeExtractor (implements org.apache.tiles.request.attribute.AttributeExtractor)
  - org.apache.tiles.request.portlet.extractor.HeaderExtractor (implements org.apache.tiles.request.attribute.EnumeratedValuesExtractor)
  - org.apache.tiles.request.portlet.extractor.InitParameterExtractor (implements org.apache.tiles.request.attribute.HasKeys<V>)
  - org.apache.tiles.request.portlet.extractor.ParameterExtractor (implements org.apache.tiles.request.attribute.HasKeys<V>)
    - org.apache.tiles.request.portlet.extractor.StateAwareParameterExtractor (implements org.apache.tiles.request.attribute.HasAddableKeys<V>)
  - org.apache.tiles.request.portlet.extractor.RequestScopeExtractor (implements org.apache.tiles.request.attribute.AttributeExtractor)
  - org.apache.tiles.request.portlet.extractor.SessionScopeExtractor (implements org.apache.tiles.request.attribute.AttributeExtractor)

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