com.zipwhip.signals.address.AddressBase Maven / Gradle / Ivy

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package com.zipwhip.signals.address;

/**
 * Created by IntelliJ IDEA.
 * User: Michael
 * Date: 12/15/10
 * Time: 1:29 AM
 */
public abstract class AddressBase implements Address, Comparable {

	private static final long serialVersionUID = 5008442304425705645L;

	/*
	 * Old, incorrect comparator
	 * 
	 * @Override
	 * public int compareTo(Object o) {
	 * int hc1 = this.hashCode();
	 * int hc2 = o.hashCode();
	 * return hc1 < hc2 ? -1 : ( hc1 == hc2 ? 0 : 1 );
	 * }
	 */

	/**
	 * a negative integer, zero, or a positive integer as this object
	 * is less than, equal to, or greater than the specified object.
	 */
	@Override
	public int compareTo(Address o)
	{
		int hc1 = this.hashCode();
		int hc2 = o.hashCode();
		return hc1 < hc2 ? -1 : (hc1 == hc2 ? 0 : 1);
	}
}