AbstractSet

Provides a skeletal implementation of the read-only Set interface.

This class is intended to help implementing read-only sets so it doesn't support concurrent modification tracking.

1.1

Parameters

the type of elements contained in the set. The set is covariant in its element type.

contains

open operator override fun contains(element: E): Boolean

containsAll

open override fun containsAll(elements: Collection<E>): Boolean

equals

open operator override fun equals(other: Any?): Boolean

Compares this set with other set instance with the unordered structural equality.

hashCode

open override fun hashCode(): Int

Returns the hash code value for this set.

isEmpty

open override fun isEmpty(): Boolean

iterator

abstract operator override fun iterator(): Iterator<E>

toString

open override fun toString(): String

size

abstract override val size: Int