org.lsmp.djep.groupJep.interfaces.OrderedSetI Maven / Gradle / Ivy

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JEP is a Java library for parsing and evaluating mathematical expressions.

There is a newer version: 2.4.2

/* @author rich
 * Created on 06-Mar-2004
 */
package org.lsmp.djep.groupJep.interfaces;

/**
 * Groups which have a total ordering, i.e <, >= make sense.
 * @see java.lang.Comparable
 * @author Rich Morris
 * Created on 06-Mar-2004
 */
public interface OrderedSetI {
	/** Returns -1,0,1 depending on whether a is less than, equal to or greater than b. */
	public int compare(Number a,Number b);
}