kitejs/io.github.yuroyami.kitejs/HashSlotMap

HashSlotMap

A SlotMap built on a linked hash map. It costs more than EmbeddedSlotMap, mostly because each slot sits inside another object, but it copes far better with a lot of hash collisions, so it takes over once an object has many properties.

Constructors

HashSlotMap

constructor()

constructor(oldMap: SlotMap)

constructor(oldMap: SlotMap, newSlot: Slot)

Functions

add

open override fun add(owner: SlotMapOwner?, newSlot: Slot)

Puts a slot straight in. Both its name and its index hash have to be set already. ScriptableObject normally goes through modify instead.

compute

open override fun <S : Slot> compute(owner: SlotMapOwner?, mutableMap: CompoundOperationMap, key: Any?, index: Int, compute: SlotMap.SlotComputer<S>): S?

open fun <S : Slot> compute(owner: SlotMapOwner, key: Any?, index: Int, compute: SlotMap.SlotComputer<S>): S?

Replaces what key maps to with whatever compute returns: null removes the mapping, and anything else replaces or creates it. If compute throws, nothing changes.

dirtySize

open fun dirtySize(): Int

The size before any pending compound operation is folded back in.

isEmpty

open override fun isEmpty(): Boolean

Whether there are no slots at all.

iterator