Coverage Summary for Class: BtcBlockStoreWithCache (co.rsk.peg)
Class |
BtcBlockStoreWithCache$Factory |
Total |
1 /*
2 * This file is part of RskJ
3 * Copyright (C) 2018 RSK Labs Ltd.
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19 package co.rsk.peg;
20
21 import co.rsk.bitcoinj.core.Sha256Hash;
22 import co.rsk.bitcoinj.core.StoredBlock;
23 import co.rsk.bitcoinj.store.BlockStoreException;
24 import co.rsk.bitcoinj.store.BtcBlockStore;
25 import co.rsk.config.BridgeConstants;
26 import org.ethereum.config.blockchain.upgrades.ActivationConfig.ForBlock;
27 import org.ethereum.core.Repository;
28
29 /**
30 * Implementation of a bitcoinj blockstore that persists to RSK's Repository
31 * @author Oscar Guindzberg
32 */
33 public interface BtcBlockStoreWithCache extends BtcBlockStore {
34
35 StoredBlock getFromCache(Sha256Hash branchBlockHash);
36
37 StoredBlock getStoredBlockAtMainChainHeight(int height) throws BlockStoreException;
38
39 StoredBlock getStoredBlockAtMainChainDepth(int depth) throws BlockStoreException;
40
41 interface Factory {
42 BtcBlockStoreWithCache newInstance(
43 Repository track,
44 BridgeConstants bridgeConstants,
45 BridgeStorageProvider bridgeStorageProvider,
46 ForBlock activations
47 );
48 }
49 }