Package nxt.blockchain

Class Generator

java.lang.Object

nxt.blockchain.Generator

All Implemented Interfaces:

Comparable<Generator>

public final class Generator
extends Object
implements Comparable<Generator>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Generator.ActiveGenerator	Active generator
static enum	Generator.Event

Method Summary

Modifier and Type	Method	Description
static boolean	addListener(Listener<Generator> listener, Generator.Event eventType)
static boolean	allowsFakeForging(byte[] publicKey)
int	compareTo(Generator g)
long	getAccountId()
static Collection<Generator>	getAllGenerators()
long	getDeadline()
static Generator	getGenerator(byte[] privateKey)
static int	getGeneratorCount()
long	getHitTime()
static List<Generator.ActiveGenerator>	getNextGenerators()	Return a list of generators for the next block.
static long	getNextHitTime(long lastBlockId, int curTime)
byte[]	getPublicKey()
static List<Generator>	getSortedForgers()
static void	init()
static boolean	removeListener(Listener<Generator> listener, Generator.Event eventType)
static void	setDelay(int delay)
static Generator	startForging(byte[] privateKey)
static int	stopForging()
static Generator	stopForging(byte[] privateKey)
String	toString()
static boolean	verifyHit(BigInteger hit, BigInteger effectiveBalance, Block previousBlock, int timestamp)

Methods inherited from class java.lang.Object

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

Method Details

init

public static void init()

addListener

public static boolean addListener(Listener<Generator> listener,
 Generator.Event eventType)

removeListener

public static boolean removeListener(Listener<Generator> listener,
 Generator.Event eventType)

startForging

public static Generator startForging(byte[] privateKey)

stopForging

public static Generator stopForging(byte[] privateKey)

stopForging

public static int stopForging()

getGenerator

public static Generator getGenerator(byte[] privateKey)

getGeneratorCount

public static int getGeneratorCount()

getAllGenerators

public static Collection<Generator> getAllGenerators()

getSortedForgers

public static List<Generator> getSortedForgers()

getNextHitTime

public static long getNextHitTime(long lastBlockId,
 int curTime)

setDelay

public static void setDelay(int delay)

verifyHit

public static boolean verifyHit(BigInteger hit,
 BigInteger effectiveBalance,
 Block previousBlock,
 int timestamp)

allowsFakeForging

public static boolean allowsFakeForging(byte[] publicKey)

getPublicKey

public byte[] getPublicKey()

getAccountId

public long getAccountId()

getDeadline

public long getDeadline()

getHitTime

public long getHitTime()

compareTo

public int compareTo(Generator g)

Specified by:

compareTo in interface Comparable<Generator>

toString

public String toString()

Overrides:

toString in class Object

getNextGenerators

public static List<Generator.ActiveGenerator> getNextGenerators()

Return a list of generators for the next block. The caller must hold the blockchain read lock to ensure the integrity of the returned list.

Returns:

List of generator account identifiers