2 * Copyright © 2021 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.model;
20 import androidx.annotation.NonNull;
21 import androidx.lifecycle.LiveData;
23 import org.jetbrains.annotations.NotNull;
25 public abstract class AccountListItem {
26 private AccountListItem() {}
27 public abstract boolean sameContent(AccountListItem other);
29 public Type getType() {
30 if (this instanceof Account)
32 else if (this instanceof Header)
35 throw new RuntimeException("Unsupported sub-class " + this);
37 public boolean isAccount() {
38 return this instanceof Account;
40 public Account toAccount() {
42 return ((Account) this);
44 public boolean isHeader() {
45 return this instanceof Header;
47 public Header toHeader() {
49 return ((Header) this);
51 public enum Type {ACCOUNT, HEADER}
53 public static class Account extends AccountListItem {
54 private final LedgerAccount account;
55 public Account(@NotNull LedgerAccount account) {
56 this.account = account;
59 public boolean sameContent(AccountListItem other) {
60 if (!(other instanceof Account))
62 return ((Account) other).account.hasSubAccounts() == account.hasSubAccounts() &&
63 ((Account) other).account.amountsExpanded() == account.amountsExpanded() &&
64 ((Account) other).account.isExpanded() == account.isExpanded() &&
65 ((Account) other).account.getLevel() == account.getLevel() &&
66 ((Account) other).account.getAmountsString()
67 .equals(account.getAmountsString());
70 public LedgerAccount getAccount() {
75 public static class Header extends AccountListItem {
76 private final LiveData<String> text;
77 public Header(@NonNull LiveData<String> text) {
80 public LiveData<String> getText() {
84 public boolean sameContent(AccountListItem other) {