abstractkey.java

j2se程序

/*
 * Created on 2005-5-14
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package treeNode;

/**
 * @author ade
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public abstract class AbstractKey {
	  public final static int SMALLER = -1, EQUAL = 0, GREATER = 1;

	  public abstract int compare( AbstractKey key );
}