IntentDomainId.java

/*
 * Copyright 2015-present 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.incubator.net.domain;

import com.google.common.annotations.Beta;
import org.onlab.util.Identifier;

import static com.google.common.base.Preconditions.checkNotNull;

/**
 * Intent domain identifier.
 */
@Beta
public class IntentDomainId extends Identifier<String> {
    /**
     * Creates an intent domain identifier from the specified string representation.
     *
     * @param value string value
     * @return intent identifier
     */
    public static IntentDomainId valueOf(String value) {
        return new IntentDomainId(value);
    }

    /**
     * Constructor for serializer.
     */
    IntentDomainId() {
        super(null);
    }

    /**
     * Constructs the ID corresponding to a given string value.
     *
     * @param value the underlying value of this ID
     */
    IntentDomainId(String value) {
        super(checkNotNull(value, "Intent domain ID cannot be null."));
    }
}