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// Copyright (c) 2014 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.

package org.cef.callback;

import java.util.Date;

/**
 * Class used to represent a download item.
 */
public interface CefDownloadItem {
    /**
     * Returns true if this object is valid. Do not call any other methods if this
     * function returns false.
     */
    boolean isValid();

    /**
     * Returns true if the download is in progress.
     */
    boolean isInProgress();

    /**
     * Returns true if the download is complete.
     */
    boolean isComplete();

    /**
     * Returns true if the download has been canceled or interrupted.
     */
    boolean isCanceled();

    /**
     * Returns a simple speed estimate in bytes/s.
     */
    long getCurrentSpeed();

    /**
     * Returns the rough percent complete or -1 if the receive total size is
     * unknown.
     */
    int getPercentComplete();

    /**
     * Returns the total number of bytes.
     */
    long getTotalBytes();

    /**
     * Returns the number of received bytes.
     */
    long getReceivedBytes();

    /**
     * Returns the time that the download started.
     */
    Date getStartTime();

    /**
     * Returns the time that the download ended.
     */
    Date getEndTime();

    /**
     * Returns the full path to the downloaded or downloading file.
     */
    String getFullPath();

    /**
     * Returns the unique identifier for this download.
     */
    int getId();

    /**
     * Returns the URL.
     */
    String getURL();

    /**
     * Returns the suggested file name.
     */
    String getSuggestedFileName();

    /**
     * Returns the content disposition.
     */
    String getContentDisposition();

    /**
     * Returns the mime type.
     */
    String getMimeType();
}