/*
 * 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.car.setupwizardlib.summary;

/**
 * An instance of a summary action's deferred state. This includes the deferred notification
 * description and the completion state.
 */
public class DeferredAction implements Comparable<DeferredAction> {

    public final String deferredNotificationDescription;
    public final boolean completed;
    public final int priority;

    public DeferredAction(String deferredNotificationDescription, boolean completed, int priority) {
        this.deferredNotificationDescription = deferredNotificationDescription;
        this.completed = completed;
        this.priority = priority;
    }

    @Override
    public int compareTo(DeferredAction o) {
        if (o == null) {
            return 1;
        }
        return priority - o.priority;
    }
}
