Package org.eclipse.mat.hprof

Class ChunkedGZIPRandomAccessFile.ChunkedGZIPOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.eclipse.mat.hprof.ChunkedGZIPRandomAccessFile.ChunkedGZIPOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Enclosing class:

ChunkedGZIPRandomAccessFile

public static class ChunkedGZIPRandomAccessFile.ChunkedGZIPOutputStream
extends FilterOutputStream

Constructor Summary

Constructors

Constructor	Description
ChunkedGZIPOutputStream(OutputStream os)	Create a chunked (multi-member) GZIP output stream.
ChunkedGZIPOutputStream(OutputStream os, File originalFile)	Create a chunked (multi-member) GZIP output stream.
ChunkedGZIPOutputStream(OutputStream os, File originalFile, int chunkSize)	Create a chunked (multi-member) GZIP output stream.

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	write(byte[] b, int offset, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

ChunkedGZIPOutputStream

public ChunkedGZIPOutputStream(OutputStream os)

Create a chunked (multi-member) GZIP output stream.

Parameters:

os - The stream into which to put the compressed data.

ChunkedGZIPOutputStream

public ChunkedGZIPOutputStream(OutputStream os,
 File originalFile,
 int chunkSize)

Create a chunked (multi-member) GZIP output stream.

Parameters:

os - The stream into which to put the compressed data.

originalFile - The original file, for a name and time-stamp in the header, or null for no name and the current time.

chunkSize - the chunk size, or 0 for no multiple members.

ChunkedGZIPOutputStream

public ChunkedGZIPOutputStream(OutputStream os,
 File originalFile)

Create a chunked (multi-member) GZIP output stream.

Parameters:

os - The stream into which to put the compressed data.

originalFile - The original file, for a name and time-stamp in the header, or null for no name and the current time.

Method Details

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

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

Overrides:

write in class FilterOutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class FilterOutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException