import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
public AnnotationProcessorEnvironmentImpl(Collection<TypeDeclaration> spectypedecls,
                                          Collection<TypeDeclaration> typedecls,
                                          Map<String, String> origOptions,
                                          Context context) {
    // Safer to copy collections before applying unmodifiable
    // wrapper.
    this.spectypedecls = Collections.unmodifiableCollection(spectypedecls);
    this.typedecls = Collections.unmodifiableCollection(typedecls);
    this.origOptions = Collections.unmodifiableMap(origOptions);

    declMaker = DeclarationMaker.instance(context);
    declUtils = DeclarationsImpl.instance(context);
    typeUtils = TypesImpl.instance(context);
    messager = MessagerImpl.instance(context);
    filer = FilerImpl.instance(context);
    bark = Bark.instance(context);
    roundCompleteListeners = new LinkedHashSet<RoundCompleteListener>();
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
private FilerImpl(Context context) {
    context.put(filerKey, this);
    opts = Options.instance(context);
    declMaker = DeclarationMaker.instance(context);
    bark = Bark.instance(context);
    comp = com.sun.tools.apt.main.JavaCompiler.instance(context);
    roundOver = false;
    this.filesCreated = comp.getAggregateGenFiles();

    // Encoding
    encoding = opts.get("-encoding");
    if (encoding == null) {
        encoding = DEFAULT_ENCODING;
    }

    wc = new HashSet<Flushable>();

    // Locations
    locations = new EnumMap<Location, File>(Location.class);
    String s = opts.get("-s");      // location for new source files
    String d = opts.get("-d");      // location for new class files
    locations.put(SOURCE_TREE, new File(s != null ? s : "."));
    locations.put(CLASS_TREE,  new File(d != null ? d : "."));
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
private FilerImpl(Context context) {
    context.put(filerKey, this);
    opts = Options.instance(context);
    declMaker = DeclarationMaker.instance(context);
    bark = Bark.instance(context);
    comp = com.sun.tools.apt.main.AptJavaCompiler.instance(context);
    roundOver = false;
    this.filesCreated = comp.getAggregateGenFiles();

    // Encoding
    encoding = opts.get("-encoding");
    if (encoding == null) {
        encoding = DEFAULT_ENCODING;
    }

    wc = new HashSet<Flushable>();

    // Locations
    locations = new EnumMap<Location, File>(Location.class);
    String s = opts.get("-s");      // location for new source files
    String d = opts.get("-d");      // location for new class files
    locations.put(SOURCE_TREE, new File(s != null ? s : "."));
    locations.put(CLASS_TREE,  new File(d != null ? d : "."));
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
/** Print a line of documentation describing this option, if standard.
 */
void help() {
    String s = "  " + helpSynopsis();
    out.print(s);
    for (int j = s.length(); j < 29; j++) out.print(" ");
    Bark.printLines(out, getLocalizedString(descrKey));
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
/** Print a string that explains usage for X options.
 */
void xhelp() {
    for (int i=0; i<recognizedOptions.length; i++) {
        recognizedOptions[i].xhelp();
    }
    out.println();
    Bark.printLines(out, getLocalizedString("msg.usage.nonstandard.footer"));
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
private static Context preRegister(Context context) {
    Bark.preRegister(context);

    // force the use of the scanner that captures Javadoc comments
    DocCommentScanner.Factory.preRegister(context);

    if (context.get(JavaFileManager.class) == null)
        JavacFileManager.preRegister(context);

    return context;
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
/** Construct a new compiler from a shared context.
 */
public JavaCompiler(Context context) {
    super(preRegister(context));

    context.put(compilerKey, this);
    apt = Apt.instance(context);

    ClassReader classReader = ClassReader.instance(context);
    classReader.preferSource = true;

    // TEMPORARY NOTE: bark==log, but while refactoring, we maintain their
    // original identities, to remember the original intent.
    log = Log.instance(context);
    bark = Bark.instance(context);

    Options options = Options.instance(context);
    classOutput   = options.get("-retrofit")      == null;
    nocompile     = options.get("-nocompile")     != null;
    print         = options.get("-print")         != null;
    classesAsDecls= options.get("-XclassesAsDecls") != null;

    genSourceFileNames = new java.util.LinkedHashSet<String>();
    genClassFileNames  = new java.util.LinkedHashSet<String>();

    // this forces a copy of the line map to be kept in the tree,
    // for use by com.sun.mirror.util.SourcePosition.
    lineDebugInfo = true;
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
private static Context preRegister(Context context) {
    Bark.preRegister(context);

    if (context.get(JavaFileManager.class) == null)
        JavacFileManager.preRegister(context);

    return context;
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
/** Construct a new compiler from a shared context.
 */
public AptJavaCompiler(Context context) {
    super(preRegister(context));

    context.put(compilerKey, this);
    apt = Apt.instance(context);

    ClassReader classReader = ClassReader.instance(context);
    classReader.preferSource = true;

    // TEMPORARY NOTE: bark==log, but while refactoring, we maintain their
    // original identities, to remember the original intent.
    log = Log.instance(context);
    bark = Bark.instance(context);

    Options options = Options.instance(context);
    classOutput   = options.get("-retrofit")      == null;
    nocompile     = options.get("-nocompile")     != null;
    print         = options.get("-print")         != null;
    classesAsDecls= options.get("-XclassesAsDecls") != null;

    genSourceFileNames = new java.util.LinkedHashSet<String>();
    genClassFileNames  = new java.util.LinkedHashSet<String>();

    // this forces a copy of the line map to be kept in the tree,
    // for use by com.sun.mirror.util.SourcePosition.
    lineDebugInfo = true;
}
 

import com.sun.tools.apt.util.Bark; //导入依赖的package包/类
/**
 * Convert import-style string to regex matching that string.  If
 * the string is a valid import-style string, return a regex that
 * won't match anything.
 */
Pattern importStringToPattern(String s) {
    if (com.sun.tools.javac.processing.JavacProcessingEnvironment.isValidImportString(s)) {
        return com.sun.tools.javac.processing.JavacProcessingEnvironment.validImportStringToPattern(s);
    } else {
        Bark bark = Bark.instance(context);
        bark.aptWarning("MalformedSupportedString", s);
        return com.sun.tools.javac.processing.JavacProcessingEnvironment.noMatches;
    }
}