wizard/template-plugin/src/com/android/tools/idea/wizard/template/Thumb.kt

/*
 * Copyright (C) 2019 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.wizard.template

import java.net.URL

/**
 * Stores information about a thumb which should be displayed in galleries such as New Activity Gallery.
 */
open class Thumb(val path: () -> URL) {
  /**
   * Represents absence of thumb (null object pattern).
   */
  companion object NoThumb: Thumb({ URL("file://noThumb") })
}