Packages

  • package root
    Definition Classes
    root
  • package io
    Definition Classes
    root
  • package github
    Definition Classes
    io
  • package andrebeat
    Definition Classes
    github
  • package pool

    This library provides classes for dealing with object pooling that allow:

    This library provides classes for dealing with object pooling that allow:

    • blocking/non-blocking object acquisition
    • object invalidation
    • capping the number of pooled objects
    • creating new objects lazily, as needed
    • health checking
    • time-based pool eviction (idle instances)
    • GC-based pool eviction (soft and weak references)
    • efficient thread-safety

    Overview

    In order create a new io.github.andrebeat.pool.Pool the constructor method should be used like so

    scala> val pool = Pool(4, () => new Object)
pool: io.github.andrebeat.pool.SimplePool[Object] = _
scala> val lease = pool.acquire()
lease: io.github.andrebeat.pool.Lease[Object] = _
scala> lease.release()

    Additionally, in order to avoid manually releasing the lease after its used, you can use the use method on the lease:

    scala> val pool = Pool(4, () => new Object)
pool: io.github.andrebeat.pool.SimplePool[Object] = _
scala> val lease = pool.acquire()
lease: io.github.andrebeat.pool.Lease[Object] = _
scala> lease(println) // the lease is released automatically after its used
java.lang.Object@7970d6d
    Definition Classes
    andrebeat
  • ArrayBlockingQueuePool
  • ExpiringPool
  • Lease
  • Pool
  • ReferenceType
  • SimplePool

object ReferenceType

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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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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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  9. final def getClass(): Class[_]
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  10. def hashCode(): Int
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  11. final def isInstanceOf[T0]: Boolean
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  12. final def ne(arg0: AnyRef): Boolean
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  13. final def notify(): Unit
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  14. final def notifyAll(): Unit
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  15. final def synchronized[T0](arg0: ⇒ T0): T0
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  16. def toString(): String
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  17. final def wait(): Unit
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  18. final def wait(arg0: Long, arg1: Int): Unit
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  19. final def wait(arg0: Long): Unit
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  20. object Soft extends ReferenceType with Product with Serializable

    Soft references (java.lang.ref.SoftReference).

  21. object Strong extends ReferenceType with Product with Serializable

    Strong references (normal references).

  22. object Weak extends ReferenceType with Product with Serializable

    Weak references (java.lang.ref.WeakReference).

Inherited from AnyRef

Inherited from Any

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