Names.java revision 3822:d8766c39123a
1289550Szbb/* 2289550Szbb * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved. 3289550Szbb * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4289550Szbb * 5289550Szbb * This code is free software; you can redistribute it and/or modify it 6289550Szbb * under the terms of the GNU General Public License version 2 only, as 7289550Szbb * published by the Free Software Foundation. Oracle designates this 8289550Szbb * particular file as subject to the "Classpath" exception as provided 9289550Szbb * by Oracle in the LICENSE file that accompanied this code. 10289550Szbb * 11289550Szbb * This code is distributed in the hope that it will be useful, but WITHOUT 12289550Szbb * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13289550Szbb * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14289550Szbb * version 2 for more details (a copy is included in the LICENSE file that 15289550Szbb * accompanied this code). 16289550Szbb * 17289550Szbb * You should have received a copy of the GNU General Public License version 18289550Szbb * 2 along with this work; if not, write to the Free Software Foundation, 19289550Szbb * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20289550Szbb * 21289550Szbb * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22289550Szbb * or visit www.oracle.com if you need additional information or have any 23289550Szbb * questions. 24289550Szbb */ 25289550Szbb 26289550Szbbpackage com.sun.tools.javac.util; 27289550Szbb 28289550Szbb/** 29289551Szbb * Access to the compiler's name table. STandard names are defined, 30289550Szbb * as well as methods to create new names. 31289551Szbb * 32289551Szbb * <p><b>This is NOT part of any supported API. 33289550Szbb * If you write code that depends on this, you do so at your own risk. 34289551Szbb * This code and its internal interfaces are subject to change or 35289551Szbb * deletion without notice.</b> 36289551Szbb */ 37289551Szbbpublic class Names { 38289551Szbb 39289551Szbb public static final Context.Key<Names> namesKey = new Context.Key<>(); 40289551Szbb 41289551Szbb public static Names instance(Context context) { 42289551Szbb Names instance = context.get(namesKey); 43289551Szbb if (instance == null) { 44289551Szbb instance = new Names(context); 45289551Szbb context.put(namesKey, instance); 46289551Szbb } 47289551Szbb return instance; 48289551Szbb } 49289551Szbb 50289551Szbb // operators and punctuation 51289551Szbb public final Name asterisk; 52289551Szbb public final Name comma; 53289551Szbb public final Name empty; 54289551Szbb public final Name hyphen; 55289551Szbb public final Name one; 56289551Szbb public final Name period; 57289551Szbb public final Name semicolon; 58289551Szbb public final Name slash; 59289551Szbb public final Name slashequals; 60289551Szbb 61289551Szbb // keywords 62289551Szbb public final Name _class; 63289551Szbb public final Name _default; 64289550Szbb public final Name _super; 65289550Szbb public final Name _this; 66289550Szbb public final Name exports; 67289551Szbb public final Name opens; 68289551Szbb public final Name module; 69289551Szbb public final Name provides; 70289551Szbb public final Name requires; 71294990Szbb public final Name to; 72289551Szbb public final Name transitive; 73289551Szbb public final Name uses; 74289551Szbb public final Name open; 75289551Szbb public final Name with; 76289550Szbb 77289550Szbb // field and method names 78289550Szbb public final Name _name; 79289551Szbb public final Name addSuppressed; 80289550Szbb public final Name any; 81289550Szbb public final Name append; 82289551Szbb public final Name clinit; 83289550Szbb public final Name clone; 84289550Szbb public final Name close; 85289551Szbb public final Name compareTo; 86289551Szbb public final Name deserializeLambda; 87289551Szbb public final Name desiredAssertionStatus; 88289551Szbb public final Name equals; 89289550Szbb public final Name error; 90289551Szbb public final Name family; 91289551Szbb public final Name finalize; 92289551Szbb public final Name forName; 93289551Szbb public final Name forRemoval; 94289551Szbb public final Name getClass; 95289551Szbb public final Name getClassLoader; 96289551Szbb public final Name getComponentType; 97289551Szbb public final Name getDeclaringClass; 98289551Szbb public final Name getMessage; 99289551Szbb public final Name hasNext; 100289551Szbb public