org.onosproject.openflow.controller.RoleState Maven / Gradle / Ivy
/*
* Copyright 2014 Open Networking Laboratory
*
* 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.
*/
package org.onosproject.openflow.controller;
import org.projectfloodlight.openflow.protocol.OFControllerRole;
/**
* The role of the controller as it pertains to a particular switch.
* Note that this definition of the role enum is different from the
* OF1.3 definition. It is maintained here to be backward compatible to
* earlier versions of the controller code. This enum is translated
* to the OF1.3 enum, before role messages are sent to the switch.
* See sendRoleRequestMessage method in OFSwitchImpl
*/
public enum RoleState {
EQUAL(OFControllerRole.ROLE_EQUAL),
MASTER(OFControllerRole.ROLE_MASTER),
SLAVE(OFControllerRole.ROLE_SLAVE);
private RoleState(OFControllerRole nxRole) {
nxRole.ordinal();
}
}