SettableImageProxy.java

/*
 * Copyright 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 androidx.camera.core;

import androidx.annotation.NonNull;

/**
 * An {@link ImageProxy} which overwrites the {@link ImageInfo}.
 */
final class SettableImageProxy extends ForwardingImageProxy{
    private final ImageInfo mImageInfo;

    /**
     * Constructor for a {@link SettableImageProxy}.
     *
     * @param imageProxy The {@link ImageProxy} to forward.
     * @param imageInfo The {@link ImageInfo} to overwrite with.
     */
    SettableImageProxy(ImageProxy imageProxy, ImageInfo imageInfo) {
        super(imageProxy);
        mImageInfo = imageInfo;
    }

    @SuppressWarnings("UnsynchronizedOverridesSynchronized")
    @Override
    @NonNull
    public ImageInfo getImageInfo() {
        return mImageInfo;
    }
}