/*

* java-tron is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* java-tron is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

*/

package org.tron.db;

import org.tron.protos.core.TronBlock;

public interface BlockStore {

TronBlock.Block getBestBlock();

long getMaxNumber();

TronBlock.Block getChainBlockByNumber(long blockNumber);

boolean isBlockExist(byte[] hash);

TronBlock.Block getBlockByHash(byte[] hash);

}