## Uses of Interface
javax.portlet.filter.PortletFilter

Packages that use PortletFilter
javax.portlet.filter: The javax.portlet.filter package defines the filter APIs for the Java Portlet Specification.

Uses of PortletFilter in javax.portlet.filter

Subinterfaces of PortletFilter in javax.portlet.filter
`interface` `ActionFilter` The `ActionFilter` is an object that performs filtering tasks on either the action request to a portlet, or on the action response from a portlet, or both.
`interface` `EventFilter` The `EventFilter` is an object that performs filtering tasks on either the event request to a portlet, or on the event response from a portlet, or both.
`interface` `RenderFilter` The `RenderFilter` is an object that performs filtering tasks on either the render request to a portlet, or on the render response from a portlet, or both.
`interface` `ResourceFilter` The `ResourceFilter` is an object that performs filtering tasks on either the resource request to a portlet, or on the resource response from a portlet, or both.

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