/*
 * Copyright 2008 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.lang;

/**
 * Provides access to the statistics collector function as an intrinsic for use
 * by the compiler. The typical use case is:
 * 
 * <pre>
 * isStatsAvailable() &amp;&amp; stats()
 * </pre>
 */
final class Stats {
  static native boolean isStatsAvailable() /*-{
    return !!$stats;
  }-*/;

  static native boolean onModuleStart(String mainClassName) /*-{
    return $stats({
      moduleName: $moduleName,
      sessionId: $sessionId,
      subSystem: "startup",
      evtGroup: "moduleStartup",
      millis : (new Date()).getTime(),
      type: "onModuleLoadStart",
      className: mainClassName,
    });
  }-*/;
}