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Make tx bytes functions lazy vals (#2180)

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Ben Carman 2020-10-14 14:18:24 -05:00 • committed by GitHub
parent 9787e89403
commit c104bf11fb
4 changed files with 6 additions and 6 deletions
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4
core/src/main/scala/org/bitcoins/core/protocol/transaction/Transaction.scala
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@ -138,7 +138,7 @@ object Transaction extends Factory[Transaction] {
sealed abstract class NonWitnessTransaction extends Transaction {
override def weight: Long = byteSize * 4
override def bytes: ByteVector = {
override lazy val bytes: ByteVector = {
val versionBytes = version.bytes.reverse
val inputBytes = BytesUtil.writeCmpctSizeUInt(inputs)
val outputBytes = BytesUtil.writeCmpctSizeUInt(outputs)
@ -235,7 +235,7 @@ case class WitnessTransaction(
* Functionality inside of Bitcoin Core:
* [[https://github.com/bitcoin/bitcoin/blob/e8cfe1ee2d01c493b758a67ad14707dca15792ea/src/primitives/transaction.h#L282-L287s]]
*/
override def bytes: ByteVector = {
override lazy val bytes: ByteVector = {
val versionBytes = version.bytes.reverse
val inputBytes = BytesUtil.writeCmpctSizeUInt(inputs)
val outputBytes = BytesUtil.writeCmpctSizeUInt(outputs)

2
core/src/main/scala/org/bitcoins/core/protocol/transaction/TransactionInput.scala
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@ -16,7 +16,7 @@ sealed abstract class TransactionInput extends NetworkElement {
def scriptSignature: ScriptSignature
def sequence: UInt32
override def bytes = RawTransactionInputParser.write(this)
override lazy val bytes: ByteVector = RawTransactionInputParser.write(this)
}
case object EmptyTransactionInput extends TransactionInput {

4
core/src/main/scala/org/bitcoins/core/protocol/transaction/TransactionOutput.scala
View file

@ -10,9 +10,9 @@ case class TransactionOutput(value: CurrencyUnit, scriptPubKey: ScriptPubKey)
extends NetworkElement {
//https://bitcoin.org/en/developer-reference#txout
override lazy val byteSize = scriptPubKey.byteSize + 8
override lazy val byteSize: Long = scriptPubKey.byteSize + 8
override def bytes = RawTransactionOutputParser.write(this)
override lazy val bytes: ByteVector = RawTransactionOutputParser.write(this)
}
final object EmptyTransactionOutput

2
core/src/main/scala/org/bitcoins/core/protocol/transaction/TransactionWitness.scala
View file

@ -17,7 +17,7 @@ sealed abstract class TransactionWitness
val witnesses: Vector[ScriptWitness]
override protected val wrapped: Vector[ScriptWitness] = witnesses
override def bytes: ByteVector = {
override lazy val bytes: ByteVector = {
RawTransactionWitnessParser.write(this)
}