/*
* 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.producers;
/**
* Delegating consumer.
*/
public abstract class DelegatingConsumer<I, O> extends BaseConsumer<I> {
private final Consumer<O> mConsumer;
public DelegatingConsumer(Consumer<O> consumer) {
mConsumer = consumer;
}
public Consumer<O> getConsumer() {
return mConsumer;
}
@Override
protected void onFailureImpl(Throwable t) {
mConsumer.onFailure(t);
}
@Override
protected void onCancellationImpl() {
mConsumer.onCancellation();
}
@Override
protected void onProgressUpdateImpl(float progress) {
mConsumer.onProgressUpdate(progress);
}
}