import com.sun.tools.apt.mirror.declaration.DeclarationMaker; //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.mirror.declaration.DeclarationMaker; //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.mirror.declaration.DeclarationMaker; //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.mirror.declaration.DeclarationMaker; //导入依赖的package包/类
private AptEnv(Context context) {
    context.put(aptEnvKey, this);

    names = Name.Table.instance(context);
    symtab = Symtab.instance(context);
    jctypes = Types.instance(context);
    enter = Enter.instance(context);
    attr = Attr.instance(context);
    typeMaker = TypeMaker.instance(context);
    declMaker = DeclarationMaker.instance(context);
}
 

import com.sun.tools.apt.mirror.declaration.DeclarationMaker; //导入依赖的package包/类
/**
 * Converts the canonical name of a top-level type or package to a
 * pathname.  Suffix is ".java" or ".class" or "".
 */
private String nameToPath(String name, String suffix) throws IOException {
    if (!DeclarationMaker.isJavaIdentifier(name.replace('.', '_'))) {
        bark.aptWarning("IllegalFileName", name);
        throw new IOException();
    }
    return name.replace('.', File.separatorChar) + suffix;
}
 

import com.sun.tools.apt.mirror.declaration.DeclarationMaker; //导入依赖的package包/类
private AptEnv(Context context) {
    context.put(aptEnvKey, this);

    names = Names.instance(context);
    symtab = Symtab.instance(context);
    jctypes = Types.instance(context);
    enter = Enter.instance(context);
    attr = Attr.instance(context);
    typeMaker = TypeMaker.instance(context);
    declMaker = DeclarationMaker.instance(context);
}