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Unified Diff: pkg/analyzer_experimental/lib/src/generated/source_io.dart

Issue 45573002: Rename analyzer_experimental to analyzer. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Tweaks before publishing. Created 7 years, 2 months ago
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Index: pkg/analyzer_experimental/lib/src/generated/source_io.dart
diff --git a/pkg/analyzer_experimental/lib/src/generated/source_io.dart b/pkg/analyzer_experimental/lib/src/generated/source_io.dart
deleted file mode 100644
index 72ff203a5a86c7f7a600b9f0eeaed390e7a55e52..0000000000000000000000000000000000000000
--- a/pkg/analyzer_experimental/lib/src/generated/source_io.dart
+++ /dev/null
@@ -1,354 +0,0 @@
-// This code was auto-generated, is not intended to be edited, and is subject to
-// significant change. Please see the README file for more information.
-library engine.source.io;
-import 'source.dart';
-import 'java_core.dart';
-import 'java_io.dart';
-import 'engine.dart' show AnalysisContext, AnalysisEngine;
-export 'source.dart';
-/**
- * Instances of the class `FileBasedSource` implement a source that represents a file.
- *
- * @coverage dart.engine.source
- */
-class FileBasedSource implements Source {
-
- /**
- * The content cache used to access the contents of this source if they have been overridden from
- * what is on disk or cached.
- */
- ContentCache _contentCache;
-
- /**
- * The file represented by this source.
- */
- JavaFile file;
-
- /**
- * The cached encoding for this source.
- */
- String _encoding;
-
- /**
- * The kind of URI from which this source was originally derived.
- */
- UriKind _uriKind;
-
- /**
- * Initialize a newly created source object. The source object is assumed to not be in a system
- * library.
- *
- * @param contentCache the content cache used to access the contents of this source
- * @param file the file represented by this source
- */
- FileBasedSource.con1(ContentCache contentCache, JavaFile file) : this.con2(contentCache, file, UriKind.FILE_URI);
-
- /**
- * Initialize a newly created source object.
- *
- * @param contentCache the content cache used to access the contents of this source
- * @param file the file represented by this source
- * @param flags `true` if this source is in one of the system libraries
- */
- FileBasedSource.con2(ContentCache contentCache, JavaFile file, UriKind uriKind) {
- this._contentCache = contentCache;
- this.file = file;
- this._uriKind = uriKind;
- if (file.getPath().indexOf(':') > 2) {
- try {
- throw new IllegalArgumentException("Invalid source path: ${file}");
- } on IllegalArgumentException catch (e) {
- AnalysisEngine.instance.logger.logError3(e);
- throw e;
- }
- }
- }
- bool operator ==(Object object) => object != null && this.runtimeType == object.runtimeType && file == ((object as FileBasedSource)).file;
- bool exists() => _contentCache.getContents(this) != null || (file.exists() && !file.isDirectory());
- void getContents(Source_ContentReceiver receiver) {
- String contents = _contentCache.getContents(this);
- if (contents != null) {
- receiver.accept2(contents, _contentCache.getModificationStamp(this));
- return;
- }
- getContentsFromFile(receiver);
- }
- String get encoding {
- if (_encoding == null) {
- _encoding = "${_uriKind.encoding}${file.toURI().toString()}";
- }
- return _encoding;
- }
- String get fullName => file.getAbsolutePath();
- int get modificationStamp {
- int stamp = _contentCache.getModificationStamp(this);
- if (stamp != null) {
- return stamp;
- }
- return file.lastModified();
- }
- String get shortName => file.getName();
- UriKind get uriKind => _uriKind;
- int get hashCode => file.hashCode;
- bool get isInSystemLibrary => identical(_uriKind, UriKind.DART_URI);
- Source resolveRelative(Uri containedUri) {
- try {
- Uri resolvedUri = file.toURI().resolveUri(containedUri);
- return new FileBasedSource.con2(_contentCache, new JavaFile.fromUri(resolvedUri), _uriKind);
- } on JavaException catch (exception) {
- }
- return null;
- }
- String toString() {
- if (file == null) {
- return "<unknown source>";
- }
- return file.getAbsolutePath();
- }
-
- /**
- * Get the contents of underlying file and pass it to the given receiver. Exactly one of the
- * methods defined on the receiver will be invoked unless an exception is thrown. The method that
- * will be invoked depends on which of the possible representations of the contents is the most
- * efficient. Whichever method is invoked, it will be invoked before this method returns.
