Package io.nem.symbol.catapult.builders

Class NormalBlockHeaderBuilder

java.lang.Object

io.nem.symbol.catapult.builders.BlockHeaderBuilder

io.nem.symbol.catapult.builders.NormalBlockHeaderBuilder

All Implemented Interfaces:

Serializer

public class NormalBlockHeaderBuilder
extends BlockHeaderBuilder
implements Serializer

Binary layout for a normal block header

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NormalBlockHeaderBuilder(SignatureDto signature, KeyDto signerPublicKey, byte version, NetworkTypeDto network, EntityTypeDto type, HeightDto height, TimestampDto timestamp, DifficultyDto difficulty, VrfProofBuilder generationHashProof, Hash256Dto previousBlockHash, Hash256Dto transactionsHash, Hash256Dto receiptsHash, Hash256Dto stateHash, AddressDto beneficiaryAddress, BlockFeeMultiplierDto feeMultiplier)	Constructor.
protected	NormalBlockHeaderBuilder(java.io.DataInputStream stream)	Constructor - Creates an object from stream.

Method Summary

Modifier and Type	Method	Description
static NormalBlockHeaderBuilder	create(SignatureDto signature, KeyDto signerPublicKey, byte version, NetworkTypeDto network, EntityTypeDto type, HeightDto height, TimestampDto timestamp, DifficultyDto difficulty, VrfProofBuilder generationHashProof, Hash256Dto previousBlockHash, Hash256Dto transactionsHash, Hash256Dto receiptsHash, Hash256Dto stateHash, AddressDto beneficiaryAddress, BlockFeeMultiplierDto feeMultiplier)	Creates an instance of NormalBlockHeaderBuilder.
int	getSize()	Gets the size of the object.
static NormalBlockHeaderBuilder	loadFromBinary(java.io.DataInputStream stream)	Creates an instance of NormalBlockHeaderBuilder from a stream.
byte[]	serialize()	Serializes an object to bytes.

Methods inherited from class io.nem.symbol.catapult.builders.BlockHeaderBuilder

getBeneficiaryAddress, getDifficulty, getFeeMultiplier, getGenerationHashProof, getHeight, getNetwork, getPreviousBlockHash, getReceiptsHash, getSignature, getSignerPublicKey, getStateHash, getStreamSize, getTimestamp, getTransactionsHash, getType, getVersion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NormalBlockHeaderBuilder

protected NormalBlockHeaderBuilder(java.io.DataInputStream stream)

Constructor - Creates an object from stream.

Parameters:

stream - Byte stream to use to serialize the object.

NormalBlockHeaderBuilder

protected NormalBlockHeaderBuilder(SignatureDto signature,
                                   KeyDto signerPublicKey,
                                   byte version,
                                   NetworkTypeDto network,
                                   EntityTypeDto type,
                                   HeightDto height,
                                   TimestampDto timestamp,
                                   DifficultyDto difficulty,
                                   VrfProofBuilder generationHashProof,
                                   Hash256Dto previousBlockHash,
                                   Hash256Dto transactionsHash,
                                   Hash256Dto receiptsHash,
                                   Hash256Dto stateHash,
                                   AddressDto beneficiaryAddress,
                                   BlockFeeMultiplierDto feeMultiplier)

Constructor.

Parameters:

signature - Entity signature.

signerPublicKey - Entity signer's public key.

version - Entity version.

network - Entity network.

type - Entity type.

height - Block height.

timestamp - Number of milliseconds elapsed since creation of nemesis block.

difficulty - Block difficulty.

generationHashProof - Generation hash proof.

previousBlockHash - Previous block hash.

transactionsHash - Hash of the transactions in this block.

receiptsHash - Hash of the receipts generated by this block.

stateHash - Hash of the global chain state at this block.

beneficiaryAddress - Beneficiary address designated by harvester.

feeMultiplier - Fee multiplier applied to block transactions.

Method Detail

loadFromBinary

public static NormalBlockHeaderBuilder loadFromBinary(java.io.DataInputStream stream)

Creates an instance of NormalBlockHeaderBuilder from a stream.

Parameters:

stream - Byte stream to use to serialize the object.

Returns:

Instance of NormalBlockHeaderBuilder.

create

public static NormalBlockHeaderBuilder create(SignatureDto signature,
                                              KeyDto signerPublicKey,
                                              byte version,
                                              NetworkTypeDto network,
                                              EntityTypeDto type,
                                              HeightDto height,
                                              TimestampDto timestamp,
                                              DifficultyDto difficulty,
                                              VrfProofBuilder generationHashProof,
                                              Hash256Dto previousBlockHash,
                                              Hash256Dto transactionsHash,
                                              Hash256Dto receiptsHash,
                                              Hash256Dto stateHash,
                                              AddressDto beneficiaryAddress,
                                              BlockFeeMultiplierDto feeMultiplier)

Creates an instance of NormalBlockHeaderBuilder.

Parameters:

signature - Entity signature.

signerPublicKey - Entity signer's public key.

version - Entity version.

network - Entity network.

type - Entity type.

height - Block height.

timestamp - Number of milliseconds elapsed since creation of nemesis block.

difficulty - Block difficulty.

generationHashProof - Generation hash proof.

previousBlockHash - Previous block hash.

transactionsHash - Hash of the transactions in this block.

receiptsHash - Hash of the receipts generated by this block.

stateHash - Hash of the global chain state at this block.

beneficiaryAddress - Beneficiary address designated by harvester.

feeMultiplier - Fee multiplier applied to block transactions.

Returns:

Instance of NormalBlockHeaderBuilder.

getSize

public int getSize()

Gets the size of the object.

Specified by:

getSize in interface Serializer

Overrides:

getSize in class BlockHeaderBuilder

Returns:

Size in bytes.

serialize

public byte[] serialize()

Serializes an object to bytes.

Specified by:

serialize in interface Serializer

Overrides:

serialize in class BlockHeaderBuilder

Returns:

Serialized bytes.