package io.eguan.vvr.configuration.keys;
/*
* #%L
* Project eguan
* %%
* Copyright (C) 2012 - 2017 Oodrive
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import io.eguan.configuration.UuidConfigKey;
import java.util.UUID;
/**
* Key holding the uuid of the node where this VVR is running.
* <p>
*
* <table border='1'>
* <tr>
* <th>NAME</th>
* <th>DESCRIPTION</th>
* <th>REQUIRED</th>
* <th>UNIT</th>
* <th>TYPE</th>
* <th>DEFAULT</th>
* <th>MIN</th>
* <th>MAX</th>
* </tr>
* <tr>
* <td>{@value #NAME}</td>
* <td>Uuid of the node running this VOLD instance</td>
* <td>FALSE (temporary)</td>
* <td>RFC 4122 compliant string representation of a {@link UUID}</td>
* <td>{@link UUID}</td>
* <td>N/A</td>
* <td>N/A</td>
* <td>N/A</td>
* </tr>
* </table>
*
* @author oodrive
* @author llambert
*
*/
public final class NodeConfigKey extends UuidConfigKey {
private static final String NAME = "node";
private static final NodeConfigKey INSTANCE = new NodeConfigKey();
public static NodeConfigKey getInstance() {
return INSTANCE;
}
private NodeConfigKey() {
super(NAME);
}
@Override
protected final UUID getDefaultValue() {
return null;
}
}