sharding/etc/sharding.urm.puml - master - githubmirror/java-design-patterns

sharding/etc/sharding.urm.puml

71 строка2 KB

Ilkka Seppälä

#1113 Add uml-reverse-mapper plugin

07 дек 2019, 19:03

07 дек 2019, 19:030685a50

@startuml
package com.iluwatar.sharding {
  class App {
    + App()
    + main(args : String[]) {static}
  }
  class Data {
    - key : int
    - type : DataType
    - value : String
    + Data(key : int, value : String, type : DataType)
    + getKey() : int
    + getType() : DataType
    + getValue() : String
    + setKey(key : int)
    + setType(type : DataType)
    + setValue(value : String)
    + toString() : String
  }
  ~enum DataType {
    + type1 {static}
    + type2 {static}
    + type3 {static}
    + valueOf(name : String) : DataType {static}
    + values() : DataType[] {static}
  }
  class HashShardManager {
    - LOGGER : Logger {static}
    + HashShardManager()
    # allocateShard(data : Data) : int
    + storeData(data : Data) : int
  }
  class LookupShardManager {
    - LOGGER : Logger {static}
    - lookupMap : Map<Integer, Integer>
    + LookupShardManager()
    # allocateShard(data : Data) : int
    + storeData(data : Data) : int
  }
  class RangeShardManager {
    - LOGGER : Logger {static}
    + RangeShardManager()
    # allocateShard(data : Data) : int
    + storeData(data : Data) : int
  }
  class Shard {
    - dataStore : Map<Integer, Data>
    - id : int
    + Shard(id : int)
    + clearData()
    + getDataById(id : int) : Data
    + getId() : int
    + storeData(data : Data)
  }
  abstract class ShardManager {
    - LOGGER : Logger {static}
    # shardMap : Map<Integer, Shard>
    + ShardManager()
    + addNewShard(shard : Shard) : boolean
    # allocateShard(Data) : int {abstract}
    + getShardById(shardId : int) : Shard
    + removeShardById(shardId : int) : boolean
    + storeData(Data) : int {abstract}
  }
}
DataType ..+ Data
Data -->  "-type" DataType
HashShardManager --|> ShardManager 
LookupShardManager --|> ShardManager 
RangeShardManager --|> ShardManager 
@enduml