Module uk.oczadly.karl.jnano

Package uk.oczadly.karl.jnano.model.block

Class SendBlock

java.lang.Object

uk.oczadly.karl.jnano.model.block.Block

uk.oczadly.karl.jnano.model.block.SendBlock

All Implemented Interfaces:

IBlock, IBlockBalance, IBlockLink, IBlockPrevious

public class SendBlock
extends Block
implements IBlockPrevious, IBlockLink, IBlockBalance

Represents a send block, and the associated data.

Field Summary

Fields

Modifier and Type	Field	Description
static Function<com.google.gson.JsonObject,SendBlock>	DESERIALIZER	A function which converts a JsonObject into a SendBlock instance.

Fields inherited from class uk.oczadly.karl.jnano.model.block.Block

HASH_LENGTH

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SendBlock(String hash, String signature, WorkSolution work, String previousBlockHash, NanoAccount destinationAccount, BigInteger balance)
	SendBlock(String signature, WorkSolution work, String previousBlockHash, NanoAccount destinationAccount, BigInteger balance)

Method Summary

Modifier and Type	Method	Description
protected byte[][]	generateHashables()
BigInteger	getBalance()
NanoAccount	getDestinationAccount()
NanoAccount	getLinkAsAccount()
String	getLinkData()
String	getPreviousBlockHash()

Methods inherited from class uk.oczadly.karl.jnano.model.block.Block

buildJsonObject, calculateHashBytes, equals, fillJsonBlanks, getHash, getHashBytes, getJsonObject, getJsonObject, getSignature, getType, getTypeString, getWorkSolution, hashCode, isComplete, parse, parse, toJsonString, toJsonString, toString

Methods inherited from interface uk.oczadly.karl.jnano.model.block.interfaces.IBlock

getHash, getSignature, getType, getTypeString, getWorkSolution

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DESERIALIZER

public static final Function<com.google.gson.JsonObject,SendBlock> DESERIALIZER

A function which converts a JsonObject into a SendBlock instance.

Constructor Detail

SendBlock

public SendBlock(String signature,
                 WorkSolution work,
                 String previousBlockHash,
                 NanoAccount destinationAccount,
                 BigInteger balance)

SendBlock

protected SendBlock(String hash,
                    String signature,
                    WorkSolution work,
                    String previousBlockHash,
                    NanoAccount destinationAccount,
                    BigInteger balance)

Method Detail

getPreviousBlockHash

public final String getPreviousBlockHash()

Specified by:

getPreviousBlockHash in interface IBlockPrevious

Returns:

the hash of the previous block in this account's blockchain

getDestinationAccount

public final NanoAccount getDestinationAccount()

Returns:

the destination account which the funds will be sent to

getBalance

public final BigInteger getBalance()

Specified by:

getBalance in interface IBlockBalance

Returns:

the balance of the account after this transaction

getLinkData

public final String getLinkData()

Specified by:

getLinkData in interface IBlockLink

Returns:

the link data, encoded as a hexadecimal string

getLinkAsAccount

public final NanoAccount getLinkAsAccount()

Specified by:

getLinkAsAccount in interface IBlockLink

Returns:

the link data, encoded as a Nano account

generateHashables

protected byte[][] generateHashables()

Specified by:

generateHashables in class Block

Returns:

an array of hashable byte arrays in the correct sequence, or null if not supported