play.api.libs.concurrent

Redeemable

trait Redeemable[-A] extends AnyRef

A redeemable can be completed exactly once with either a value of type A or an exception.

Source
Promise.scala
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Abstract Value Members

  1. abstract def redeem(a: ⇒ A)(implicit ec: ExecutionContext): Unit

    Complete the redeemable with a value.

    Complete the redeemable with a value. May only be called one time, and may not be called if throwing() was also called. If evaluating the value throws an exception, equivalent to calling throwing() on that exception.

  2. abstract def throwing(t: Throwable): Unit

    Complete the redeemable with an exception.

    Complete the redeemable with an exception. May only be called one time, and may not be called if redeem() was also called.

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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  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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  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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  16. final def notifyAll(): Unit

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  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(): Unit

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  20. final def wait(arg0: Long, arg1: Int): Unit

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  21. final def wait(arg0: Long): Unit

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