final Name hashCode; 101289550Szbb public final Name init; 102289550Szbb public final Name initCause; 103289551Szbb public final Name iterator; 104289551Szbb public final Name length; 105289551Szbb public final Name next; 106289551Szbb public final Name ordinal; 107289551Szbb public final Name provider; 108289550Szbb public final Name serialVersionUID; 109289551Szbb public final Name toString; 110289550Szbb public final Name value; 111289551Szbb public final Name valueOf; 112300294Swma public final Name values; 113289551Szbb 114289551Szbb // class names 115300294Swma public final Name java_io_Serializable; 116289551Szbb public final Name java_lang_AutoCloseable; 117289551Szbb public final Name java_lang_Class; 118289551Szbb public final Name java_lang_Cloneable; 119289551Szbb public final Name java_lang_Enum; 120289551Szbb public final Name java_lang_Object; 121289551Szbb public final Name java_lang_invoke_MethodHandle; 122289551Szbb 123289551Szbb // names of builtin classes 124289551Szbb public final Name Array; 125289551Szbb public final Name Bound; 126289551Szbb public final Name Method; 127289551Szbb 128289551Szbb // package names 129289551Szbb public final Name java_lang; 130289551Szbb 131289551Szbb // module names 132289551Szbb public final Name java_base; 133289551Szbb 134289551Szbb // attribute names 135289551Szbb public final Name Annotation; 136289551Szbb public final Name AnnotationDefault; 137289551Szbb public final Name BootstrapMethods; 138289551Szbb public final Name Bridge; 139300295Swma public final Name CharacterRangeTable; 140289551Szbb public final Name Code; 141289551Szbb public final Name CompilationID; 142300295Swma public final Name ConstantValue; 143289551Szbb public final Name Deprecated; 144289551Szbb public final Name EnclosingMethod; 145289551Szbb public final Name Enum; 146300295Swma public final Name Exceptions; 147300295Swma public final Name InnerClasses; 148300295Swma public final Name LineNumberTable; 149289551Szbb public final Name LocalVariableTable; 150289551Szbb public final Name LocalVariableTypeTable; 151289551Szbb public final Name MethodParameters; 152289551Szbb public final Name Module; 153289551Szbb public final Name ModuleResolution; 154289551Szbb public final Name RuntimeInvisibleAnnotations; 155289551Szbb public final Name RuntimeInvisibleParameterAnnotations; 156289551Szbb public final Name RuntimeInvisibleTypeAnnotations; 157289551Szbb public final Name RuntimeVisibleAnnotations; 158289551Szbb public final Name RuntimeVisibleParameterAnnotations; 159289551Szbb public final Name RuntimeVisibleTypeAnnotations; 160289551Szbb public final Name Signature; 161289551Szbb public final Name SourceFile; 162289551Szbb public final Name SourceID; 163289551Szbb public final Name StackMap; 164289551Szbb public final Name StackMapTable; 165289551Szbb public final Name Synthetic; 166289551Szbb public final Name Value; 167289551Szbb public final Name Varargs; 168289551Szbb 169289551Szbb // members of java.lang.annotation.ElementType 170289551Szbb public final Name ANNOTATION_TYPE; 171289551Szbb public final Name CONSTRUCTOR; 172289551Szbb public final Name FIELD; 173289551Szbb public final Name LOCAL_VARIABLE; 174289551Szbb public final Name METHOD; 175300295Swma public final Name MODULE; 176300295Swma public final Name PACKAGE; 177289551Szbb public final Name PARAMETER; 178289551Szbb public final Name TYPE; 179300295Swma public final Name TYPE_PARAMETER; 180289551Szbb public final Name TYPE_USE; 181289551Szbb 182289551Szbb // members of java.lang.annotation.RetentionPolicy 183289551Szbb public final Name CLASS; 184289551Szbb public final Name RUNTIME; 185289551Szbb public final Name SOURCE; 186289551Szbb 187289551Szbb // other identifiers 188289551Szbb public final Name T; 189289551Szbb public final Name deprecated; 190289551Szbb public final Name ex; 191289551Szbb public final Name module_info; 192289551Szbb public final Name package_info; 193289551Szbb public final Name requireNonNull; 194289551Szbb 195289551Szbb // lambda-related 196289551Szbb public final Name lambda; 197289551Szbb public final Name metafactory; 198289551Szbb public final Name altMetafactory; 199289551Szbb public final Name dollarThis; 200289551Szbb 201289551Szbb // string concat 202289551Szbb public final Name makeConcat; 203289551Szbb public final Name makeConcatWithConstants; 204289551Szbb 205289551Szbb