org.h2.store
Class PageOutputStream

java.lang.Object
  extended by java.io.OutputStream
      extended by org.h2.store.PageOutputStream
All Implemented Interfaces:
java.io.Closeable, java.io.Flushable

public class PageOutputStream
extends java.io.OutputStream

An output stream that writes into a page store.


Constructor Summary
PageOutputStream(PageStore store, int trunkPage, BitField exclude, int logKey, boolean atEnd)
          Create a new page output stream.
 
Method Summary
 void close()
           
 void flush()
           
 void write(byte[] b)
           
 void write(byte[] b, int off, int len)
           
 void write(int b)
           
 
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(int b)
           throws java.io.IOException
Specified by:
write in class java.io.OutputStream
Throws:
java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException
Overrides:
write in class java.io.OutputStream
Throws:
java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException
Overrides:
write in class java.io.OutputStream
Throws:
java.io.IOException

flush

public void flush()
           throws java.io.IOException
Specified by:
flush in interface java.io.Flushable
Overrides:
flush in class java.io.OutputStream
Throws:
java.io.IOException

close

public void close()
Specified by:
close in interface java.io.Closeable
Overrides:
close in class java.io.OutputStream