/*
 * Copyright (C) 2014 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.camera.one.v2.sharedimagereader.metadatasynchronizer;

import com.android.camera.one.v2.camera2proxy.TotalCaptureResultProxy;
import com.google.common.util.concurrent.ListenableFuture;

import javax.annotation.Nonnull;

/**
 * Holds metadata for images which have not yet been closed.
 */
public interface MetadataPool {
    @Nonnull
    public ListenableFuture<TotalCaptureResultProxy> removeMetadataFuture(long timestamp);
}