1/* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.camera.one.v2.sharedimagereader.metadatasynchronizer; 18 19import com.android.camera.one.v2.camera2proxy.TotalCaptureResultProxy; 20import com.google.common.util.concurrent.ListenableFuture; 21 22import javax.annotation.Nonnull; 23 24/** 25 * Holds metadata for images which have not yet been closed. 26 */ 27public interface MetadataPool { 28 @Nonnull 29 public ListenableFuture<TotalCaptureResultProxy> removeMetadataFuture(long timestamp); 30} 31