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/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2013-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.filetransfer;
import com.isode.stroke.signals.Signal1;
/**
* Because of the lack of multiple inheritance in Java, this has to be done
* slightly differently from Swiften. What happens is that the methods in Swiften
* are provided abstract here. Any class implementing this interface directly/indirectly (through other interface) has to implement these methods.
* OutgoingJingleFileTransfer implements this interface indirectly through OutgoingFileTransfer.
* IncomingJingleFileTransfer implements this interface indirectly through IncomingFileTransfer.
* OutgoingSIFileTransfer implements this interface indirectly through OutgoingFileTransfer.
*/
public interface FileTransfer {
public static class State {
public enum Type {
Initial,
WaitingForStart,
Negotiating,
WaitingForAccept,
Transferring,
Canceled,
Failed,
Finished
};
public State(Type type) {
this(type, "");
}
public State(Type type, final String message) {
this.type = type;
this.message = message;
}
public Type type;
public String message = "";
};
public final Signal1<Integer /* proccessedBytes */> onProcessedBytes = new Signal1<Integer>();
public final Signal1<State> onStateChanged = new Signal1<State>();
public final Signal1<FileTransferError> onFinished = new Signal1<FileTransferError>();
public void cancel();
public String getFileName();
public long getFileSizeInBytes();
public void setFileInfo(final String name, long size, String description);
public State getState();
public String getDescription();
}
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