org.bitcoinj.wallet

Class FilteringCoinSelector

java.lang.Object

org.bitcoinj.wallet.FilteringCoinSelector

All Implemented Interfaces:

CoinSelector

public class FilteringCoinSelector
extends Object
implements CoinSelector

A filtering coin selector delegates to another coin selector, but won't select outputs spent by the given transactions.

Field Summary

Fields

Modifier and Type	Field and Description
protected CoinSelector	delegate
protected HashSet<TransactionOutPoint>	spent

Constructor Summary

Constructors

Constructor and Description
FilteringCoinSelector(CoinSelector delegate)

Method Summary

Modifier and Type	Method and Description
void	excludeOutputsSpentBy(Transaction tx)
CoinSelection	select(Coin target, List<TransactionOutput> candidates) Creates a CoinSelection that tries to meet the target amount of value.

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected CoinSelector delegate

spent

protected HashSet<TransactionOutPoint> spent

Constructor Detail

FilteringCoinSelector

public FilteringCoinSelector(CoinSelector delegate)

Method Detail

excludeOutputsSpentBy

public void excludeOutputsSpentBy(Transaction tx)

select

public CoinSelection select(Coin target,
                            List<TransactionOutput> candidates)

Description copied from interface: CoinSelector

Creates a CoinSelection that tries to meet the target amount of value. The candidates list is given to this call and can be edited freely. See the docs for CoinSelection to learn more, or look a the implementation of DefaultCoinSelector.

Specified by:

select in interface CoinSelector