Format and sort analyzer and analysis_server packages.

pkg/analysis_server/tool/spec/codegen_java.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.
 
 /**
  * Tools for Java code generation.
  */
 library CodegenJava;
 
 import 'package:html5lib/dom.dart' as dom;
+
 import 'api.dart';
 import 'codegen_tools.dart';
 import 'from_html.dart';
 import 'to_html.dart';
 
 /**
+ * Create a [GeneratedFile] that creates Java code and outputs it to [path].
+ * [path] uses Posix-style path separators regardless of the OS.
+ */
+GeneratedFile javaGeneratedFile(String path, CodegenJavaVisitor
+    createVisitor(Api api)) {
+  return new GeneratedFile(path, () {
+    CodegenJavaVisitor visitor = createVisitor(readApi());
+    return visitor.collectCode(visitor.visitApi);
+  });
+}
+
+/**
+ * Iterate through the values in [map] in the order of increasing keys.
+ */
+Iterable<String> _valuesSortedByKey(Map<String, String> map) {
+  List<String> keys = map.keys.toList();
+  keys.sort();
+  return keys.map((String key) => map[key]);
+}
+
+/**
  * Common code for all Java code generation.
  */
 class CodegenJavaVisitor extends HierarchicalApiVisitor with CodeGenerator {
-  _CodegenJavaState _state;
-
   /**
    * Variable names which must be changed in order to avoid conflict with
    * reserved words in Java.
    */
   static const Map<String, String> _variableRenames = const {
     'default': 'defaultSdk'
   };
 
   /**
    * Type references in the spec that are named something else in Java.
    */
   static const Map<String, String> _typeRenames = const {
     'bool': 'boolean',
     'int': 'int',
     'ExecutionContextId': 'String',
     'FilePath': 'String',
     'DebugContextId': 'String',
     'object': 'Object',
     'Override': 'OverrideMember',
   };
 
+  _CodegenJavaState _state;
+
   /**
    * Visitor used to produce doc comments.
    */
   final ToHtmlVisitor toHtmlVisitor;
 
   CodegenJavaVisitor(Api api)
       : super(api),
         toHtmlVisitor = new ToHtmlVisitor(api);
 
   /**
+   * Create a constructor, using [callback] to create its contents.
+   */
+  void constructor(String name, void callback()) {
+    _state.constructors[name] = collectCode(callback);
+  }
+
+  /**
+   * Return true iff the passed [TypeDecl] will represent an array in Java.
+   */
+  bool isArray(TypeDecl type) {
+    return type is TypeList && isPrimitive(type.itemType);
+  }
+
+  /**
+   * Return true iff the passed [TypeDecl] is a type declared in the spec_input.
+   */
+  bool isDeclaredInSpec(TypeDecl type) {
+//    TypeReference resolvedType = super.resolveTypeReferenceChain(type);
+//    if(resolvedType is TypeObject) {
+//      return truye;
+//    }
+    if (type is TypeReference) {
+      return api.types.containsKey(type.typeName) && javaType(type) != 'String';
+    }
+    return false;
+  }
+
+  /**
+   * Return true iff the passed [TypeDecl] will represent an array in Java.
+   */
+  bool isList(TypeDecl type) {
+    return type is TypeList && !isPrimitive(type.itemType);
+  }
+
+  /**
+   * Return true iff the passed [TypeDecl] will represent a Map in type.
+   */
+  bool isMap(TypeDecl type) {
+    return type is TypeMap;
+  }
+
+  /**
+   * Return true iff the passed [TypeDecl] will be represented as Object in Java.
+   */
+  bool isObject(TypeDecl type) {
+    String typeStr = javaType(type);
+    return typeStr == 'Object';
+  }
+
+  /**
+   * Return true iff the passed [TypeDecl] will represent a primitive Java type.
+   */
+  bool isPrimitive(TypeDecl type) {
+    if (type is TypeReference) {
+      String typeStr = javaType(type);
+      return typeStr == 'boolean' || typeStr == 'int' || typeStr == 'long';
+    }
+    return false;
+  }
+
+  /**
    * Convenience method for subclasses for calling docComment.
    */
   void javadocComment(List<dom.Node> docs) {
     docComment(docs, width: 99, javadocStyle: true);
   }
 
