Unify the server and plugin versions of the generators

pkg/analysis_server/tool/spec/api.dart

 // 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.
 
 /**
  * Data structures representing an API definition, and visitor base classes
  * for visiting those data structures.
  */
-library api;
-
 import 'dart:collection';
 
 import 'package:html/dom.dart' as dom;
 
 /**
  * Toplevel container for the API.
  */
 class Api extends ApiNode {
   final String version;
   final List<Domain> domains;
@@ skipping 105 matching lines @@
   void visitRefactoring(Refactoring refactoring) {
     if (refactoring.feedback != null) {
       visitTypeDecl(refactoring.feedback);
     }
     if (refactoring.options != null) {
       visitTypeDecl(refactoring.options);
     }
   }
 
   void visitRefactorings(Refactorings refactorings) {
-    refactorings.forEach(visitRefactoring);
+    refactorings?.forEach(visitRefactoring);
   }
 
   void visitRequest(Request request) {
     if (request.params != null) {
       visitTypeDecl(request.params);
     }
     if (request.result != null) {
       visitTypeDecl(request.result);
     }
   }
@@ skipping 193 matching lines @@
       fields.add(new TypeObjectField('result', result, null));
     }
     return new TypeObject(fields, null);
   }
 }
 
 /**
  * Base class for all possible types.
  */
 abstract class TypeDecl extends ApiNode {
-  TypeDecl(dom.Element html, bool experimental)
-      : super(html, experimental, false);
+  TypeDecl(dom.Element html, bool experimental, bool deprecated)
+      : super(html, experimental, deprecated);
 
   accept(ApiVisitor visitor);
 }
 
 /**
  * Description of a named type definition.
  */
 class TypeDefinition extends ApiNode {
   final String name;
   final TypeDecl type;
 
   TypeDefinition(this.name, this.type, dom.Element html,
       {bool experimental, bool deprecated})
       : super(html, experimental, deprecated);
 }
 
 /**
  * Type of an enum.  We represent enums in JSON as strings, so this type
  * declaration simply lists the allowed values.
  */
 class TypeEnum extends TypeDecl {
   final List<TypeEnumValue> values;
 
-  TypeEnum(this.values, dom.Element html, {bool experimental})
-      : super(html, experimental);
+  TypeEnum(this.values, dom.Element html, {bool experimental, bool deprecated})
+      : super(html, experimental, deprecated);
 
+  @override
   accept(ApiVisitor visitor) => visitor.visitTypeEnum(this);
 }
 
 /**
  * Description of a single allowed value for an enum.
  */
 class TypeEnumValue extends ApiNode {
   final String value;
 
   TypeEnumValue(this.value, dom.Element html,
       {bool experimental, bool deprecated})
       : super(html, experimental, deprecated);
 }
 
 /**
  * Type of a JSON list.
  */
 class TypeList extends TypeDecl {
   final TypeDecl itemType;
 
   TypeList(this.itemType, dom.Element html, {bool experimental})
-      : super(html, experimental);
+      : super(html, experimental, false);
 
+  @override
   accept(ApiVisitor visitor) => visitor.visitTypeList(this);
 }
 
 /**
  * Type of a JSON map.
  */
 class TypeMap extends TypeDecl {
   /**
    * Type of map keys.  Note that since JSON map keys must always be strings,
    * this must either be a [TypeReference] for [String], or a [TypeReference]
    * to a type which is defined in the API as an enum or a synonym for [String].
    */
   final TypeReference keyType;
 
   /**
    * Type of map values.
    */
   final TypeDecl valueType;
 
   TypeMap(this.keyType, this.valueType, dom.Element html, {bool experimental})
-      : super(html, experimental);
+      : super(html, experimental, false);
 
+  @override
   accept(ApiVisitor visitor) => visitor.visitTypeMap(this);
 }
 
 /**
  * Type of a JSON object with specified fields, some of which may be optional.
  */
 class TypeObject extends TypeDecl {
   final List<TypeObjectField> fields;
 
-  TypeObject(this.fields, dom.Element html, {bool experimental})
-      : super(html, experimental);
+  TypeObject(this.fields, dom.Element html,
+      {bool experimental, bool deprecated})
+      : super(html, experimental, deprecated);
 
+  @override
   accept(ApiVisitor visitor) => visitor.visitTypeObject(this);
 
   /**
    * Return the field with the given [name], or null if there is no such field.
    */
   TypeObjectField getField(String name) {
     for (TypeObjectField field in fields) {
       if (field.name == name) {
         return field;
       }
@@ skipping 21 matching lines @@
 }
 
 /**
  * A reference to a type which is either defined elsewhere in the API or which
  * is built-in ([String], [bool], or [int]).
  */
 class TypeReference extends TypeDecl {
   final String typeName;
 
   TypeReference(this.typeName, dom.Element html, {bool experimental})
-      : super(html, experimental) {
+      : super(html, experimental, false) {
     if (typeName.isEmpty) {
       throw new Exception('Empty type name');
     }
   }
 
+  @override
   accept(ApiVisitor visitor) => visitor.visitTypeReference(this);
 }
 
 /**
  * A collection of type definitions.
  */
 class Types extends ApiNode with IterableMixin<TypeDefinition> {
   final Map<String, TypeDefinition> types;
 
   Types(this.types, dom.Element html, {bool experimental})
@@ skipping 14 matching lines @@
  */
 class TypeUnion extends TypeDecl {
   final List<TypeDecl> choices;
 
   /**
    * The field that is used to disambiguate this union
    */
   final String field;
 
   TypeUnion(this.choices, this.field, dom.Element html, {bool experimental})
-      : super(html, experimental);
+      : super(html, experimental, false);
 
+  @override
   accept(ApiVisitor visitor) => visitor.visitTypeUnion(this);
 }