1 /* 2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.corba.se.spi.resolver ; 27 28 /** Resolver defines the operations needed to support ORB operations for 29 * resolve_initial_references and list_initial_services. 30 */ 31 public interface Resolver { 32 /** Look up the name using this resolver and return the CORBA object 33 * reference bound to this name, if any. Returns null if no object 34 * is bound to the name. 35 */ 36 org.omg.CORBA.Object resolve( String name ) ; 37 38 /** Return the entire collection of names that are currently bound 39 * by this resolver. Resulting collection contains only strings for 40 * which resolve does not return null. Some resolvers may not support 41 * this method, in which case they return an empty set. 42 */ 43 java.util.Set list() ; 44 }