Package org.exbin.auxiliary.paged_data

Class PagedDataOutputStream

java.lang.Object

java.io.OutputStream

org.exbin.auxiliary.paged_data.PagedDataOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, FinishableStream, SeekableStream

@ParametersAreNonnullByDefault
public class PagedDataOutputStream
extends java.io.OutputStream
implements SeekableStream, FinishableStream

Output stream for paged data.

Constructor Summary

Constructors

Constructor	Description
PagedDataOutputStream(PagedData data)

Method Summary

Modifier and Type	Method	Description
void	close()
long	finish()	Reads remaining data and returns size of all data processed by this stream.
long	getProcessedSize()	Returns size of data processed so far.
long	getStreamSize()	Returns length of the stream.
void	seek(long position)	Moves position in the stream to given position from the start of the stream.
void	write(byte[] input, int off, int len)
void	write(int value)

Methods inherited from class java.io.OutputStream

flush, nullOutputStream, write

Methods inherited from class java.lang.Object

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

Constructor Detail

PagedDataOutputStream

public PagedDataOutputStream(PagedData data)

Method Detail

write

public void write(int value)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] input,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

seek

public void seek(long position)
          throws java.io.IOException

Description copied from interface: SeekableStream

Moves position in the stream to given position from the start of the stream.

Specified by:

seek in interface SeekableStream

Parameters:

position - target position

Throws:

java.io.IOException - if input/output error

getStreamSize

public long getStreamSize()

Description copied from interface: SeekableStream

Returns length of the stream.

Specified by:

getStreamSize in interface SeekableStream

Returns:

length of the stream in bytes, -1 if unable to determine

getProcessedSize

public long getProcessedSize()

Description copied from interface: FinishableStream

Returns size of data processed so far.

Specified by:

getProcessedSize in interface FinishableStream

Returns:

size of data in bytes

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

finish

public long finish()
            throws java.io.IOException

Description copied from interface: FinishableStream

Reads remaining data and returns size of all data processed by this stream.

Specified by:

finish in interface FinishableStream

Returns:

size of data in bytes

Throws:

java.io.IOException - if input/output error occurs