001package com.box.sdk;
002
003/**
004 * The listener interface for monitoring the progress of a long-running API call.
005 */
006public interface ProgressListener {
007
008    /**
009     * Invoked when the progress of the API call changes.
010     *
011     * @param numBytes   the number of bytes completed.
012     * @param totalBytes the total number of bytes.
013     */
014    void onProgressChanged(long numBytes, long totalBytes);
015}