Code generate Dart classes representing the analysis server API.

pkg/analysis_server/tool/spec/implied_types.dart

Index: pkg/analysis_server/tool/spec/implied_types.dart
diff --git a/pkg/analysis_server/tool/spec/implied_types.dart b/pkg/analysis_server/tool/spec/implied_types.dart
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+// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/**
+ * Code for enumerating the set of types implied by the API.
+ */
+library html.tools;
+
+import 'api.dart';
+import 'codegen_tools.dart';
+
+class ImpliedType {
+  final String camelName;
+  final String humanReadableName;
+  final TypeDecl type;
+
+  /**
+   * Kind of implied type this is.  One of:
+   * - 'requestParams'
+   * - 'requestResult'
+   * - 'notificationParams'
+   * - 'refactoringFeedback'
+   * - 'refactoringOptions'
+   * - 'typeDefinition'
+   */
+  final String kind;
+
+  ImpliedType(this.camelName, this.humanReadableName, this.type, this.kind);
+}
+
+Map<String, ImpliedType> computeImpliedTypes(Api api) {
+  _ImpliedTypesVisitor visitor = new _ImpliedTypesVisitor(api);
+  visitor.visitApi();
+  return visitor.impliedTypes;
+}
+
+class _ImpliedTypesVisitor extends HierarchicalApiVisitor {
+  Map<String, ImpliedType> impliedTypes = <String, ImpliedType> {};
+
+  _ImpliedTypesVisitor(Api api) : super(api);
+
+  void storeType(String name, String nameSuffix, TypeDecl type, String kind) {
+    String humanReadableName = name;
+    List<String> camelNameParts = name.split('.');
+    if (nameSuffix != null) {
+      humanReadableName += ' $nameSuffix';
+      camelNameParts.add(nameSuffix);
+    }
+    String camelName = camelJoin(camelNameParts);
+    impliedTypes[camelName] = new ImpliedType(camelName, humanReadableName, type, kind);
+  }
+
+  @override
+  visitNotification(Notification notification) {
+    storeType(notification.longEvent, 'params', notification.params, 'notificationParams');
+  }
+
+  @override
+  visitRequest(Request request) {
+    storeType(request.longMethod, 'params', request.params, 'requestParams');
+    storeType(request.longMethod, 'result', request.result, 'requestResult');
+  }
+
+  @override
+  visitRefactoring(Refactoring refactoring) {
+    String camelKind = camelJoin(refactoring.kind.toLowerCase().split('_'));
+    storeType(camelKind, 'feedback', refactoring.feedback, 'refactoringFeedback');
+    storeType(camelKind, 'options', refactoring.options, 'refactoringOptions');
+  }
+
+  @override
+  visitTypeDefinition(TypeDefinition typeDefinition) {
+    storeType(typeDefinition.name, null, typeDefinition.type, 'typeDefinition');
+  }
+
+}