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com.sun.tools.javac.comp

public Class Modules

extends Visitor
Class Inheritance
Imports
java.io.IOException, java.util.Arrays, .Collection, .Collections, .EnumSet, .HashMap, .HashSet, .LinkedHashMap, .LinkedHashSet, .Map, .Set, java.util.function.Function, .Predicate, java.util.regex.Matcher, .Pattern, java.util.stream.Collectors, .Stream, javax.lang.model.SourceVersion, javax.tools.JavaFileManager, .JavaFileManager.Location, .JavaFileObject, .JavaFileObject.Kind, .StandardLocation, com.sun.source.tree.ModuleTree.ModuleKind, com.sun.tools.javac.code.Directive, .Directive.ExportsDirective, .Directive.ExportsFlag, .Directive.OpensDirective, .Directive.OpensFlag, .Directive.RequiresDirective, .Directive.RequiresFlag, .Directive.UsesDirective, .Flags, .FlagsEnum, .Kinds, .Lint, .Lint.LintCategory, .ModuleFinder, .Preview, .Source, .Source.Feature, .Symbol, .Symbol.ClassSymbol, .Symbol.Completer, .Symbol.CompletionFailure, .Symbol.MethodSymbol, .Symbol.ModuleFlags, .Symbol.ModuleResolutionFlags, .Symbol.ModuleSymbol, .Symbol.PackageSymbol, .Symtab, .Type, .Types, com.sun.tools.javac.jvm.ClassWriter, .JNIWriter, .Target, com.sun.tools.javac.main.Option, com.sun.tools.javac.resources.CompilerProperties.Errors, .CompilerProperties.LintWarnings, .CompilerProperties.Warnings, com.sun.tools.javac.tree.JCTree, .JCTree.JCCompilationUnit, .JCTree.JCDirective, .JCTree.JCExports, .JCTree.JCExpression, .JCTree.JCModuleDecl, .JCTree.JCOpens, .JCTree.JCProvides, .JCTree.JCRequires, .JCTree.JCUses, .JCTree.Tag, .TreeInfo, com.sun.tools.javac.util.Assert, .Context, .JCDiagnostic.DiagnosticPosition, .List, .ListBuffer, .Log, .Name, .Names, .Options

Todo

fill in

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.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv class
Modules.ModuleVisitor

public static interface
Modules.PackageNameFinder

pack-priv class
Modules.UsesProvidesVisitor

Field Summary

Modifier and TypeField and Description
private Map<Symbol.ModuleSymbol, Set<Directive.ExportsDirective>>
addExports

private final String
addExportsOpt

private final String
addModsOpt

private Map<Symbol.ModuleSymbol, Set<Directive.RequiresDirective>>
addReads

private final String
addReadsOpt

private static final String
ALL_MODULE_PATH

private static final String
ALL_SYSTEM

private Set<Symbol.ModuleSymbol>
allModules

private final boolean
allowAccessIntoSystem

private final boolean
allowModules

private final Attr
attr

private final Check
chk

pack-priv Symbol.ModuleSymbol
defaultModule

pack-priv int
depth

private final Set<String>
extraAddMods

private final Set<String>
extraLimitMods

private final JavaFileManager
fileManager

public Modules.PackageNameFinder
findPackageInFile

pack-priv boolean
inInitModules

private static final Predicate<Symbol.ModuleSymbol>
IS_AUTOMATIC

private final Name
java_

private final Name
java_se

private final String
limitModsOpt

private final Lint
lint

private final Log
log

private final Symbol.Completer
mainCompleter

private final ModuleFinder
moduleFinder

private final String
moduleVersionOpt

public final boolean
multiModuleMode

private final Names
names

private final Preview
preview

private final Map<Symbol.ModuleSymbol, Set<Symbol.ModuleSymbol>>
requiresTransitiveCache

private Set<Symbol.ModuleSymbol>
rootModules

private final Source
source

private final boolean
sourceLauncher

private final Symtab
syms

private final Target
target

private final TypeEnvs
typeEnvs

private final Types
types

private final Set<Symbol.ModuleSymbol>
warnedMissing

Constructor Summary

AccessConstructor and Description
protected
Modules(Context context)

