public JavacProcessingEnvironment(Context context, Iterable<? extends Processor> processors) { this.context = context; log = Log.instance(context); source = Source.instance(context); diags = JCDiagnostic.Factory.instance(context); options = Options.instance(context); printProcessorInfo = options.isSet(XPRINTPROCESSORINFO); printRounds = options.isSet(XPRINTROUNDS); verbose = options.isSet(VERBOSE); lint = Lint.instance(context).isEnabled(PROCESSING); procOnly = options.isSet(PROC, "only") || options.isSet(XPRINT); fatalErrors = options.isSet("fatalEnterError"); showResolveErrors = options.isSet("showResolveErrors"); werror = options.isSet(WERROR); platformAnnotations = initPlatformAnnotations(); foundTypeProcessors = false; // Initialize services before any processors are initialized // in case processors use them. filer = new JavacFiler(context); messager = new JavacMessager(context, this); elementUtils = JavacElements.instance(context); typeUtils = JavacTypes.instance(context); processorOptions = initProcessorOptions(context); unmatchedProcessorOptions = initUnmatchedProcessorOptions(); messages = JavacMessages.instance(context); initProcessorIterator(context, processors); }
protected Enter(Context context) { DEBUG.P(this,"Enter(1)"); context.put(enterKey, this); log = Log.instance(context); reader = ClassReader.instance(context); make = TreeMaker.instance(context); syms = Symtab.instance(context); chk = Check.instance(context); memberEnter = MemberEnter.instance(context); annotate = Annotate.instance(context); lint = Lint.instance(context); predefClassDef = make.ClassDef( make.Modifiers(PUBLIC), syms.predefClass.name, null, null, null, null); //predefClass是一个ClassSymbol(PUBLIC|ACYCLIC, names.empty, rootPackage) //且它的Scope members_field已有成员(几个基本类型符号(symbols for basic types)及其他操作符) //请参考Systab类的predefClass字段说明 predefClassDef.sym = syms.predefClass; todo = Todo.instance(context); fileManager = context.get(JavaFileManager.class); names = Name.Table.instance(context); //我加上的 DEBUG.P(0,this,"Enter(1)"); }
protected Enter(Context context) { context.put(enterKey, this); log = Log.instance(context); reader = ClassReader.instance(context); make = TreeMaker.instance(context); syms = Symtab.instance(context); chk = Check.instance(context); memberEnter = MemberEnter.instance(context); types = Types.instance(context); annotate = Annotate.instance(context); lint = Lint.instance(context); predefClassDef = make.ClassDef(make.Modifiers(PUBLIC), syms.predefClass.name, null, null, null, null); predefClassDef.sym = syms.predefClass; todo = Todo.instance(context); fileManager = context.get(JavaFileManager.class); }