/**
 * Copyright 2007-2016, Kaazing Corporation. All rights reserved.
 *
 * 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.kaazing.gateway.transport.dispatch;

import static org.kaazing.gateway.resource.address.Comparators.compareNonNull;
import static org.kaazing.gateway.resource.address.Comparators.stringComparator;

import java.util.Collection;
import java.util.Comparator;

public interface ProtocolDispatcher extends Comparable<ProtocolDispatcher> {

    String getProtocolName();

    Collection<byte[]> getDiscriminators();

    // Need to establish an ordering for dispatchers because we use a SortedSet to hold them
    Comparator<ProtocolDispatcher> protocolDispatchComparator = compareNonNull(new Comparator<ProtocolDispatcher>() {
        @Override
        public int compare(ProtocolDispatcher o1, ProtocolDispatcher o2) {
            return stringComparator().compare(o1.getProtocolName(), o2.getProtocolName());
        }
    });

}
