Implementation for 'analysis.occurrences' notification.

pkg/analysis_server/lib/src/operation/operation_analysis.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.
 
 library operation.analysis;
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/computer/computer_highlights.dart';
 import 'package:analysis_server/src/computer/computer_navigation.dart';
+import 'package:analysis_server/src/computer/computer_occurrences.dart';
 import 'package:analysis_server/src/computer/computer_outline.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/operation/operation.dart';
 import 'package:analysis_server/src/protocol.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/html.dart';
 import 'package:analyzer/src/generated/index.dart';
 import 'package:analyzer/src/generated/java_core.dart';
@@ skipping 57 matching lines @@
 void sendAnalysisNotificationNavigation(AnalysisServer server, String file,
     CompilationUnit dartUnit) {
   Notification notification = new Notification(ANALYSIS_NAVIGATION);
   notification.setParameter(FILE, file);
   notification.setParameter(REGIONS, new DartUnitNavigationComputer(
       dartUnit).compute());
   server.sendNotification(notification);
 }
 
 
+void sendAnalysisNotificationOccurrences(AnalysisServer server, String file,
+    CompilationUnit dartUnit) {
+  Notification notification = new Notification(ANALYSIS_OCCURRENCES);
+  notification.setParameter(FILE, file);
+  notification.setParameter(OCCURRENCES, new DartUnitOccurrencesComputer(
+      dartUnit).compute());
+  server.sendNotification(notification);
+}
+
+
 void sendAnalysisNotificationOutline(AnalysisServer server,
     AnalysisContext context, Source source, CompilationUnit dartUnit) {
   Notification notification = new Notification(ANALYSIS_OUTLINE);
   notification.setParameter(FILE, source.fullName);
   notification.setParameter(OUTLINE, new DartUnitOutlineComputer(context,
       source, dartUnit).compute());
   server.sendNotification(notification);
 }
 
 
@@ skipping 48 matching lines @@
       String file = source.fullName;
       // Dart
       CompilationUnit dartUnit = notice.compilationUnit;
       if (dartUnit != null) {
         if (server.hasAnalysisSubscription(AnalysisService.HIGHLIGHTS, file)) {
           sendAnalysisNotificationHighlights(server, file, dartUnit);
         }
         if (server.hasAnalysisSubscription(AnalysisService.NAVIGATION, file)) {
           sendAnalysisNotificationNavigation(server, file, dartUnit);
         }
+        if (server.hasAnalysisSubscription(AnalysisService.OCCURRENCES, file)) {
+          sendAnalysisNotificationOccurrences(server, file, dartUnit);
+        }
         if (server.hasAnalysisSubscription(AnalysisService.OUTLINE, file)) {
           sendAnalysisNotificationOutline(server, context, source, dartUnit);
         }
       }
       // TODO(scheglov) use default subscriptions
       if (!source.isInSystemLibrary) {
         sendAnalysisNotificationErrors(server, file, notice.lineInfo,
             notice.errors);
       }
     }
@@ skipping 14 matching lines @@
       // HTML
       {
         HtmlUnit htmlUnit = notice.htmlUnit;
         if (htmlUnit != null) {
           index.indexHtmlUnit(context, htmlUnit);
         }
       }
     }
   }
 }