/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j 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.
 *
 * This program 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.neo4j.kernel.impl.transaction.log.entry.v42;

import java.util.Objects;
import org.neo4j.kernel.KernelVersion;
import org.neo4j.kernel.impl.transaction.log.entry.LogEntryCommit;

public class LogEntryCommitV4_2 extends LogEntryCommit {
    private final int checksum;

    public LogEntryCommitV4_2(KernelVersion kernelVersion, long txId, long timeWritten, int checksum) {
        super(kernelVersion, txId, timeWritten);
        this.checksum = checksum;
    }

    @Override
    public int getChecksum() {
        return checksum;
    }

    @Override
    public String toString() {
        return "Commit[txId=" + getTxId() + ", " + timestamp(getTimeWritten()) + ", checksum=" + checksum + "]";
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        LogEntryCommitV4_2 that = (LogEntryCommitV4_2) o;
        return txId == that.txId && timeWritten == that.timeWritten && checksum == that.checksum;
    }

    @Override
    public int hashCode() {
        return Objects.hash(txId, timeWritten, checksum);
    }
}
