org.onosproject.net.config.HostConfigOperator Maven / Gradle / Ivy
/*
* Copyright 2018-present Open Networking Foundation
*
* 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.net.config;
import com.google.common.annotations.Beta;
import org.onosproject.net.HostId;
import org.onosproject.net.host.HostDescription;
import java.util.Optional;
/**
* {@link ConfigOperator} for Host.
*
* Note: We currently assume {@link HostConfigOperator}s are commutative.
*/
@Beta
public interface HostConfigOperator extends ConfigOperator {
/**
* Binds {@link NetworkConfigService} to use for retrieving configuration.
*
* @param networkConfigService the service to use
*/
void bindService(NetworkConfigService networkConfigService);
/**
* Generates a HostDescription containing fields from a HostDescription and
* configuration.
*
* @param hostId {@link HostId} representing the port.
* @param descr input {@link HostDescription}
* @param prevConfig previous config {@link Config}
* @return Combined {@link HostDescription}
*/
HostDescription combine(HostId hostId, HostDescription descr,
Optional prevConfig);
}