org.das2.util

Class DasProgressMonitorReadableByteChannel

java.lang.Object

org.das2.util.DasProgressMonitorReadableByteChannel

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.nio.channels.Channel, java.nio.channels.ReadableByteChannel

public class DasProgressMonitorReadableByteChannel
extends java.lang.Object
implements java.nio.channels.ReadableByteChannel

Constructor Summary

Constructors

Constructor and Description
DasProgressMonitorReadableByteChannel(java.nio.channels.ReadableByteChannel in, ProgressMonitor monitor) Creates a new instance of DasProgressMonitorInputStream

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener l) Adds a PropertyChangeListener to the listener list.
void	close()
long	getStreamLength() Getter for property taskSize.
boolean	isOpen()
int	read(java.nio.ByteBuffer dst)
void	removePropertyChangeListener(java.beans.PropertyChangeListener l) Removes a PropertyChangeListener from the listener list.
void	setEnableProgressPosition(boolean value) disable/enable setting of progress position, true by default.
void	setStreamLength(long taskSize) Setter for property taskSize.

Methods inherited from class java.lang.Object

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

Constructor Detail

DasProgressMonitorReadableByteChannel

public DasProgressMonitorReadableByteChannel(java.nio.channels.ReadableByteChannel in,
                                             ProgressMonitor monitor)

Creates a new instance of DasProgressMonitorInputStream

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.nio.channels.Channel

Throws:

java.io.IOException

setEnableProgressPosition

public void setEnableProgressPosition(boolean value)

disable/enable setting of progress position, true by default. Transfer rate will still be reported. This is introduced in case another agent (the das2Stream reader, in particular) can set the progress position more accurately.

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener l)

Adds a PropertyChangeListener to the listener list.

Parameters:

l - The listener to add.

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener l)

Removes a PropertyChangeListener from the listener list.

Parameters:

l - The listener to remove.

getStreamLength

public long getStreamLength()

Getter for property taskSize.

Returns:

Value of property taskSize.

setStreamLength

public void setStreamLength(long taskSize)

Setter for property taskSize.

Parameters:

taskSize - New value of property taskSize.

read

public int read(java.nio.ByteBuffer dst)
         throws java.io.IOException

Specified by:

read in interface java.nio.channels.ReadableByteChannel

Throws:

java.io.IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface java.nio.channels.Channel