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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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 io.fd.honeycomb.lcmapi;
import io.fd.honeycomb.translate.read.ReadFailedException;
import io.fd.honeycomb.translate.write.WriteFailedException;
import java.util.List;
import javax.annotation.Nonnull;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* Example of an aggregated access interface.
* <p/>
* Shared by all the customizers hiding the ugly details of our data management.
*
* TODO update javadoc
*/
public interface CrudService<T extends DataObject> {
/**
* Perform write of provided data.
*/
void writeData(@Nonnull final InstanceIdentifier<T> identifier, @Nonnull final T data)
throws WriteFailedException;
/**
* Perform delete of existing data.
*/
void deleteData(@Nonnull final InstanceIdentifier<T> identifier, @Nonnull final T data)
throws WriteFailedException;
/**
* Perform update of existing data.
*/
void updateData(@Nonnull final InstanceIdentifier<T> identifier, @Nonnull final T dataOld,
@Nonnull final T dataNew)
throws WriteFailedException;
/**
* Read data identified by provided identifier.
*/
T readSpecific(@Nonnull final InstanceIdentifier<T> identifier) throws ReadFailedException;
/**
* Read all nodes of type {@link T}.
*/
List<T> readAll() throws ReadFailedException;
}
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