interface ObjectPool<T : Any> : Closeable
abstract val capacity: Int
Pool capacity |
abstract fun borrow(): T
borrow an instance. Pool can recycle an old instance or create a new one |
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open fun close(): Unit
Does pool dispose |
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abstract fun dispose(): Unit
Dispose the whole pool. None of borrowed objects could be used after the pool gets disposed otherwise it can result in undefined behaviour |
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abstract fun recycle(instance: T): Unit
Recycle an instance. Should be recycled what was borrowed before otherwise could fail |
fun <T : Any, R> ObjectPool<T>.
Borrows and instance of T from the pool, invokes block with it and finally recycles it |
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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 |
abstract expect class DefaultPool<T : Any> : ObjectPool<T>
Default object pool implementation. |
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abstract class NoPoolImpl<T : Any> : ObjectPool<T>
A pool implementation of zero capacity that always creates new instances |
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abstract class SingleInstancePool<T : Any> : ObjectPool<T>
A pool that produces at most one instance |