/*
- * Copyright © 2020 Damyan Ivanov.
+ * Copyright © 2021 Damyan Ivanov.
* This file is part of MoLe.
* MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
import net.ktnx.mobileledger.utils.Logger;
import net.ktnx.mobileledger.utils.SimpleDate;
+import org.jetbrains.annotations.NotNull;
+
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
List<TransactionListItem> transactions = Objects.requireNonNull(
param[0].model.getDisplayedTransactions()
.getValue());
+ final int transactionCount = transactions.size();
Logger.debug("go-to-date",
- String.format(Locale.US, "List contains %d transactions", transactions.size()));
+ String.format(Locale.US, "List contains %d transactions", transactionCount));
TransactionListItem target = new TransactionListItem(date, true);
int found =
if (found >= 0)
return found;
else
- return 1 - found;
+ return -1 - found;
}
public static class Params {
public final MainModel model;
public final SimpleDate date;
- public Params(MainModel model, SimpleDate date) {
+ public Params(@NotNull MainModel model, @NotNull SimpleDate date) {
this.model = model;
this.date = date;
}
static class TransactionListItemComparator implements Comparator<TransactionListItem> {
@Override
- public int compare(TransactionListItem a, TransactionListItem b) {
+ public int compare(@NotNull TransactionListItem a, @NotNull TransactionListItem b) {
+ final TransactionListItem.Type aType = a.getType();
+ if (aType == TransactionListItem.Type.HEADER)
+ return +1;
+ final TransactionListItem.Type bType = b.getType();
+ if (bType == TransactionListItem.Type.HEADER)
+ return -1;
final SimpleDate aDate = a.getDate();
final SimpleDate bDate = b.getDate();
int res = aDate.compareTo(bDate);
if (res != 0)
return -res; // transactions are reverse sorted by date
- if (a.getType() == TransactionListItem.Type.DELIMITER) {
- if (b.getType() == TransactionListItem.Type.DELIMITER)
+ if (aType == TransactionListItem.Type.DELIMITER) {
+ if (bType == TransactionListItem.Type.DELIMITER)
return 0;
else
return -1;
}
else {
- if (b.getType() == TransactionListItem.Type.DELIMITER)
+ if (bType == TransactionListItem.Type.DELIMITER)
return +1;
else
return 0;