com.milaboratory.util

Class CountingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.milaboratory.util.CountingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public final class CountingInputStream
extends FilterInputStream

Stream that tracks the number of bytes read.

Since:

Apache Commons Compress 1.3

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
CountingInputStream(InputStream in)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected void	count(long read) Increments the counter of already read bytes.
long	getBytesRead() Returns the current number of bytes read from this stream.
CanReportProgress	getProgressReporter(long totalSize)
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

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

CountingInputStream

public CountingInputStream(InputStream in)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterInputStream

Throws:

IOException

count

protected final void count(long read)

Increments the counter of already read bytes. Doesn't increment if the EOF has been hit (read == -1)

Parameters:

read - the number of bytes read

getBytesRead

public long getBytesRead()

Returns the current number of bytes read from this stream.

Returns:

the number of read bytes

getProgressReporter

public CanReportProgress getProgressReporter(long totalSize)