# Hierarchy For Package io.undertow.websockets.extensions

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - io.undertow.websockets.extensions.CompositeExtensionFunction (implements io.undertow.websockets.extensions.ExtensionFunction)
  - io.undertow.websockets.extensions.NoopExtensionFunction (implements io.undertow.websockets.extensions.ExtensionFunction)
  - io.undertow.websockets.extensions.PerMessageDeflateFunction (implements io.undertow.websockets.extensions.ExtensionFunction)
  - io.undertow.websockets.extensions.PerMessageDeflateHandshake (implements io.undertow.websockets.extensions.ExtensionHandshake)

## Interface Hierarchy

- io.undertow.websockets.extensions.ExtensionFunction
- io.undertow.websockets.extensions.ExtensionHandshake