/*
 * Copyright (C) 2016 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.documentsui.base;

import android.annotation.IntDef;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

/**
 * A functional interface that receives one of two results {@link #CONFIRM} or {@link #REJECT}.
 */
@FunctionalInterface
public interface ConfirmationCallback {
    @IntDef(value = {
            CONFIRM,
            REJECT
    })
    @Retention(RetentionPolicy.SOURCE)
    public @interface Result {}
    public static final int CONFIRM = 0;
    public static final int REJECT = 1;

    void accept(@Result int code);
}