android/src/com/android/tools/idea/sdk/DispatchRunnable.java

/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * 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.android.tools.idea.sdk;

import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityState;

/**
 * Runnable that ensures its content is run on the dispatch thread by calling invokeLater if necessary.
 */
public abstract class DispatchRunnable implements Runnable {

  @Override
  public final void run() {
    if (!ApplicationManager.getApplication().isDispatchThread()) {
      ApplicationManager.getApplication().invokeLater(this, ModalityState.any());
      return;
    }
    doRun();
  }

  abstract public void doRun();
}