/**
 *
 * Copyright © 2017 Grigory Fedorov
 *
 * 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 org.jivesoftware.smackx.httpfileupload;

/**
 * Callback interface to get upload progress.
 */
public interface UploadProgressListener {

    /**
     * Callback for displaying upload progress.
     *
     * @param uploadedBytes the number of bytes uploaded at the moment
     * @param totalBytes the total number of bytes to be uploaded
     */
    void onUploadProgress(long uploadedBytes, long totalBytes);

}