/**
 * Copyright (c) 2011, Regents of the University of California
 * All rights reserved.
 * <p/>
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * <p/>
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * <p/>
 * 2. Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided
 * with the distribution.
 * <p/>
 * 3. Neither the name of the University of California, Berkeley nor
 * the names of its contributors may be used to endorse or promote
 * products derived from this software without specific prior written
 * permission.
 * <p/>
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package tests;

import catg.CATG;

/**
 * @author Jacob Burnim <jburnim@cs.berkeley.edu>
 */
public class SortedListInsert {

    private static class List {
        private int x;
        private List next;

        private static final int SENTINEL = Integer.MAX_VALUE;

        private List(int x, List next) {
            this.x = x;
            this.next = next;
        }

        public List() {
            this(SENTINEL, null);
        }

        public void insert(int data) {
            if (data > this.x) {
                next.insert(data);
            } else {
                next = new List(x, next);
                x = data;
            }
        }
    }

    public static void main(String[] args) {
        final int N = 4;

        List list = new List();
        for (int i = 0; i < N; i++) {
            int x = CATG.readInt(0);
            list.insert(x);
        }

        // We only measure the complexity (i.e. path length) of the
        // final insert operation.  That is, we count branches only
        // from this point forward in the execution.

        int x = CATG.readInt(0);
        list.insert(x);

    }
}