Merge "Split resolved-policy to provided and consumed"
[groupbasedpolicy.git] / neutron-mapper / src / main / java / org / opendaylight / groupbasedpolicy / neutron / mapper / mapping / NeutronNetworkDao.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8 package org.opendaylight.groupbasedpolicy.neutron.mapper.mapping;
9
10 import java.util.HashSet;
11 import java.util.Set;
12
13 import org.opendaylight.neutron.spi.NeutronNetwork;
14
15 import com.google.common.base.Preconditions;
16
17 public class NeutronNetworkDao {
18
19     private final Set<String> externalNetworks = new HashSet<>();
20
21     public void addNetwork(NeutronNetwork network) {
22         Preconditions.checkNotNull(network);
23         if (network.getRouterExternal() != null && network.getRouterExternal() == true) {
24             externalNetworks.add(network.getID());
25         }
26     }
27
28     /**
29      * Checks if neutron network is external
30      * @param networkId UUID of the network
31      * @return {@code true} if {@link NeutronNetwork#getRouterExternal()} is {@code true}; {@code false} otherwise
32      */
33     public boolean isExternalNetwork(String networkId) {
34         return externalNetworks.contains(networkId);
35     }
36
37 }