io.nem.sdk.model.blockchain

Class BlockInfo

java.lang.Object

io.nem.sdk.model.blockchain.BlockInfo

public class BlockInfo
extends java.lang.Object

The block info structure describes basic information of a block.

Since:

1.0

Constructor Summary

Constructors

Constructor and Description

BlockInfo(java.lang.String hash, java.lang.String generationHash, java.util.Optional<java.math.BigInteger> totalFee, java.util.Optional<java.lang.Integer> numTransactions, java.lang.String signature, PublicAccount signer, NetworkType networkType, java.lang.Integer version, int type, java.math.BigInteger height, java.math.BigInteger timestamp, java.math.BigInteger difficulty, java.lang.String previousBlockHash, java.lang.String blockTransactionsHash)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getBlockTransactionsHash() Returns the block transaction hash.
java.math.BigInteger	getDifficulty() Returns POI difficulty to harvest a block.
java.lang.String	getGenerationHash() Returns block generation hash.
java.lang.String	getHash() Returns block hash.
java.math.BigInteger	getHeight() Returns height of which the block was confirmed.
NetworkType	getNetworkType() Returns network type.
java.util.Optional<java.lang.Integer>	getNumTransactions() Returns number of transactions included the block.
java.lang.String	getPreviousBlockHash() Returns the last block hash.
java.lang.String	getSignature() Returns The block signature.
PublicAccount	getSigner() Returns public account of block harvester.
java.math.BigInteger	getTimestamp() Returns the number of seconds elapsed since the creation of the nemesis blockchain.
java.util.Optional<java.math.BigInteger>	getTotalFee() Returns total fee paid to the account harvesting the block.
int	getType() Returns block transaction type.
java.lang.Integer	getVersion() Returns block transaction version.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockInfo

public BlockInfo(java.lang.String hash,
                 java.lang.String generationHash,
                 java.util.Optional<java.math.BigInteger> totalFee,
                 java.util.Optional<java.lang.Integer> numTransactions,
                 java.lang.String signature,
                 PublicAccount signer,
                 NetworkType networkType,
                 java.lang.Integer version,
                 int type,
                 java.math.BigInteger height,
                 java.math.BigInteger timestamp,
                 java.math.BigInteger difficulty,
                 java.lang.String previousBlockHash,
                 java.lang.String blockTransactionsHash)

Method Detail

getHash

public java.lang.String getHash()

Returns block hash.

Returns:

String

getGenerationHash

public java.lang.String getGenerationHash()

Returns block generation hash.

Returns:

String

getTotalFee

public java.util.Optional<java.math.BigInteger> getTotalFee()

Returns total fee paid to the account harvesting the block. When generated by listeners optional empty.

Returns:

Optional

getNumTransactions

public java.util.Optional<java.lang.Integer> getNumTransactions()

Returns number of transactions included the block. When generated by listeners optional empty.

Returns:

Optional

getSignature

public java.lang.String getSignature()

Returns The block signature. The signature was generated by the signer and can be used to validate that the blockchain data was not modified by a node.

Returns:

String

getSigner

public PublicAccount getSigner()

Returns public account of block harvester.

Returns:

PublicAccount

getNetworkType

public NetworkType getNetworkType()

Returns network type.

Returns:

NetworkType

getVersion

public java.lang.Integer getVersion()

Returns block transaction version.

Returns:

Integer

getType

public int getType()

Returns block transaction type.

Returns:

int

getHeight

public java.math.BigInteger getHeight()

Returns height of which the block was confirmed. Each block has a unique height. Subsequent blocks differ in height by 1.

Returns:

BigInteger

getTimestamp

public java.math.BigInteger getTimestamp()

Returns the number of seconds elapsed since the creation of the nemesis blockchain.

Returns:

BigInteger

getDifficulty

public java.math.BigInteger getDifficulty()

Returns POI difficulty to harvest a block.

Returns:

BigInteger

getPreviousBlockHash

public java.lang.String getPreviousBlockHash()

Returns the last block hash.

Returns:

String

getBlockTransactionsHash

public java.lang.String getBlockTransactionsHash()

Returns the block transaction hash.

Returns:

String

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object