ObjectPool

Properties

abstract val capacity: Int

Pool capacity

abstract fun borrow(): T

borrow an instance. Pool can recycle an old instance or create a new one

open override fun close()

Does pool dispose

abstract fun dispose()

Dispose the whole pool. None of borrowed objects could be used after the pool gets disposed otherwise it can result in undefined behaviour

abstract fun recycle(instance: T)

Recycle an instance. Should be recycled what was borrowed before otherwise could fail

inline fun <T : Any, R> ObjectPool<T>.~~useBorrowed~~(block: (T) -> R): R

Borrows and instance of T from the pool, invokes block with it and finally recycles it

inline fun <T : Any, R> ObjectPool<T>.useInstance(block: (T) -> R): R

Borrows and instance of T from the pool, invokes block with it and finally recycles it