Kotlin
Kotlin
  • 请登录查看
字典 我要纠错

kotlin.collections.AbstractMap.keys

keys

kotlin-stdlib / kotlin.collections / AbstractMap - keys 
open val keys: Set<K>

Overrides Map.keys

Returns a read-only Set of all keys in this map.

Getter

Returns a read-only Set of all keys in this map.

© 2010–2017 JetBrains s.r.o.
Licensed under the Apache License,