/*
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.imagepipeline.request;
import android.graphics.Bitmap;
/**
* Use an instance of this class to perform post-process operations on a bitmap.
*
* <p>Postprocessors are not supported on Gingerbread and below.
*/
public interface Postprocessor {
/**
* Called by the pipeline after completing other steps.
*
* @param bitmap A bitmap that will be exclusively owned by the caller of the image pipeline.
* This bitmap will not be the same object stored in memory cache. The implementation is free
* to modify this Bitmap in-place. This Bitmap, as modified, will be returned
* as the output of the pipeline. A new object, unmodified, will be created for every request
* made to the pipeline.
*/
void process(Bitmap bitmap);
/**
* Returns the name of this postprocessor.
*
* <p>Used for logging and analytics.
*/
String getName();
}