/*
 * Copyright (c) 1995, 2008, Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - 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.
 *
 *   - Neither the name of Oracle or the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * 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 OWNER 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
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */ 

package components;

import java.util.Vector;

public class Person {
    Person father;
    Person mother;
    Vector<Person> children;
    private String name;

    public Person(String name) {
        this.name = name;
        mother = father = null;
        children = new Vector<Person>();
    }

    /**
    *   Link together all members of a family.
    *
    *   @param pa the father
    *   @param ma the mother
    *   @param kids the children
    */
    public static void linkFamily(Person pa,
                                  Person ma,
                                  Person[] kids) {
        for (Person kid : kids) {
            pa.children.addElement(kid);
            ma.children.addElement(kid);
            kid.father = pa;
            kid.mother = ma;
        }
    }

/// getter methods ///////////////////////////////////

    public String toString() { return name; }
    public String getName() { return name; }
    public Person getFather() { return father; }
    public Person getMother() { return mother; }
    public int getChildCount() { return children.size(); }
    public Person getChildAt(int i) {
        return (Person)children.elementAt(i);
    }
    public int getIndexOfChild(Person kid) {
        return children.indexOf(kid);
    }
}