assets/dp-proxy.svg

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@startuml
allow_mixing

'skinparam linetype ortho

actor Client

interface Subject {
	+ request()
}

Client -right-> Subject

class RealSubject implements Subject {
	+ request()
}

class Proxy implements Subject {
	- realSubject: RealSubject
	+ request()
}

Proxy - -> RealSubject

note left of Proxy::request
	realSubject.request()
endnote

@enduml

PlantUML version 1.2017.16(Sun Sep 03 12:53:37 CEST 2017)
(GPL source distribution)
Java Runtime: Java(TM) SE Runtime Environment
JVM: Java HotSpot(TM) 64-Bit Server VM
Java Version: 1.8.0_144-b01
Operating System: Mac OS X
OS Version: 10.13.1
Default Encoding: UTF-8
Language: en
Country: US
--></g></svg>