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/*
* 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.camera2proxy;
import android.graphics.Rect;
import android.media.Image;
import com.google.common.base.MoreObjects;
import com.google.common.base.Objects;
import java.util.List;
import javax.annotation.concurrent.ThreadSafe;
/**
* Forwards all {@link ImageProxy} methods.
*/
@ThreadSafe
public abstract class ForwardingImageProxy implements ImageProxy {
private final ImageProxy mImpl;
public ForwardingImageProxy(ImageProxy proxy) {
mImpl = proxy;
}
/**
* @see {@link android.media.Image#getCropRect}
*/
@Override
public Rect getCropRect() {
return mImpl.getCropRect();
}
/**
* @see {@link android.media.Image#setCropRect}
*/
@Override
public void setCropRect(Rect cropRect) {
mImpl.setCropRect(cropRect);
}
/**
* @see {@link android.media.Image#getFormat}
*/
@Override
public int getFormat() {
return mImpl.getFormat();
}
/**
* @see {@link android.media.Image#getHeight}
*/
@Override
public int getHeight() {
return mImpl.getHeight();
}
/**
* @see {@link android.media.Image#getPlanes}
*/
@Override
public List<Plane> getPlanes() {
return mImpl.getPlanes();
}
/**
* @see {@link android.media.Image#getTimestamp}
*/
@Override
public long getTimestamp() {
return mImpl.getTimestamp();
}
/**
* @see {@link android.media.Image#getWidth}
*/
@Override
public int getWidth() {
return mImpl.getWidth();
}
/**
* @see {@link android.media.Image#close}
*/
@Override
public void close() {
mImpl.close();
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("timestamp", getTimestamp())
.add("width", getWidth())
.add("height", getHeight())
.toString();
}
@Override
public boolean equals(Object other) {
if (other == null) {
return false;
}
if (!(other instanceof ImageProxy)) {
return false;
}
ImageProxy otherImage = (ImageProxy) other;
return otherImage.getFormat() == getFormat() &&
otherImage.getWidth() == getWidth() &&
otherImage.getHeight() == getHeight() &&
otherImage.getTimestamp() == getTimestamp();
}
@Override
public int hashCode() {
return Objects.hashCode(getFormat(), getWidth(), getHeight(), getTimestamp());
}
}
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