61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
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@startuml
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package com.iluwatar.chain {
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class App {
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+ App()
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+ main(args : String[]) {static}
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}
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class OrcCommander {
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+ OrcCommander(handler : RequestHandler)
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+ handleRequest(req : Request)
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+ toString() : String
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}
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class OrcKing {
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- chain : RequestHandler
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+ OrcKing()
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- buildChain()
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+ makeRequest(req : Request)
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}
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class OrcOfficer {
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+ OrcOfficer(handler : RequestHandler)
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+ handleRequest(req : Request)
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+ toString() : String
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}
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class OrcSoldier {
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+ OrcSoldier(handler : RequestHandler)
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+ handleRequest(req : Request)
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+ toString() : String
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}
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class Request {
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- handled : boolean
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- requestDescription : String
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- requestType : RequestType
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+ Request(requestType : RequestType, requestDescription : String)
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+ getRequestDescription() : String
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+ getRequestType() : RequestType
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+ isHandled() : boolean
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+ markHandled()
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+ toString() : String
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}
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abstract class RequestHandler {
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- LOGGER : Logger {static}
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- next : RequestHandler
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+ RequestHandler(next : RequestHandler)
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+ handleRequest(req : Request)
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# printHandling(req : Request)
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+ toString() : String {abstract}
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}
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enum RequestType {
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+ COLLECT_TAX {static}
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+ DEFEND_CASTLE {static}
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+ TORTURE_PRISONER {static}
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+ valueOf(name : String) : RequestType {static}
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+ values() : RequestType[] {static}
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}
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}
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OrcKing --> "-chain" RequestHandler
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RequestHandler --> "-next" RequestHandler
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Request --> "-requestType" RequestType
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OrcCommander --|> RequestHandler
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OrcOfficer --|> RequestHandler
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OrcSoldier --|> RequestHandler
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@enduml
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