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@okomori_com(okomori com)

JavaからKotlinのsealedクラスを呼ぶ

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Kotlin

sealed class Entity{
  object NotFound(): Entity()
  data class Found(val count:Int): Entity() 
}

Java

// objectの呼び出し
new Entity.NotFound()
// data classの呼び出し
new Entity.Found(1)
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