   /**
-   * Create a public field, using [callback] to create its contents.
-   */
-  void publicField(String fieldName, void callback()) {
-    _state.publicFields[fieldName] = collectCode(callback);
-  }
-
-  /**
-   * Create a private field, using [callback] to create its contents.
-   */
-  void privateField(String fieldName, void callback()) {
-    _state.privateFields[fieldName] = collectCode(callback);
-  }
-
-  /**
-   * Create a constructor, using [callback] to create its contents.
-   */
-  void constructor(String name, void callback()) {
-    _state.constructors[name] = collectCode(callback);
-  }
-
-  /**
-   * Create a private method, using [callback] to create its contents.
-   */
-  void privateMethod(String methodName, void callback()) {
-    _state.privateMethods[methodName] = collectCode(callback);
-  }
-
-  /**
-   * Create a public method, using [callback] to create its contents.
-   */
-  void publicMethod(String methodName, void callback()) {
-    _state.publicMethods[methodName] = collectCode(callback);
-  }
-
-  /**
-   * Execute [callback], collecting any methods that are output using
-   * [privateMethod] or [publicMethod], and insert the class (with methods
-   * sorted).  [header] is the part of the class declaration before the
-   * opening brace.
-   */
-  void makeClass(String header, void callback()) {
-    _CodegenJavaState oldState = _state;
-    try {
-      _state = new _CodegenJavaState();
-      callback();
-      writeln('$header {');
-      indent(() {
-        // fields
-        List<String> allFields = _state.publicFields.values.toList();
-        allFields.addAll(_state.privateFields.values.toList());
-        for (String field in allFields) {
-          writeln();
-          write(field);
-        }
-
-        // constructors
-        List<String> allConstructors = _state.constructors.values.toList();
-        for (String constructor in allConstructors) {
-          writeln();
-          write(constructor);
-        }
-
-        // methods (ordered by method name)
-        List<String> allMethods =
-            _valuesSortedByKey(_state.publicMethods).toList();
-        allMethods.addAll(_valuesSortedByKey(_state.privateMethods));
-        for (String method in allMethods) {
-          writeln();
-          write(method);
-        }
-        writeln();
-      });
-      writeln('}');
-    } finally {
-      _state = oldState;
-    }
-  }
-
-  /**
    * Return a Java type for the given [TypeObjectField].
    */
   String javaFieldType(TypeObjectField field) {
     return javaType(field.type, field.optional);
   }
 
   /**
+   * Return a suitable representation of [name] as the name of a Java variable.
+   */
+  String javaName(String name) {
+    if (_variableRenames.containsKey(name)) {
+      return _variableRenames[name];
+    }
+    return name;
+  }
+
+  /**
    * Convert the given [TypeDecl] to a Java type.
    */
   String javaType(TypeDecl type, [bool optional = false]) {
     if (type is TypeReference) {
       TypeReference resolvedType = resolveTypeReferenceChain(type);
       String typeName = resolvedType.typeName;
       if (_typeRenames.containsKey(typeName)) {
         typeName = _typeRenames[typeName];
         if (optional) {
           if (typeName == 'boolean') {
@@ skipping 13 matching lines @@
     } else if (type is TypeMap) {
       return 'Map<${javaType(type.keyType)}, ${javaType(type.valueType)}>';
     } else if (type is TypeUnion) {
       return 'Object';
     } else {
       throw new Exception("Can't make type buildable");
     }
   }
 
   /**
-   * Return true iff the passed [TypeDecl] will represent a primitive Java type.
+   * Execute [callback], collecting any methods that are output using
+   * [privateMethod] or [publicMethod], and insert the class (with methods
+   * sorted).  [header] is the part of the class declaration before the
+   * opening brace.
    */
-  bool isPrimitive(TypeDecl type) {
-    if (type is TypeReference) {
-      String typeStr = javaType(type);
-      return typeStr == 'boolean' || typeStr == 'int' || typeStr == 'long';
+  void makeClass(String header, void callback()) {
+    _CodegenJavaState oldState = _state;
+    try {
+      _state = new _CodegenJavaState();
+      callback();
+      writeln('$header {');
+      indent(() {
+        // fields
+        List<String> allFields = _state.publicFields.values.toList();
+        allFields.addAll(_state.privateFields.values.toList());
+        for (String field in allFields) {
+          writeln();
+          write(field);
+        }
+
+        // constructors
+        List<String> allConstructors = _state.constructors.values.toList();
+        for (String constructor in allConstructors) {
+          writeln();
+          write(constructor);
+        }
+
+        // methods (ordered by method name)
+        List<String> allMethods =
+            _valuesSortedByKey(_state.publicMethods).toList();
+        allMethods.addAll(_valuesSortedByKey(_state.privateMethods));
+        for (String method in allMethods) {
+          writeln();
+          write(method);
+        }
+        writeln();
+      });
+      writeln('}');
+    } finally {
+      _state = oldState;
     }
-    return false;
   }
 
