Package org.apache.commons.net.io

Class CopyStreamEvent

java.lang.Object

java.util.EventObject

org.apache.commons.net.io.CopyStreamEvent

All Implemented Interfaces:

Serializable

public class CopyStreamEvent
extends EventObject

A CopyStreamEvent is triggered after every write performed by a stream copying operation. The event stores the number of bytes transferred by the write triggering the event as well as the total number of bytes transferred so far by the copy operation.

See Also:

• CopyStreamListener
• CopyStreamAdapter
• Util
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final long	UNKNOWN_STREAM_SIZE	Constant used to indicate the stream size is unknown.

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
CopyStreamEvent(Object source, long totalBytesTransferred, int bytesTransferred, long streamSize)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
int	getBytesTransferred()	Gets the number of bytes transferred by the write that triggered the event.
long	getStreamSize()	Gets the size of the stream being copied.
long	getTotalBytesTransferred()	Gets the total number of bytes transferred so far by the copy operation.
String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

UNKNOWN_STREAM_SIZE

public static final long UNKNOWN_STREAM_SIZE

Constant used to indicate the stream size is unknown.

See Also:

• Constant Field Values

Constructor Details

CopyStreamEvent

public CopyStreamEvent(Object source,
 long totalBytesTransferred,
 int bytesTransferred,
 long streamSize)

Constructs a new instance.

Parameters:

source - The source of the event.

totalBytesTransferred - The total number of bytes transferred so far during a copy operation.

bytesTransferred - The number of bytes transferred during the write that triggered the CopyStreamEvent.

streamSize - The number of bytes in the stream being copied. This may be set to UNKNOWN_STREAM_SIZE if the size is unknown.

Method Details

getBytesTransferred

public int getBytesTransferred()

Gets the number of bytes transferred by the write that triggered the event.

Returns:

The number of bytes transferred by the write that triggered the vent.

getStreamSize

public long getStreamSize()

Gets the size of the stream being copied. This may be set to UNKNOWN_STREAM_SIZE if the size is unknown.

Returns:

The size of the stream being copied.

getTotalBytesTransferred

public long getTotalBytesTransferred()

Gets the total number of bytes transferred so far by the copy operation.

Returns:

The total number of bytes transferred so far by the copy operation.

toString

public String toString()

Overrides:

toString in class EventObject

Since:

3.0