libnexakotlin/org.nexa.libnexakotlin/NexaMerkleBlock

NexaMerkleBlock

class NexaMerkleBlock(val chainSelector: ChainSelector) : NexaBlockHeader, iMerkleBlock

A block that contains a subset of the total number of transactions, and includes a merkle proof that the provided transactions are part of the block

Constructors

NexaMerkleBlock

constructor(chainSelector: ChainSelector, stream: BCHserialized)

constructor(chainSelector: ChainSelector)

Properties

val chainSelector: ChainSelector

open override var chainWork: BigInteger

open override var diffBits: Long

var feePoolAmt: Long

open override val hash: Hash256

Return this block's hash. Uses a cached value if one exists. If you change the block be sure to call calcHash() or invalidateHash() to update this value either greedily or lazily respectively

open override var hashAncestor: Hash256

var hashData: Hash256?

open override var hashMerkleRoot: Hash256

open override var hashPrevBlock: Hash256

var hashTxFilter: Hash256

open override var height: Long

var minerData: ByteArray

var nonce: ByteArray

open override var size: Long

open override var time: Long

open override var txCount: Long

open override val txes: MutableList<NexaTransaction>

open override val txHashes: MutableSet<Hash256>

var utxoCommitment: ByteArray

open val work: BigInteger

Functions

fun assignHashData(h: Hash256)

open override fun BCHdeserialize(stream: BCHserialized): BCHserialized

Deserializer Note that this includes the number of tx in NETWORK serialization as a legacy of the P2P network protocol. In DISK serialization, the block size in bytes is included.

open override fun BCHserialize(format: SerializationType): BCHserialized

open override fun calcHash(): Hash256

Force recalculation of hash. To access the hash just use #hash

open override fun changed()

Communicate that this object has been changed, so recalculation of cached data is needed

open override fun complete(): Boolean

Determine whether all matching transactions have been acquired.

deserHeaderFields

fun deserHeaderFields(stream: BCHserialized): BCHserialized

Deserialize just the header fields (used when this header is included in other objects/messages

open operator override fun equals(other: Any?): Boolean

open override fun finalize()

serializeHeader

fun serializeHeader(format: SerializationType): BCHserialized

open fun toByteArray(format: SerializationType = SerializationType.UNKNOWN): ByteArray

open override fun toString(): String

open override fun txArrived(tx: iTransaction): Boolean

Call to offer a transaction that this merkleblock might contain.

open override fun validate(cs: ChainSelector): Boolean

run checks (such as verifying POW claim) & return true if the block header is consistent