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/*
 * Copyright (c) 2017 Red Hat, 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.netvirt.natservice.ha;

import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import javax.inject.Singleton;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.ext.routers.Routers;

@Singleton
public class NatDataUtil {

    private final Map routerMap = new ConcurrentHashMap<>();

    public void addtoRouterMap(Routers router) {
        routerMap.put(router.getRouterName(), router);
    }

    public void updateRouterMap(Routers router) {
        routerMap.put(router.getRouterName(), router);
    }

    public void removeFromRouterMap(Routers router) {
        routerMap.remove(router.getRouterName());
    }

    public Routers getRouter(String routerId) {
        return routerMap.get(routerId);
    }

    public Set> getAllRouters() {
        return routerMap.entrySet();
    }
}