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kemitixkemitix
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iluwatar#467 data-bus: etc: add urm diagrams
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‎data-bus/etc/data-bus.urm.png‎

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‎data-bus/etc/data-bus.urm.puml‎

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@startuml
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package com.iluwatar.databus {
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class AbstractDataType {
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- dataBus : DataBus
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+ AbstractDataType()
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+ getDataBus() : DataBus
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+ setDataBus(dataBus : DataBus)
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}
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~class App {
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- log : Logger {static}
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~ App()
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+ main(args : String[]) {static}
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}
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class DataBus {
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- INSTANCE : DataBus {static}
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- listeners : Set<Member>
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+ DataBus()
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+ getInstance() : DataBus {static}
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+ publish(event : DataType)
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+ subscribe(member : Member)
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+ unsubscribe(member : Member)
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}
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interface DataType {
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+ getDataBus() : DataBus {abstract}
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+ setDataBus(DataBus) {abstract}
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}
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interface Member {
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+ accept(DataType) {abstract}
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}
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}
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package com.iluwatar.databus.data {
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class MessageData {
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- message : String
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+ MessageData(message : String)
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+ getMessage() : String
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+ of(message : String) : DataType {static}
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}
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class StartingData {
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- when : LocalDateTime
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+ StartingData(when : LocalDateTime)
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+ getWhen() : LocalDateTime
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+ of(when : LocalDateTime) : DataType {static}
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}
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class StoppingData {
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- when : LocalDateTime
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+ StoppingData(when : LocalDateTime)
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+ getWhen() : LocalDateTime
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+ of(when : LocalDateTime) : DataType {static}
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}
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}
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package com.iluwatar.databus.members {
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class CounterMember {
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- log : Logger {static}
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- name : String
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+ CounterMember(name : String)
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+ accept(data : DataType)
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- handleEvent(data : MessageData)
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}
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class StatusMember {
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- id : int
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- log : Logger {static}
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+ StatusMember(id : int)
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+ accept(data : DataType)
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- handleEvent(data : StartingData)
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- handleEvent(data : StoppingData)
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}
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}
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AbstractDataType --> "-dataBus" DataBus
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DataBus --> "-INSTANCE" DataBus
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DataBus --> "-listeners" Member
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AbstractDataType ..|> DataType
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MessageData --|> AbstractDataType
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StartingData --|> AbstractDataType
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StoppingData --|> AbstractDataType
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CounterMember ..|> Member
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StatusMember ..|> Member
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@enduml

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