Method Summary

Modifier and TypeMethod and Description
public void
addExtraAddModules(String... extras)

private void
addVisiblePackages(Symbol.ModuleSymbol msym, Map<Name, Symbol.ModuleSymbol> seenPackages, Symbol.ModuleSymbol exportsFrom, Collection<Directive.ExportsDirective> exports)

public Set<Symbol.ModuleSymbol>
allModules()

private void
checkCyclicDependencies(JCTree.JCModuleDecl mod)

private void
checkNoAllModulePath()

private void
checkSourceLocation(JCTree.JCCompilationUnit tree, Symbol.ModuleSymbol msym)

private void
completeAutomaticModule(Symbol.ModuleSymbol msym)

private void
completeModule(Symbol.ModuleSymbol msym)

private Set<Symbol.ModuleSymbol>
computeTransitiveClosure(Set<? extends Symbol.ModuleSymbol> base, Set<? extends Symbol.ModuleSymbol> rootModules, Set<Symbol.ModuleSymbol> observable)

public boolean
enter(List<JCTree.JCCompilationUnit> trees, Symbol.ClassSymbol c)

private boolean
enter(List<JCTree.JCCompilationUnit> trees, Function<Set<Symbol.ModuleSymbol>, Set<Symbol.ModuleSymbol>> init, Symbol.ClassSymbol c)

private void
enterModule(JCTree.JCCompilationUnit toplevel, Symbol.ClassSymbol c, Set<Symbol.ModuleSymbol> modules)

private Set<Symbol.ModuleSymbol>
enterModules(List<JCTree.JCCompilationUnit> trees, Symbol.ClassSymbol c)

private Stream<String>
filterAlreadyWarnedIncubatorModules(Stream<String> incubatingModules)

public Symbol.Completer
getCompleter()

public Symbol.ModuleSymbol
getDefaultModule()

private JavaFileManager.Location

Returns:

the location for the enclosing module
getModuleLocation(JCTree.JCCompilationUnit
the compilation unit tree
tree)

Determine the location for the module on the module source path or source output directory which contains a given CompilationUnit.

public Symbol.ModuleSymbol
getObservableModule(Name name)

public Set<Symbol.ModuleSymbol>
getRootModules()

private Symbol.Completer
getSourceCompleter(JCTree.JCCompilationUnit tree)

private Symbol.Completer
getUnnamedModuleCompleter()

public Symbol.Completer
getUsesProvidesCompleter()

private void
initAddExports()

private void
initAddReads()

public void
initModules(List<JCTree.JCCompilationUnit> trees)

private void
initVisiblePackages(Symbol.ModuleSymbol msym, Collection<Symbol.ModuleSymbol> readable)

public static Modules
instance(Context context)

public boolean
isInModuleGraph(Symbol.ModuleSymbol msym)

private boolean
isKnownModule(Symbol.ModuleSymbol msym, Set<Symbol.ModuleSymbol> unknownModules)

public boolean
isRootModule(Symbol.ModuleSymbol module)

private boolean
isValidName(CharSequence name)

public boolean
modulesInitialized()

public void
newRound()

private Set<Symbol.ModuleSymbol>
retrieveRequiresTransitive(Symbol.ModuleSymbol msym)

private void
setCompilationUnitModules(List<JCTree.JCCompilationUnit> trees, Set<Symbol.ModuleSymbol> rootModules, Symbol.ClassSymbol c)

private void
setupAllModules()

private void
setupAutomaticModule(Symbol.ModuleSymbol msym)

private String
singleModuleOverride(List<JCTree.JCCompilationUnit> trees)

private String
toString(Symbol.ModuleSymbol msym)

pack-priv String
toString(JavaFileManager.Location locn)

pack-priv String
toString(JavaFileObject fo)

Inherited from com.sun.tools.javac.tree.JCTree.Visitor:
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