1 /* 2 * Copyright (c) 2005, 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. 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.test.lib.jittester; 25 26 import jdk.test.lib.jittester.types.TypeKlass; 27 28 public class Symbol { 29 30 public String name; 31 public Type type; 32 public TypeKlass klass; 33 public static final int NONE = 0x00; 34 public static final int PRIVATE = 0x01; 35 public static final int DEFAULT = 0x02; 36 public static final int PROTECTED = 0x04; 37 public static final int PUBLIC = 0x08; 38 public static final int ACCESS_ATTRS_MASK = PRIVATE + PROTECTED + DEFAULT + PUBLIC; 39 public static final int STATIC = 0x10; 40 public static final int FINAL = 0x20; 41 public int flags = NONE; 42 43 protected Symbol() { 44 } 45 46 protected Symbol(String name) { 47 this.name = name; 48 } 49 50 public Symbol(String name, TypeKlass klass, Type type, int flags) { 51 this.name = name; 52 this.klass = klass; 53 this.type = type; 54 this.flags = flags; 55 } 56 57 protected Symbol(Symbol value) { 58 this.name = value.name; 59 this.klass = value.klass; 60 this.type = value.type; 61 this.flags = value.flags; 62 } 63 64 @Override 65 public boolean equals(Object o) { 66 if (this == o) { 67 return true; 68 } 69 if (o == null || !(o instanceof Symbol)) { 70 return false; 71 } 72 try { 73 Symbol s = (Symbol) o; 74 return klass.equals(s.klass) && name.equals(s.name); 75 } catch (Exception e) { 76 return false; 77 } 78 } 79 80 @Override 81 public int hashCode() { 82 return name.hashCode(); 83 } 84 85 86 public boolean isStatic() { 87 return (flags & STATIC) > 0; 88 } 89 90 public boolean isFinal() { 91 return (flags & FINAL) > 0; 92 } 93 94 public boolean isPublic() { 95 return (flags & PUBLIC) > 0; 96 } 97 98 public boolean isProtected() { 99 return (flags & PROTECTED) > 0; 100 } 101 102 public boolean isPrivate() { 103 return (flags & PRIVATE) > 0; 104 } 105 106 protected Symbol copy() { 107 return new Symbol(this); 108 } 109 110 public Symbol deepCopy() { 111 return new Symbol(this); 112 } 113 }