org.h2.store

Class PageOutputStream

java.lang.Object

org.h2.store.PageOutputStream

public class PageOutputStream
extends java.lang.Object

An output stream that writes into a page store.

Constructor Summary

Constructors

Constructor and Description
PageOutputStream(PageStore store, int trunkPage, BitField exclude, int logKey, boolean atEnd) Create a new page output stream.

Method Summary

Modifier and Type	Method and Description
void	close() Close the stream.
void	flush() Write all data.
void	write(byte[] b, int off, int len) Write the data.

Methods inherited from class java.lang.Object

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

Constructor Detail

PageOutputStream

public PageOutputStream(PageStore store,
                        int trunkPage,
                        BitField exclude,
                        int logKey,
                        boolean atEnd)

Create a new page output stream.

Parameters:

store - the page store

trunkPage - the first trunk page (already allocated)

exclude - the pages not to use

logKey - the log key of the first trunk page

atEnd - whether only pages at the end of the file should be used

Method Detail

write

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

Write the data.

Parameters:

b - the buffer

off - the offset

len - the length

flush

public void flush()

Write all data.

close

public void close()

Close the stream.