/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.qpid.server.protocol.v0_10.transport;

import java.util.Iterator;

/**
 * RangeSet
 *
 * @author Rafael H. Schloming
 */

public interface RangeSet extends Iterable<Range>
{

    int size();

    @Override
    Iterator<Range> iterator();

    Range getFirst();

    Range getLast();

    boolean includes(Range range);

    boolean includes(int n);

    void add(Range range);

    void add(int lower, int upper);

    void add(int value);

    void subtract(final RangeSet other);

    void clear();

    RangeSet copy();

}