- *
- * @param receiver the content receiver to which the content of this source will be passed
- * @throws Exception if the contents of this source could not be accessed
- * @see #getContents(com.google.dart.engine.source.Source.ContentReceiver)
- */
- void getContentsFromFile(Source_ContentReceiver receiver) {
- {
- }
- receiver.accept2(file.readAsStringSync(), file.lastModified());
- }
-}
-/**
- * Instances of the class `PackageUriResolver` resolve `package` URI's in the context of
- * an application.
- *
- * For the purposes of sharing analysis, the path to each package under the "packages" directory
- * should be canonicalized, but to preserve relative links within a package, the remainder of the
- * path from the package directory to the leaf should not.
- *
- * @coverage dart.engine.source
- */
-class PackageUriResolver extends UriResolver {
-
- /**
- * The package directories that `package` URI's are assumed to be relative to.
- */
- List<JavaFile> _packagesDirectories;
-
- /**
- * The name of the `package` scheme.
- */
- static String PACKAGE_SCHEME = "package";
-
- /**
- * Log exceptions thrown with the message "Required key not available" only once.
- */
- static bool _CanLogRequiredKeyIoException = true;
-
- /**
- * Return `true` if the given URI is a `package` URI.
- *
- * @param uri the URI being tested
- * @return `true` if the given URI is a `package` URI
- */
- static bool isPackageUri(Uri uri) => PACKAGE_SCHEME == uri.scheme;
-
- /**
- * Initialize a newly created resolver to resolve `package` URI's relative to the given
- * package directories.
- *
- * @param packagesDirectories the package directories that `package` URI's are assumed to be
- * relative to
- */
- PackageUriResolver(List<JavaFile> packagesDirectories) {
- if (packagesDirectories.length < 1) {
- throw new IllegalArgumentException("At least one package directory must be provided");
- }
- this._packagesDirectories = packagesDirectories;
- }
- Source fromEncoding(ContentCache contentCache, UriKind kind, Uri uri) {
- if (identical(kind, UriKind.PACKAGE_SELF_URI) || identical(kind, UriKind.PACKAGE_URI)) {
- return new FileBasedSource.con2(contentCache, new JavaFile.fromUri(uri), kind);
- }
- return null;
- }
- Source resolveAbsolute(ContentCache contentCache, Uri uri) {
- if (!isPackageUri(uri)) {
- return null;
- }
- String path = uri.path;
- if (path == null) {
- path = uri.path;
- if (path == null) {
- return null;
- }
- }
- String pkgName;
- String relPath;
- int index = path.indexOf('/');
- if (index == -1) {
- pkgName = path;
- relPath = "";
- } else if (index == 0) {
- return null;
- } else {
- pkgName = path.substring(0, index);
- relPath = path.substring(index + 1);
- }
- for (JavaFile packagesDirectory in _packagesDirectories) {
- JavaFile resolvedFile = new JavaFile.relative(packagesDirectory, path);
- if (resolvedFile.exists()) {
- JavaFile canonicalFile = getCanonicalFile(packagesDirectory, pkgName, relPath);
- UriKind uriKind = isSelfReference(packagesDirectory, canonicalFile) ? UriKind.PACKAGE_SELF_URI : UriKind.PACKAGE_URI;
- return new FileBasedSource.con2(contentCache, canonicalFile, uriKind);
- }
- }
- return new FileBasedSource.con2(contentCache, getCanonicalFile(_packagesDirectories[0], pkgName, relPath), UriKind.PACKAGE_URI);
- }
- Uri restoreAbsolute(Source source) {
- if (source is FileBasedSource) {
- String sourcePath = ((source as FileBasedSource)).file.getPath();
- for (JavaFile packagesDirectory in _packagesDirectories) {
- List<JavaFile> pkgFolders = packagesDirectory.listFiles();
- if (pkgFolders != null) {
- for (JavaFile pkgFolder in pkgFolders) {
- try {
- String pkgCanonicalPath = pkgFolder.getCanonicalPath();
- if (sourcePath.startsWith(pkgCanonicalPath)) {
- String relPath = sourcePath.substring(pkgCanonicalPath.length);
- return parseUriWithException("${PACKAGE_SCHEME}:${pkgFolder.getName()}${relPath}");
- }
- } on JavaException catch (e) {
- }
- }
- }
- }
- }
- return null;
- }
-
- /**
- * Answer the canonical file for the specified package.
