platform/platform-impl/src/com/intellij/openapi/components/impl/stores/BatchUpdateListener.java

/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * 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.intellij.openapi.components.impl.stores;

import com.intellij.util.messages.Topic;

public interface BatchUpdateListener {
  Topic<BatchUpdateListener> TOPIC = new Topic<BatchUpdateListener>("batch update listener", BatchUpdateListener.class);

  void onBatchUpdateStarted();
  void onBatchUpdateFinished();
}