public final Name.Table table; 206289551Szbb 207289551Szbb public Names(Context context) { 208289551Szbb Options options = Options.instance(context); 209289551Szbb table = createTable(options); 210300295Swma 211300295Swma // operators and punctuation 212300295Swma asterisk = fromString("*"); 213300295Swma comma = fromString(","); 214300295Swma empty = fromString(""); 215300295Swma hyphen = fromString("-"); 216289551Szbb one = fromString("1"); 217289551Szbb period = fromString("."); 218289551Szbb semicolon = fromString(";"); 219289550Szbb slash = fromString("/"); 220289551Szbb slashequals = fromString("/="); 221289551Szbb 222289550Szbb // keywords 223289551Szbb _class = fromString("class"); 224289550Szbb _default = fromString("default"); 225289551Szbb _super = fromString("super"); 226289551Szbb _this = fromString("this"); 227289551Szbb exports = fromString("exports"); 228289550Szbb opens = fromString("opens"); 229289550Szbb module = fromString("module"); 230289551Szbb provides = fromString("provides"); 231289551Szbb requires = fromString("requires"); 232289550Szbb to = fromString("to"); 233289551Szbb transitive = fromString("transitive"); 234289550Szbb uses = fromString("uses"); 235289551Szbb open = fromString("open"); 236289551Szbb with = fromString("with"); 237289551Szbb 238289550Szbb // field and method names 239289550Szbb _name = fromString("name"); 240289551Szbb addSuppressed = fromString("addSuppressed"); 241289551Szbb any = fromString("<any>"); 242289550Szbb append = fromString("append"); 243289551Szbb clinit = fromString("<clinit>"); 244289550Szbb clone = fromString("clone"); 245289551Szbb close = fromString("close"); 246289551Szbb compareTo = fromString("compareTo"); 247289551Szbb deserializeLambda = fromString("$deserializeLambda$"); 248289550Szbb desiredAssertionStatus = fromString("desiredAssertionStatus"); 249289550Szbb equals = fromString("equals"); 250289551Szbb error = fromString("<error>"); 251289551Szbb family = fromString("family"); 252289551Szbb finalize = fromString("finalize"); 253289550Szbb forName = fromString("forName"); 254297707Swma forRemoval = fromString("forRemoval"); 255289551Szbb getClass = fromString("getClass"); 256289550Szbb getClassLoader = fromString("getClassLoader"); 257289550Szbb getComponentType = fromString("getComponentType"); 258289550Szbb getDeclaringClass = fromString("getDeclaringClass"); 259289550Szbb getMessage = fromString("getMessage"); 260289551Szbb hasNext = fromString("hasNext"); 261289550Szbb hashCode = fromString("hashCode"); 262289551Szbb init = fromString("<init>"); 263289551Szbb initCause = fromString("initCause"); 264297707Swma iterator = fromString("iterator"); 265289550Szbb length = fromString("length"); 266289550Szbb next = fromString("next"); 267289551Szbb ordinal = fromString("ordinal"); 268289550Szbb provider = fromString("provider"); 269289550Szbb serialVersionUID = fromString("serialVersionUID"); 270289550Szbb toString = fromString("toString"); 271289551Szbb value = fromString("value"); 272289551Szbb valueOf = fromString("valueOf"); 273289550Szbb values = fromString("values"); 274289550Szbb dollarThis = fromString("$this"); 275289551Szbb 276289550Szbb // class names 277289550Szbb java_io_Serializable = fromString("java.io.Serializable"); 278289550Szbb java_lang_AutoCloseable = fromString("java.lang.AutoCloseable"); 279289550Szbb java_lang_Class = fromString("java.lang.Class"); 280289550Szbb java_lang_Cloneable = fromString("java.lang.Cloneable"); 281289550Szbb java_lang_Enum = fromString("java.lang.Enum"); 282289551Szbb java_lang_Object = fromString("java.lang.Object"); 283289550Szbb java_lang_invoke_MethodHandle = fromString("java.lang.invoke.MethodHandle"); 284289550Szbb 285289550Szbb // names of builtin classes 286289551Szbb Array = fromString("Array"); 287289551Szbb Bound = fromString("Bound"); 288289550Szbb Method = fromString("Method"); 289289550Szbb 290289550Szbb // package names 291289550Szbb java_lang = fromString("java.lang"); 292289551Szbb 293289551Szbb // module names 294289550Szbb java_base = fromString("java.base"); 295289551Szbb 296289550Szbb // attribute names 297289550Szbb Annotation = fromString("Annotation"); 298289550Szbb AnnotationDefault = fromString("AnnotationDefault"); 299289551Szbb BootstrapMethods = fromString("BootstrapMethods"); 300289551Szbb Bridge = fromString("Bridge"); 301289550Szbb CharacterRangeTable = fromString("CharacterRangeTable"); 302289550Szbb Code = fromString("Code"); 303289550Szbb CompilationID = fromString("CompilationID"); 304289550Szbb ConstantValue = fromString("ConstantValue"); 305289550Szbb Deprecated = fromString("Deprecated"); 306289550Szbb EnclosingMethod = fromString("EnclosingMethod"); 307289551Szbb Enum = fromString("Enum"); 308289550Szbb Exceptions = fromString("Exceptions"); 309289550Szbb InnerClasses = fromString("InnerClasses"); 310289550Szbb LineNumberTable = fromString("LineNumberTable"); 311289550Szbb LocalVariableTable = fromString("LocalVariableTable"); 312289550Szbb LocalVariableTypeTable = fromString("LocalVariableTypeTable"); 313289550Szbb MethodParameters = fromString("MethodParameters"); 314289550Szbb Module = fromString("Module"); 315289550Szbb ModuleResolution = fromString("ModuleResolution"); 316289551Szbb RuntimeInvisibleAnnotations = fromString("RuntimeInvisibleAnnotations"); 317289551Szbb RuntimeInvisibleParameterAnnotations = fromString("RuntimeInvisibleParameterAnnotations"); 318289550Szbb RuntimeInvisibleTypeAnnotations = fromString("RuntimeInvisibleTypeAnnotations"); 319289550Szbb RuntimeVisibleAnnotations = fromString("RuntimeVisibleAnnotations"); 320289550Szbb RuntimeVisibleParameterAnnotations = fromString("RuntimeVisibleParameterAnnotations"); 321289551Szbb RuntimeVisibleTypeAnnotations = fromString("RuntimeVisibleTypeAnnotations"); 322289551Szbb Signature = fromString("Signature"); 323289550Szbb SourceFile = fromString("SourceFile"); 324289551Szbb SourceID = fromString("SourceID"); 325289550Szbb StackMap = fromString("StackMap"); 326289550Szbb StackMapTable = fromString("StackMapTable"); 327289551Szbb Synthetic = fromString("Synthetic"); 328289551Szbb Value = fromString("Value"); 329289550Szbb Varargs = fromString("Varargs"); 330289550Szbb 331289550Szbb // members of java.lang.annotation.ElementType 332289551Szbb ANNOTATION_TYPE = fromString("ANNOTATION_TYPE"); 333289550Szbb CONSTRUCTOR = fromString("CONSTRUCTOR"); 334289550Szbb FIELD = fromString("FIELD"); 335289551Szbb LOCAL_VARIABLE = fromString("LOCAL_VARIABLE"); 336289550Szbb METHOD = fromString("METHOD"); 337289550Szbb MODULE = fromString("MODULE"); 338289551Szbb PACKAGE = fromString("PACKAGE"); 339289551Szbb PARAMETER = fromString("PARAMETER"); 340289550Szbb TYPE = fromString("TYPE"); 341289550Szbb TYPE_PARAMETER = fromString("TYPE_PARAMETER"); 342289551Szbb TYPE_USE = fromString("TYPE_USE"); 343289551Szbb 344289551Szbb // members of java.lang.annotation.RetentionPolicy 345289550Szbb CLASS = fromString("CLASS"); 346289550Szbb RUNTIME = fromString("RUNTIME"); 347289550Szbb SOURCE = fromString("SOURCE"); 348289550Szbb 349289550Szbb // other identifiers 350289550Szbb T = fromString("T"); 351289550Szbb deprecated = fromString("deprecated"); 352289550Szbb ex = fromString("ex"); 353289550Szbb module_info = fromString("module-info"); 354289550Szbb package_info = fromString("package-info"); 355289550Szbb requireNonNull = fromString("requireNonNull"); 356289550Szbb 357289550Szbb //lambda-related 358289550Szbb lambda = fromString("lambda$"); 359289550Szbb metafactory = fromString("metafactory"); 360289550Szbb altMetafactory = fromString("altMetafactory"); 361289550Szbb 362289550Szbb // string concat 363289550Szbb makeConcat = fromString("makeConcat"); 364289550Szbb makeConcatWithConstants = fromString("makeConcatWithConstants"); 365289550Szbb } 366289550Szbb 367289550Szbb protected Name.Table createTable(Options options) { 368289550Szbb boolean useUnsharedTable = options.isSet("useUnsharedTable"); 369289550Szbb if (useUnsharedTable) 370289550Szbb return UnsharedNameTable.create(this); 371289550Szbb else 372289550Szbb return SharedNameTable.create(this); 373289550Szbb } 374289550Szbb 375289550Szbb public void dispose() { 376289550Szbb table.dispose(); 377289550Szbb } 378289550Szbb 379289550Szbb public Name fromChars(char[] cs, int start, int len) { 380289550Szbb return table.fromChars(cs, start, len); 381289550Szbb } 382289550Szbb 383289550Szbb public Name fromString(String s) { 384289550Szbb return table.fromString(s); 385289550Szbb } 386289550Szbb 387289550Szbb public Name fromUtf(byte[] cs) { 388289550Szbb return table.fromUtf(cs); 389289550Szbb } 390289550Szbb 391289550Szbb public Name fromUtf(byte[] cs, int start, int len) { 392289550Szbb return table.fromUtf(cs, start, len); 393289550Szbb } 394289550Szbb} 395289550Szbb