Packages

final class KeyPool[F[_], Key, Rezource] extends AnyRef

This pools internal guarantees are that the max number of values are in the pool at any time, not maximum number of operations. To do the latter application level bounds should be used.

A background reaper thread is kept alive for the length of the key pools life.

When resources are taken from the pool they are received as a Managed. This Managed has a Ref to a Reusable which indicates whether or not the pool can reuse the resource.

(I have a commented create function introducing this functionality here, so it may be introduced later.)

Source
KeyPool.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    @native() @throws(classOf[java.lang.CloneNotSupportedException])
  6. def doOnCreate(f: (Key, Rezource) ⇒ F[Unit]): KeyPool[F, Key, Rezource]

    An action to take with the Key, Resource pair directly after it has been initially created

  7. def doOnDestroy(f: (Key, Rezource) ⇒ F[Unit]): KeyPool[F, Key, Rezource]

    An action to take with the key, resource pair directly prior to permanently destroying the resource

  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable])
  11. final def getClass(): Class[_]
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  12. def hashCode(): Int
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  13. final def isInstanceOf[T0]: Boolean
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  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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    @native()
  16. final def notifyAll(): Unit
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    @native()
  17. def put(k: Key, r: Rezource): F[Unit]

    Place a Resource into the pool, following the rules for addition for this pool.

    Place a Resource into the pool, following the rules for addition for this pool. The Resouce may be shutdown if the pool is already full in either perKey or maxTotal dimensions.

  18. def state: F[(Int, Map[Key, Int])]

    The current state of the pool.

    The current state of the pool.

    The left value is the total number of resources currently in the pool, and the right is a map of how many resources exist for each key.

  19. final def synchronized[T0](arg0: ⇒ T0): T0
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  20. def take(k: Key): Resource[F, Managed[F, Rezource]]

    Take a Managed from the Pool.

    Take a Managed from the Pool. For the lifetime of this resource this is exclusively available to this key.

    At the end of the resource lifetime the state of the resource controls whether it is submitted back to the pool or removed.

  21. def toString(): String
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  22. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long): Unit
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    @native() @throws(classOf[java.lang.InterruptedException])

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