/* * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.tools.javac.util; /** * Access to the compiler's name table. STandard names are defined, * as well as methods to create new names. * *

This is NOT part of any supported API. * If you write code that depends on this, you do so at your own risk. * This code and its internal interfaces are subject to change or * deletion without notice. */ public class Names { public static final Context.Key namesKey = new Context.Key<>(); public static Names instance(Context context) { Names instance = context.get(namesKey); if (instance == null) { instance = new Names(context); context.put(namesKey, instance); } return instance; } // operators and punctuation public final Name asterisk; public final Name comma; public final Name empty; public final Name hyphen; public final Name one; public final Name period; public final Name semicolon; public final Name slash; public final Name slashequals; // keywords public final Name _class; public final Name _default; public final Name _super; public final Name _this; public final Name var; public final Name exports; public final Name opens; public final Name module; public final Name provides; public final Name requires; public final Name to; public final Name transitive; public final Name uses; public final Name open; public final Name with; // field and method names public final Name _name; public final Name addSuppressed; public final Name any; public final Name append; public final Name clinit; public final Name clone; public final Name close; public final Name compareTo; public final Name deserializeLambda; public final Name desiredAssertionStatus; public final Name equals; public final Name error; public final Name family; public final Name finalize; public final Name forName; public final Name forRemoval; public final Name getClass; public final Name getClassLoader; public final Name getComponentType; public final Name getDeclaringClass; public final Name getMessage; public final Name hasNext; public final Name hashCode; public final Name init; public final Name initCause; public final Name iterator; public final Name length; public final Name next; public final Name ordinal; public final Name provider; public final Name serialVersionUID; public final Name toString; public final Name value; public final Name valueOf; public final Name values; // class names public final Name java_io_Serializable; public final Name java_lang_AutoCloseable; public final Name java_lang_Class; public final Name java_lang_Cloneable; public final Name java_lang_Enum; public final Name java_lang_Object; public final Name java_lang_invoke_MethodHandle; // names of builtin classes public final Name Array; public final Name Bound; public final Name Method; // package names public final Name java_lang; // module names public final Name java_base; // attribute names public final Name Annotation; public final Name AnnotationDefault; public final Name BootstrapMethods; public final Name Bridge; public final Name CharacterRangeTable; public final Name Code; public final Name CompilationID; public final Name ConstantValue; public final Name Deprecated; public final Name EnclosingMethod; public final Name Enum; public final Name Exceptions; public final Name InnerClasses; public final Name LineNumberTable; public final Name LocalVariableTable; public final Name LocalVariableTypeTable; public final Name MethodParameters; public final Name Module; public final Name ModuleResolution; public final Name NestHost; public final Name NestMembers; public final Name RuntimeInvisibleAnnotations; public final Name RuntimeInvisibleParameterAnnotations; public final Name RuntimeInvisibleTypeAnnotations; public final Name RuntimeVisibleAnnotations; public final Name RuntimeVisibleParameterAnnotations; public final Name RuntimeVisibleTypeAnnotations; public final Name Signature; public final Name SourceFile; public final Name SourceID; public final Name StackMap; public final Name StackMapTable; public final Name Synthetic; public final Name Value; public final Name Varargs; // members of java.lang.annotation.ElementType public final Name ANNOTATION_TYPE; public final Name CONSTRUCTOR; public final Name FIELD; public final Name LOCAL_VARIABLE; public final Name METHOD; public final Name MODULE; public final Name PACKAGE; public final Name PARAMETER; public final Name TYPE; public final Name TYPE_PARAMETER; public final Name TYPE_USE; // members of java.lang.annotation.RetentionPolicy public final Name CLASS; public final Name RUNTIME; public final Name SOURCE; // other identifiers public final Name T; public final Name deprecated; public final Name ex; public final Name module_info; public final Name package_info; public final Name requireNonNull; // lambda-related public final Name lambda; public final Name metafactory; public final Name altMetafactory; public final Name dollarThis; // string concat public final Name makeConcat; public final Name makeConcatWithConstants; public final Name.Table table; public Names(Context context) { Options options = Options.instance(context); table = createTable(options); // operators and punctuation asterisk = fromString("*"); comma = fromString(","); empty = fromString(""); hyphen = fromString("-"); one = fromString("1"); period = fromString("."); semicolon = fromString(";"); slash = fromString("/"); slashequals = fromString("/="); // keywords _class = fromString("class"); _default = fromString("default"); _super = fromString("super"); _this = fromString("this"); var = fromString("var"); exports = fromString("exports"); opens = fromString("opens"); module = fromString("module"); provides = fromString("provides"); requires = fromString("requires"); to = fromString("to"); transitive = fromString("transitive"); uses = fromString("uses"); open = fromString("open"); with = fromString("with"); // field and method names _name = fromString("name"); addSuppressed = fromString("addSuppressed"); any = fromString(""); append = fromString("append"); clinit = fromString(""); clone = fromString("clone"); close = fromString("close"); compareTo = fromString("compareTo"); deserializeLambda = fromString("$deserializeLambda$"); desiredAssertionStatus = fromString("desiredAssertionStatus"); equals = fromString("equals"); error = fromString(""); family = fromString("family"); finalize = fromString("finalize"); forName = fromString("forName"); forRemoval = fromString("forRemoval"); getClass = fromString("getClass"); getClassLoader = fromString("getClassLoader"); getComponentType = fromString("getComponentType"); getDeclaringClass = fromString("getDeclaringClass"); getMessage = fromString("getMessage"); hasNext = fromString("hasNext"); hashCode = fromString("hashCode"); init = fromString(""); initCause = fromString("initCause"); iterator = fromString("iterator"); length = fromString("length"); next = fromString("next"); ordinal = fromString("ordinal"); provider = fromString("provider"); serialVersionUID = fromString("serialVersionUID"); toString = fromString("toString"); value = fromString("value"); valueOf = fromString("valueOf"); values = fromString("values"); dollarThis = fromString("$this"); // class names java_io_Serializable = fromString("java.io.Serializable"); java_lang_AutoCloseable = fromString("java.lang.AutoCloseable"); java_lang_Class = fromString("java.lang.Class"); java_lang_Cloneable = fromString("java.lang.Cloneable"); java_lang_Enum = fromString("java.lang.Enum"); java_lang_Object = fromString("java.lang.Object"); java_lang_invoke_MethodHandle = fromString("java.lang.invoke.MethodHandle"); // names of builtin classes Array = fromString("Array"); Bound = fromString("Bound"); Method = fromString("Method"); // package names java_lang = fromString("java.lang"); // module names java_base = fromString("java.base"); // attribute names Annotation = fromString("Annotation"); AnnotationDefault = fromString("AnnotationDefault"); BootstrapMethods = fromString("BootstrapMethods"); Bridge = fromString("Bridge"); CharacterRangeTable = fromString("CharacterRangeTable"); Code = fromString("Code"); CompilationID = fromString("CompilationID"); ConstantValue = fromString("ConstantValue"); Deprecated = fromString("Deprecated"); EnclosingMethod = fromString("EnclosingMethod"); Enum = fromString("Enum"); Exceptions = fromString("Exceptions"); InnerClasses = fromString("InnerClasses"); LineNumberTable = fromString("LineNumberTable"); LocalVariableTable = fromString("LocalVariableTable"); LocalVariableTypeTable = fromString("LocalVariableTypeTable"); MethodParameters = fromString("MethodParameters"); Module = fromString("Module"); ModuleResolution = fromString("ModuleResolution"); NestHost = fromString("NestHost"); NestMembers = fromString("NestMembers"); RuntimeInvisibleAnnotations = fromString("RuntimeInvisibleAnnotations"); RuntimeInvisibleParameterAnnotations = fromString("RuntimeInvisibleParameterAnnotations"); RuntimeInvisibleTypeAnnotations = fromString("RuntimeInvisibleTypeAnnotations"); RuntimeVisibleAnnotations = fromString("RuntimeVisibleAnnotations"); RuntimeVisibleParameterAnnotations = fromString("RuntimeVisibleParameterAnnotations"); RuntimeVisibleTypeAnnotations = fromString("RuntimeVisibleTypeAnnotations"); Signature = fromString("Signature"); SourceFile = fromString("SourceFile"); SourceID = fromString("SourceID"); StackMap = fromString("StackMap"); StackMapTable = fromString("StackMapTable"); Synthetic = fromString("Synthetic"); Value = fromString("Value"); Varargs = fromString("Varargs"); // members of java.lang.annotation.ElementType ANNOTATION_TYPE = fromString("ANNOTATION_TYPE"); CONSTRUCTOR = fromString("CONSTRUCTOR"); FIELD = fromString("FIELD"); LOCAL_VARIABLE = fromString("LOCAL_VARIABLE"); METHOD = fromString("METHOD"); MODULE = fromString("MODULE"); PACKAGE = fromString("PACKAGE"); PARAMETER = fromString("PARAMETER"); TYPE = fromString("TYPE"); TYPE_PARAMETER = fromString("TYPE_PARAMETER"); TYPE_USE = fromString("TYPE_USE"); // members of java.lang.annotation.RetentionPolicy CLASS = fromString("CLASS"); RUNTIME = fromString("RUNTIME"); SOURCE = fromString("SOURCE"); // other identifiers T = fromString("T"); deprecated = fromString("deprecated"); ex = fromString("ex"); module_info = fromString("module-info"); package_info = fromString("package-info"); requireNonNull = fromString("requireNonNull"); //lambda-related lambda = fromString("lambda$"); metafactory = fromString("metafactory"); altMetafactory = fromString("altMetafactory"); // string concat makeConcat = fromString("makeConcat"); makeConcatWithConstants = fromString("makeConcatWithConstants"); } protected Name.Table createTable(Options options) { boolean useUnsharedTable = options.isSet("useUnsharedTable"); if (useUnsharedTable) return UnsharedNameTable.create(this); else return SharedNameTable.create(this); } public void dispose() { table.dispose(); } public Name fromChars(char[] cs, int start, int len) { return table.fromChars(cs, start, len); } public Name fromString(String s) { return table.fromString(s); } public Name fromUtf(byte[] cs) { return table.fromUtf(cs); } public Name fromUtf(byte[] cs, int start, int len) { return table.fromUtf(cs, start, len); } }