Enum
// SwiftͱҟͳΔϙΠϯτ1. ෳͷॳظͷઃఆͱΞΫηε
enum class Student(val firstName:String, val lastName:String, val age:Int){
STUDNET1(firstName = "tarou", lastName = "tanaka", age = 10),
STUDNET2(firstName = "jirou", lastName = "suzuki", age = 12)
}
print(Student.STUDNET1.firstName) // tarou
print(Student.STUDNET2.firstName) // jirou
print(Student.STUDNET1.toString()) // STUDNET1
// SwiftͱҟͳΔϙΠϯτ2. ྻڍܕఆͷར༻ʹΑΓfilterforeach͕͑Δ
Student.values().forEach { student ->
print(student.firstName)
}
kotlinʹ͓͚ΔenumclassͰ͋ΔͷͰɺෳͷॳظΛ࣋ͬͨΓ
Java४ڌͳͷͰͰ͖Δ͜ͱ͕ଟ͍˕
ࢀߟ: https://dogwood008.github.io/kotlin-web-site-ja/docs/reference/enum-classes.html
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