/* * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. *//* * $Id: KeySelectorResult.java,v 1.3 2005/05/10 15:47:42 mullan Exp $ */package javax.xml.crypto; import java.security.Key; /** * The result returned by the {@link KeySelector#select KeySelector.select} * method. * <p> * At a minimum, a <code>KeySelectorResult</code> contains the <code>Key</code> * selected by the <code>KeySelector</code>. Implementations of this interface * may add methods to return implementation or algorithm specific information, * such as a chain of certificates or debugging information. * * @author Sean Mullan * @author JSR 105 Expert Group * @since 1.6 * @see KeySelector */public interface KeySelectorResult {     /**     * Returns the selected key.     *     * @return the selected key, or <code>null</code> if none can be found     */    Key getKey();}