/*
 * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.controller.cluster.datastore;

import java.util.concurrent.atomic.AtomicLong;
import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
import org.opendaylight.controller.cluster.access.concepts.FrontendIdentifier;
import org.opendaylight.controller.cluster.access.concepts.FrontendType;
import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
import org.opendaylight.controller.cluster.access.concepts.MemberName;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;

public abstract class AbstractTest {
    protected static final MemberName MEMBER_NAME = MemberName.forName("member-1");
    private static final FrontendType FRONTEND_TYPE = FrontendType.forName(ShardTransactionTest.class.getSimpleName());

    protected static final FrontendIdentifier FRONTEND_ID = FrontendIdentifier.create(MEMBER_NAME, FRONTEND_TYPE);

    private static final ClientIdentifier CLIENT_ID = ClientIdentifier.create(FRONTEND_ID, 0);
    private static final LocalHistoryIdentifier HISTORY_ID = new LocalHistoryIdentifier(CLIENT_ID, 0);
    private static final AtomicLong HISTORY_COUNTER = new AtomicLong();
    private static final AtomicLong TX_COUNTER = new AtomicLong();

    protected static void setUpStatic() {
        HISTORY_COUNTER.set(1L);
        TX_COUNTER.set(1L);
    }

    protected static TransactionIdentifier nextTransactionId() {
        return new TransactionIdentifier(HISTORY_ID, TX_COUNTER.getAndIncrement());
    }

    protected static LocalHistoryIdentifier nextHistoryId() {
        return new LocalHistoryIdentifier(CLIENT_ID, HISTORY_COUNTER.incrementAndGet());
    }
}