Package nxt.peer

Class FeeRateCalculator

java.lang.Object

nxt.peer.FeeRateCalculator

public class FeeRateCalculator
extends Object

Filters the currently known BundlerRates according to the provided minBalance, minFeeLimit and whitelist. Calculates the best NQT per FXT rate to be used when creating a child chain transaction.
The best rate is not always the cheapest one and depends on the priority of the transaction

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FeeRateCalculator.Builder
static enum	FeeRateCalculator.TransactionPriority

Method Summary

Modifier and Type	Method	Description
static FeeRateCalculator.Builder	create()
long	getBestRate(Chain childChain)
List<BundlerRate>	getBestRates()
long	getMinBalance()
long	getMinFeeLimit()
FeeRateCalculator.TransactionPriority	getPriority()
Set<Long>	getWhitelist()

Methods inherited from class java.lang.Object

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

Method Details

create

public static FeeRateCalculator.Builder create()

getMinBalance

public long getMinBalance()

getMinFeeLimit

public long getMinFeeLimit()

getWhitelist

public Set<Long> getWhitelist()

getPriority

public FeeRateCalculator.TransactionPriority getPriority()

getBestRates

public List<BundlerRate> getBestRates()

Returns:

The best bundler rate for each child chain

getBestRate

public long getBestRate(Chain childChain)

Parameters:

childChain - The child chain we are interested in

Returns:

The best NQT per FXT rate for a child chain