1/* 2 * Copyright (c) 2015, 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 */ 25package jdk.tools.jlink.internal; 26 27import jdk.tools.jlink.plugin.ResourcePool; 28 29/** 30 * Plugin wishing to pre-visit the resources must implement this interface. 31 * Pre-visit can be useful when some activities are required prior to the actual 32 * Resource visit. 33 * The StringTable plays a special role during previsit. The passed Strings are NOT 34 * added to the jimage file. The string usage is tracked in order to build an efficient 35 * string storage. 36 */ 37public interface ResourcePrevisitor { 38 39 /** 40 * Previsit the collection of resources. 41 * 42 * @param resources Read only resources. 43 * @param strings StringTable instance. Add string to the StringTable to track string 44 * usage. 45 */ 46 public void previsit(ResourcePool resources, StringTable strings); 47} 48