Kotlin

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Data classes

Enumerations

Objects

Companion objects

Primary/Secondary constructors

Internal access control

Generate collection types from the associations

Generate collection types from the qualified associations

Set parameters of the calling the base class constructors

Data classes

Click a class element.
Select the Stereotype tab.
Enter "data" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

data class Foo {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Enumerations

Click a class element.
Select the Stereotype tab.
Enter "enum" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

enum class Foo {

RED,

GREEN,

BLUE;

// ˅

// ˄

}

// ˅

// ˄

Objects

Click a class element.
Select the Stereotype tab.
Enter "object" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

object Foo {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Companion objects

Click a class element.
Select the Stereotype tab.
Enter "companion" and "object" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

companion object Foo {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Primary/Secondary constructors

Create operations named "constructor". The first is the primary constructor, and the second and later are secondary constructors.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo() {

// ˅

// ˄

constructor()

// ˅

: this()

// ˄

{

// ˅

// ˄

}

// ˅

// ˄

}

// ˅

// ˄

Internal access control

Click a model element.
Select the Base tab.
Select "package" in the Visibility.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo {

// ˅

// ˄

internal var sum: Int

// ˅

// ˄

fun calc() {

// ˅

throw UnsupportedOperationException("Not implemented.")

// ˄

}

// ˅

// ˄

}

// ˅

// ˄

Annotations

Using TaggedValue

Click a model element.
Select the TaggedValue tab.
Enter "annotation" in the Name and annotations in the Value. Separate the multiple annotations with comma.

NOTE: Do not enter "@" at the beginning of the annotations.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo {

// ˅

// ˄

@transient

@volatile

private var sum: Int

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Using Stereotype

Click a model element.
Select the Stereotype tab.
Enter "annotation=(Annotations)" in the Name. Separate the multiple annotations with comma.

NOTE: Do not enter "@" at the beginning of the annotations.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo {

// ˅

// ˄

@transient

@volatile

private var sum: Int

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Delegations

Using TaggedValue

Click an attribute, generalization or realization.
Select the TaggedValue tab.
Enter "by" in the Name and a delegated class in the Value.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo {

// ˅

// ˄

private var name: String by Delegate()

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Using Stereotype

Click an attribute, generalization or realization.
Select the Stereotype tab.
Enter "by=(Delegated class)" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo {

// ˅

// ˄

private var name: String by Delegate()

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Inner classes

Click a nested class element.
Select the Stereotype tab.
Enter "inner" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

class Foo {

// ˅

// ˄

inner class Bar {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

}

// ˅

// ˄

Modifiers

Click a model element.
Select the Stereotype tab.
Enter modifier in the Name. The following modifiers can be entered.
- abstract
- actual
- expect
- external
- final
- infix
- inline
- open
- operator
- override
- sealed
- suspend

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

// ˄

sealed class Foo {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Generate collection types from the associations

Using TaggedValue

Click an association element.
Select the TaggedValue tab.
Enter "collection_kind" in the Name and a collection type in the Value. The following collection types can be entered. If this TaggedValue is not set, it is the same as setting "MutableList".
- MutableList
- MutableSet
- List
- Set
- Stack
- Array
- ArrayList
- ArrayDeque
- LinkedList
- HashSet
- LinkedHashSet
- TreeSet
Select the Association End tab.
Enter “*” for the upper limit in the Multiplicity.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

import Bar

// ˄

class Foo {

// ˅

// ˄

private var cntBar: List<Bar>

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Using Stereotype

Click an association element.
Select the Stereotype tab.
Enter "collection_kind=(Collection type)" in the Name. The following collection types can be entered. If this Stereotype is not set, it is the same as setting "MutableList".
- MutableList
- MutableSet
- List
- Set
- Stack
- Array
- ArrayList
- ArrayDeque
- LinkedList
- HashSet
- LinkedHashSet
- TreeSet
Select the Association End tab.
Enter “*” for the upper limit in the Multiplicity.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

import Bar

// ˄

class Foo {

// ˅

// ˄

private var cntBar: List<Bar>

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Generate collection types from the qualified associations

Using TaggedValue

Click an association element with the qualifier.
Select the TaggedValue tab.
Enter "collection_kind" in the Name, and a collection type in the Value. The following collection types can be entered. If this TaggedValue is not set, it is the same as setting "MutableMap".
- MutableMap
- Map
- HashMap
- LinkedHashMap
- TreeMap

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

import Bar

// ˄

class Foo {

// ˅

// ˄

private var cntBar: Map<Int, Bar>

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Using Stereotype

Click an association element with the qualifier.
Select the Stereotype tab.
Enter "collection_kind=(Collection type)" in the Name. The following collection types can be entered. If this Stereotype is not set, it is the same as setting "MutableMap".
- MutableMap
- Map
- HashMap
- LinkedHashMap
- TreeMap

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

import Bar

// ˄

class Foo {

// ˅

// ˄

private var cntBar: Map<Int, Bar>

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Set parameters of the calling the base class constructors

Using TaggedValue

Click a generalization.
Select the TaggedValue tab.
Enter "parameter" in the Name and parameters in the Value.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

import Base

// ˄

class Derived(p: Int) : Base(p) {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

Using Stereotype

Click a generalization.
Select the Stereotype tab.
Enter "parameter=(Parameters)" in the Name.

Kotlin Example Code

// ˅

import java.util.*

import java.text.*

import Base

// ˄

class Derived(p: Int) : Base(p) {

// ˅

// ˄

// ˅

// ˄

}

// ˅

// ˄

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Kotlin

Contents

Data classes

Enumerations

Objects

Companion objects

Primary/Secondary constructors

Internal access control

Annotations

Delegations

Inner classes

Modifiers

Generate collection types from the associations

Generate collection types from the qualified associations

Set parameters of the calling the base class constructors