org.das2.util
Class DasProgressMonitorInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          org.das2.util.DasProgressMonitorInputStream

All Implemented Interfaces:

java.io.Closeable

public class DasProgressMonitorInputStream
extends java.io.FilterInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

DasProgressMonitorInputStream(java.io.InputStream in, ProgressMonitor monitor)
Creates a new instance of DasProgressMonitorInputStream

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener l) Adds a PropertyChangeListener to the listener list.
void	close()
long	getStreamLength() Getter for property taskSize.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
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.io.FilterInputStream

available, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

DasProgressMonitorInputStream

public DasProgressMonitorInputStream(java.io.InputStream in,
                                     ProgressMonitor monitor)

Creates a new instance of DasProgressMonitorInputStream

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.FilterInputStream

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.