1 package uk.co.jezuk.mango; 2 3 /** 4 * A <code>BinaryPredicate</code> is some function taking two arguments - 5 * <code>fn(x, y)</code> and returning the result of some test. 6 * It returns <code>true</code> if the conditions of the test are satisfied, 7 * <code>false</code> otherwise 8 * @author Jez Higgins, jez@jezuk.co.uk 9 * @version $Id: BinaryPredicate.java 29 2002-04-08 18:23:26Z jez $ 10 */ 11 public interface BinaryPredicate 12 { 13 abstract public boolean test(Object x, Object y); 14 } // BinaryPredicate 15 16