#352- Unit Of Work : Update puml diagram.

unit-of-work/etc/unit-of-work.urm.puml

@@ -1,10 +1,48 @@
 @startuml
 package com.iluwatar.unitofwork {
+  interface IUnitOfWork<T> {
+    + DELETE : String {static}
+    + INSERT : String {static}
+    + MODIFY : String {static}
+    + commit() {abstract}
+    + registerDeleted(T) {abstract}
+    + registerModified(T) {abstract}
+    + registerNew(T) {abstract}
+  }
   class Student {
     - address : String
     - id : Integer
     - name : String
     + Student(id : Integer, name : String, address : String)
+    + getAddress() : String
+    + getId() : Integer
+    + getName() : String
+  }
+  class StudentDatabase {
+    + StudentDatabase()
+    + delete(student : Student)
+    + insert(student : Student)
+    + modify(student : Student)
+  }
+  class StudentManagementApp {
+    + StudentManagementApp()
+    + main(args : String[]) {static}
+  }
+  class StudentRepository {
+    - LOGGER : Logger {static}
+    - context : Map<String, List<Student>>
+    - studentDatabase : StudentDatabase
+    + StudentRepository(context : Map<String, List<Student>>, studentDatabase : StudentDatabase)
+    + commit()
+    - commitDelete()
+    - commitInsert()
+    - commitModify()
+    - register(student : Student, operation : String)
+    + registerDeleted(student : Student)
+    + registerModified(student : Student)
+    + registerNew(student : Student)
   }
 }
+StudentRepository -->  "-studentDatabase" StudentDatabase
+StudentRepository ..|> IUnitOfWork 
 @enduml