   /**
-   * Return true iff the passed [TypeDecl] is a type declared in the spec_input.
+   * Create a private field, using [callback] to create its contents.
    */
-  bool isDeclaredInSpec(TypeDecl type) {
-//    TypeReference resolvedType = super.resolveTypeReferenceChain(type);
-//    if(resolvedType is TypeObject) {
-//      return truye;
-//    }
-    if (type is TypeReference) {
-      return api.types.containsKey(type.typeName) && javaType(type) != 'String';
-    }
-    return false;
+  void privateField(String fieldName, void callback()) {
+    _state.privateFields[fieldName] = collectCode(callback);
   }
 
   /**
-   * Return true iff the passed [TypeDecl] will be represented as Object in Java.
+   * Create a private method, using [callback] to create its contents.
    */
-  bool isObject(TypeDecl type) {
-    String typeStr = javaType(type);
-    return typeStr == 'Object';
+  void privateMethod(String methodName, void callback()) {
+    _state.privateMethods[methodName] = collectCode(callback);
   }
 
   /**
-   * Return true iff the passed [TypeDecl] will represent an array in Java.
+   * Create a public field, using [callback] to create its contents.
    */
-  bool isList(TypeDecl type) {
-    return type is TypeList && !isPrimitive(type.itemType);
+  void publicField(String fieldName, void callback()) {
+    _state.publicFields[fieldName] = collectCode(callback);
   }
 
   /**
-   * Return true iff the passed [TypeDecl] will represent an array in Java.
+   * Create a public method, using [callback] to create its contents.
    */
-  bool isArray(TypeDecl type) {
-    return type is TypeList && isPrimitive(type.itemType);
-  }
-
-  /**
-   * Return true iff the passed [TypeDecl] will represent a Map in type.
-   */
-  bool isMap(TypeDecl type) {
-    return type is TypeMap;
-  }
-
-  /**
-   * Return a suitable representation of [name] as the name of a Java variable.
-   */
-  String javaName(String name) {
-    if (_variableRenames.containsKey(name)) {
-      return _variableRenames[name];
-    }
-    return name;
+  void publicMethod(String methodName, void callback()) {
+    _state.publicMethods[methodName] = collectCode(callback);
   }
 
   @override
   TypeReference resolveTypeReferenceChain(TypeReference type) {
     TypeDecl typeDecl = super.resolveTypeReferenceChain(type);
     if (typeDecl is TypeEnum) {
       return new TypeReference('String', null);
     }
     return type;
   }
 }
 
 /**
- * Iterate through the values in [map] in the order of increasing keys.
- */
-Iterable<String> _valuesSortedByKey(Map<String, String> map) {
-  List<String> keys = map.keys.toList();
-  keys.sort();
-  return keys.map((String key) => map[key]);
-}
-
-/**
  * State used by [CodegenJavaVisitor].
  */
 class _CodegenJavaState {
   /**
    * Temporary storage for public methods.
    */
   Map<String, String> publicMethods = <String, String>{};
 
   /**
    * Temporary storage for private methods.
    */
   Map<String, String> privateMethods = <String, String>{};
 
   /**
    * Temporary storage for public fields.
    */
   Map<String, String> publicFields = <String, String>{};
 
   /**
    * Temporary storage for private fields.
    */
   Map<String, String> privateFields = <String, String>{};
 
   /**
    * Temporary storage for constructors.
    */
   Map<String, String> constructors = <String, String>{};
 }
-
-/**
- * Create a [GeneratedFile] that creates Java code and outputs it to [path].
- * [path] uses Posix-style path separators regardless of the OS.
- */
-GeneratedFile javaGeneratedFile(String path, CodegenJavaVisitor
-    createVisitor(Api api)) {
-  return new GeneratedFile(path, () {
-    CodegenJavaVisitor visitor = createVisitor(readApi());
-    return visitor.collectCode(visitor.visitApi);
-  });
-}