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use List interface instead of LinkedList implementation

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This commit is contained in:
Jiri Peinlich 2014-07-21 13:29:18 +02:00 • committed by Mike Hearn
parent c6659bcf5f
commit cb0d052e08
5 changed files with 9 additions and 8 deletions
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4
core/src/main/java/com/google/bitcoin/core/Wallet.java
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@ -2276,7 +2276,7 @@ public class Wallet extends BaseTaggableObject implements Serializable, BlockCha
* {@link #addWatchedScripts(java.util.List)}.
* @param excludeImmatureCoinbases Whether to ignore outputs that are unspendable due to being immature.
*/
public LinkedList<TransactionOutput> getWatchedOutputs(boolean excludeImmatureCoinbases) {
public List<TransactionOutput> getWatchedOutputs(boolean excludeImmatureCoinbases) {
lock.lock();
try {
LinkedList<TransactionOutput> candidates = Lists.newLinkedList();
@ -2723,7 +2723,7 @@ public class Wallet extends BaseTaggableObject implements Serializable, BlockCha
lock.lock();
try {
checkNotNull(selector);
LinkedList<TransactionOutput> candidates = getWatchedOutputs(true);
List<TransactionOutput> candidates = getWatchedOutputs(true);
CoinSelection selection = selector.select(NetworkParameters.MAX_MONEY, candidates);
return selection.valueGathered;
} finally {

4
core/src/main/java/com/google/bitcoin/wallet/CoinSelector.java
View file

@ -3,7 +3,7 @@ package com.google.bitcoin.wallet;
import com.google.bitcoin.core.Coin;
import com.google.bitcoin.core.TransactionOutput;
import java.util.LinkedList;
import java.util.List;
/**
* A CoinSelector is responsible for picking some outputs to spend, from the list of all spendable outputs. It
@ -17,5 +17,5 @@ public interface CoinSelector {
* this call and can be edited freely. See the docs for CoinSelection to learn more, or look a the implementation
* of {@link com.google.bitcoin.wallet.DefaultCoinSelector}.
*/
public CoinSelection select(Coin target, LinkedList<TransactionOutput> candidates);
public CoinSelection select(Coin target, List<TransactionOutput> candidates);
}

2
core/src/main/java/com/google/bitcoin/wallet/DefaultCoinSelector.java
View file

@ -18,7 +18,7 @@ import java.util.*;
*/
public class DefaultCoinSelector implements CoinSelector {
@Override
public CoinSelection select(Coin biTarget, LinkedList<TransactionOutput> candidates) {
public CoinSelection select(Coin biTarget, List<TransactionOutput> candidates) {
long target = biTarget.value;
HashSet<TransactionOutput> selected = new HashSet<TransactionOutput>();
// Sort the inputs by age*value so we get the highest "coindays" spent.

4
core/src/main/java/com/google/bitcoin/wallet/FilteringCoinSelector.java
View file

@ -21,7 +21,7 @@ import com.google.bitcoin.core.*;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
/**
* A filtering coin selector delegates to another coin selector, but won't select outputs spent by the given transactions.
@ -41,7 +41,7 @@ public class FilteringCoinSelector implements CoinSelector {
}
@Override
public CoinSelection select(Coin target, LinkedList<TransactionOutput> candidates) {
public CoinSelection select(Coin target, List<TransactionOutput> candidates) {
Iterator<TransactionOutput> iter = candidates.iterator();
while (iter.hasNext()) {
TransactionOutput output = iter.next();

3
core/src/main/java/com/google/bitcoin/wallet/KeyTimeCoinSelector.java
View file

@ -23,6 +23,7 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.LinkedList;
import java.util.List;
import static com.google.common.base.Preconditions.checkNotNull;
@ -47,7 +48,7 @@ public class KeyTimeCoinSelector implements CoinSelector {
}
@Override
public CoinSelection select(Coin target, LinkedList<TransactionOutput> candidates) {
public CoinSelection select(Coin target, List<TransactionOutput> candidates) {
try {
LinkedList<TransactionOutput> gathered = Lists.newLinkedList();
Coin valueGathered = Coin.ZERO;