Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

2.  final def ##: Int

   Definition Classes

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3.  final def ==(arg0: Any): Boolean

   Definition Classes

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4.  def accumulate(walletUtxos: Vector[CoinSelectorUtxo], outputs: Vector[TransactionOutput], feeRate: FeeUnit): Vector[CoinSelectorUtxo]

   Greedily selects from walletUtxos in order, skipping outputs with values below their fees

   Greedily selects from walletUtxos in order, skipping outputs with values below their fees

   Definition Classes

   CoinSelector

5.  def accumulateLargest(walletUtxos: Vector[CoinSelectorUtxo], outputs: Vector[TransactionOutput], feeRate: FeeUnit): Vector[CoinSelectorUtxo]

   Greedily selects from walletUtxos starting with the largest outputs, skipping outputs with values below their fees.

   Greedily selects from walletUtxos starting with the largest outputs, skipping outputs with values below their fees. Better for high fee environments than accumulateSmallestViable.

   Definition Classes

   CoinSelector

6.  def accumulateSmallestViable(walletUtxos: Vector[CoinSelectorUtxo], outputs: Vector[TransactionOutput], feeRate: FeeUnit): Vector[CoinSelectorUtxo]

   Greedily selects from walletUtxos starting with the smallest outputs, skipping outputs with values below their fees.

   Greedily selects from walletUtxos starting with the smallest outputs, skipping outputs with values below their fees. Good for low fee environments to consolidate UTXOs.

   Has the potential privacy breach of connecting a ton of UTXOs to one address.

   Definition Classes

   CoinSelector

7.  def approximateUtxoSize(utxo: CoinSelectorUtxo): Long

   Cribbed from https://github.com/bitcoinjs/coinselect/blob/master/utils.js

8.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

9.  def calcEffectiveValue(utxo: CoinSelectorUtxo, feeRate: FeeUnit): CurrencyUnit

   Definition Classes

   CoinSelector

10.  def calculateSelectionWaste(utxos: Vector[CoinSelectorUtxo], changeCostOpt: Option[CurrencyUnit], target: CurrencyUnit, feeRate: FeeUnit, longTermFeeRate: FeeUnit): CurrencyUnit

    Compute the waste for this result given the cost of change and the opportunity cost of spending these inputs now vs in the future.

    Compute the waste for this result given the cost of change and the opportunity cost of spending these inputs now vs in the future. If change exists, waste = changeCost + inputs * (effective_feerate - long_term_feerate) If no change, waste = excess + inputs * (effective_feerate - long_term_feerate) where excess = totalEffectiveValue \- target change_cost = effective_feerate * change_output_size + long_term_feerate * change_spend_size

    Copied from

    utxos

    The selected inputs

    changeCostOpt

    The cost of creating change and spending it in the future. None if there is no change.

    target

    The amount targeted by the coin selection algorithm.

    longTermFeeRate

    The expected average fee rate used over the long term

    returns

    The waste

    See also

    https://github.com/achow101/bitcoin/blob/4f5ad43b1e05cd7b403f87aae4c4d42e5aea810b/src/wallet/coinselection.cpp#L345

11.  def calculateUtxoFee(utxo: CoinSelectorUtxo, feeRate: FeeUnit): CurrencyUnit

    Definition Classes

    CoinSelector

12.  def clone(): AnyRef

    Attributes

    protected[lang]

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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()

13.  final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

14.  def equals(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef → Any

15.  def finalize(): Unit

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    protected[lang]

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    @throws(classOf[java.lang.Throwable])

16.  final def getClass(): Class[_ <: AnyRef]

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    @native()

17.  def hashCode(): Int

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    @native()

18.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

19.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

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20.  final def notify(): Unit

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    @native()

21.  final def notifyAll(): Unit

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22.  def randomSelection(walletUtxos: Vector[CoinSelectorUtxo], outputs: Vector[TransactionOutput], feeRate: FeeUnit): Vector[CoinSelectorUtxo]

    Randomly selects utxos until it has enough to fund the desired amount, should only be used for research purposes

    Randomly selects utxos until it has enough to fund the desired amount, should only be used for research purposes

    Definition Classes

    CoinSelector

23.  def selectByAlgo(coinSelectionAlgo: CoinSelectionAlgo, walletUtxos: Vector[CoinSelectorUtxo], outputs: Vector[TransactionOutput], feeRate: FeeUnit, longTermFeeRateOpt: Option[FeeUnit] = None): Vector[CoinSelectorUtxo]
24.  def selectByLeastWaste(walletUtxos: Vector[CoinSelectorUtxo], outputs: Vector[TransactionOutput], feeRate: FeeUnit, longTermFeeRate: FeeUnit): Vector[CoinSelectorUtxo]
25.  final def synchronized[T0](arg0: => T0): T0

    Definition Classes

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26.  def toString(): String

    Definition Classes

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27.  final def wait(): Unit

    Definition Classes

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    @throws(classOf[java.lang.InterruptedException])

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

    Definition Classes

    AnyRef

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    @throws(classOf[java.lang.InterruptedException])

29.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

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    @throws(classOf[java.lang.InterruptedException]) @native()