Packages

trait BoxSelector extends AnyRef

An interface which is exposing a method to select unspent boxes according to target amounts in Ergo tokens and assets and possible user-defined filter. The interface could have many instantiations implementing different strategies.

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AnyRef, Any
Known Subclasses
DefaultBoxSelector, ReplaceCompactCollectBoxSelector
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Abstract Value Members

  1. abstract def select(inputBoxes: Iterator[TrackedBox], filterFn: (TrackedBox) ⇒ Boolean, targetBalance: Long, targetAssets: Map[ModifierId, Long]): Option[BoxSelectionResult]

    A method which is selecting boxes to spend in order to collect needed amounts of ergo tokens and assets.

    A method which is selecting boxes to spend in order to collect needed amounts of ergo tokens and assets.

    inputBoxes

    - unspent boxes to choose from.

    filterFn

    - user-provided filter function for boxes. From inputBoxes, only ones to be chosen for which filterFn(box) returns true

    targetBalance

    - ergo balance to be met

    targetAssets

    - assets balances to be met

    returns

    None if select() is failing to pick appropriate boxes, otherwise Some(res), where res contains boxes to spend as well as monetary values and assets for boxes containing change (wrapped in a special BoxSelectionResult class).

Concrete Value Members

  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 calcChange(boxes: Seq[ErgoBox], targetBalance: Long, targetAssets: Map[ModifierId, Long]): Option[BoxSelectionResult]
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    protected
  6. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def formChangeBoxes(changeBalance: Long, changeBoxesAssets: Seq[Map[ModifierId, Long]]): Option[Seq[(Long, Map[ModifierId, Long])]]
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  10. final def getClass(): Class[_]
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  11. def hashCode(): Int
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  13. final def ne(arg0: AnyRef): Boolean
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  14. final def notify(): Unit
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  15. final def notifyAll(): Unit
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  16. final def synchronized[T0](arg0: ⇒ T0): T0
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  17. def toString(): String
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  18. final def wait(): Unit
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  19. final def wait(arg0: Long, arg1: Int): Unit
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  20. final def wait(arg0: Long): Unit
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Deprecated Value Members

  1. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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