Package com.itextpdf.kernel.pdf

Class CountOutputStream

java.lang.Object

java.io.OutputStream

com.itextpdf.kernel.pdf.CountOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

 public class CountOutputStream extends OutputStream 
      

An OutputStream that counts the written bytes. You should not use same instance of this class in different threads as far as it's not thread safe.

Constructor Summary

Constructors

Constructor	Description
CountOutputStream(OutputStream outputStream)	Creates an instance of output stream which counts written bytes.

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
long	getAmountOfWrittenBytes()	Gets amount of bytes written to the inner output stream.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

CountOutputStream

 public CountOutputStream 
             (OutputStream outputStream) 
            

Creates an instance of output stream which counts written bytes.

Parameters:

outputStream - inner OutputStream

Method Details

write

 public void write 
             (byte[] b) throws IOException 
            

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException

write

 public void write 
             (int b) throws IOException 
            

Specified by:

write in class OutputStream

Throws:

IOException

flush

 public void flush() throws IOException 
            

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

 public void close() throws IOException 
            

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

getAmountOfWrittenBytes

 public long getAmountOfWrittenBytes() 
            

Gets amount of bytes written to the inner output stream.

Returns:

amount of bytes