- *
- * @param packagesDirectory the "packages" directory (not `null`)
- * @param pkgName the package name (not `null`, not empty)
- * @param relPath the path relative to the package directory (not `null`, no leading slash,
- * but may be empty string)
- * @return the file (not `null`)
- */
- JavaFile getCanonicalFile(JavaFile packagesDirectory, String pkgName, String relPath) {
- JavaFile pkgDir = new JavaFile.relative(packagesDirectory, pkgName);
- try {
- pkgDir = pkgDir.getCanonicalFile();
- } on JavaIOException catch (e) {
- if (!e.toString().contains("Required key not available")) {
- AnalysisEngine.instance.logger.logError2("Canonical failed: ${pkgDir}", e);
- } else if (_CanLogRequiredKeyIoException) {
- _CanLogRequiredKeyIoException = false;
- AnalysisEngine.instance.logger.logError2("Canonical failed: ${pkgDir}", e);
- }
- }
- return new JavaFile.relative(pkgDir, relPath.replaceAll('/', new String.fromCharCode(JavaFile.separatorChar)));
- }
-
- /**
- * @return `true` if "file" was found in "packagesDir", and it is part of the "lib" folder
- * of the application that contains in this "packagesDir".
- */
- bool isSelfReference(JavaFile packagesDir, JavaFile file) {
- JavaFile rootDir = packagesDir.getParentFile();
- if (rootDir == null) {
- return false;
- }
- String rootPath = rootDir.getAbsolutePath();
- String filePath = file.getAbsolutePath();
- return filePath.startsWith("${rootPath}/lib");
- }
-}
-/**
- * Instances of the class [DirectoryBasedSourceContainer] represent a source container that
- * contains all sources within a given directory.
- *
- * @coverage dart.engine.source
- */
-class DirectoryBasedSourceContainer implements SourceContainer {
-
- /**
- * Append the system file separator to the given path unless the path already ends with a
- * separator.
- *
- * @param path the path to which the file separator is to be added
- * @return a path that ends with the system file separator
- */
- static String appendFileSeparator(String path) {
- if (path == null || path.length <= 0 || path.codeUnitAt(path.length - 1) == JavaFile.separatorChar) {
- return path;
- }
- return "${path}${JavaFile.separator}";
- }
-
- /**
- * The container's path (not `null`).
- */
- String path;
-
- /**
- * Construct a container representing the specified directory and containing any sources whose
- * [Source#getFullName] starts with the directory's path. This is a convenience method,
- * fully equivalent to [DirectoryBasedSourceContainer#DirectoryBasedSourceContainer]
- * .
- *
- * @param directory the directory (not `null`)
- */
- DirectoryBasedSourceContainer.con1(JavaFile directory) : this.con2(directory.getPath());
-
- /**
- * Construct a container representing the specified path and containing any sources whose
- * [Source#getFullName] starts with the specified path.
- *
- * @param path the path (not `null` and not empty)
- */
- DirectoryBasedSourceContainer.con2(String path) {
- this.path = appendFileSeparator(path);
- }
- bool contains(Source source) => source.fullName.startsWith(path);
- bool operator ==(Object obj) => (obj is DirectoryBasedSourceContainer) && ((obj as DirectoryBasedSourceContainer)).path == path;
- int get hashCode => path.hashCode;
- String toString() => "SourceContainer[${path}]";
-}
-/**
- * Instances of the class `FileUriResolver` resolve `file` URI's.
- *
- * @coverage dart.engine.source
- */
-class FileUriResolver extends UriResolver {
-
- /**
- * The name of the `file` scheme.
- */
- static String FILE_SCHEME = "file";
-
- /**
- * Return `true` if the given URI is a `file` URI.
- *
- * @param uri the URI being tested
- * @return `true` if the given URI is a `file` URI
- */
- static bool isFileUri(Uri uri) => uri.scheme == FILE_SCHEME;
- Source fromEncoding(ContentCache contentCache, UriKind kind, Uri uri) {
- if (identical(kind, UriKind.FILE_URI)) {
- return new FileBasedSource.con2(contentCache, new JavaFile.fromUri(uri), kind);
- }
- return null;
- }
- Source resolveAbsolute(ContentCache contentCache, Uri uri) {
- if (!isFileUri(uri)) {
- return null;
- }
- return new FileBasedSource.con1(contentCache, new JavaFile.fromUri(uri));
- }
-}

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