1 /* 2 * Copyright (c) 2017, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package jdk.experimental.bytecode; 25 26 public enum PoolTag { 27 CONSTANT_UTF8(1), 28 CONSTANT_UNICODE(2), 29 CONSTANT_INTEGER(3), 30 CONSTANT_FLOAT(4), 31 CONSTANT_LONG(5), 32 CONSTANT_DOUBLE(6), 33 CONSTANT_CLASS(7), 34 CONSTANT_STRING(8), 35 CONSTANT_FIELDREF(9), 36 CONSTANT_METHODREF(10), 37 CONSTANT_INTERFACEMETHODREF(11), 38 CONSTANT_NAMEANDTYPE(12), 39 CONSTANT_METHODHANDLE(15), 40 CONSTANT_METHODTYPE(16), 41 CONSTANT_DYNAMIC(17), 42 CONSTANT_INVOKEDYNAMIC(18); 43 44 public final int tag; 45 46 PoolTag(int tag) { 47 this.tag = tag; 48 } 49 50 static PoolTag from(int tag) { 51 return values()[tag - 1]; 52 } 53 }