org.neo4j.index.internal.gbptree

Interface Header.Writer

Enclosing class:

Header

public static interface Header.Writer

Writes a header into a GBPTree state page during GBPTree.checkpoint(org.neo4j.io.pagecache.IOLimiter).

Method Summary

Modifier and Type	Method and Description
void	write(org.neo4j.io.pagecache.PageCursor from, int length, org.neo4j.io.pagecache.PageCursor to) Writes header data into to with previous valid header data found in from of length bytes in size.

Method Detail

write

void write(org.neo4j.io.pagecache.PageCursor from,
           int length,
           org.neo4j.io.pagecache.PageCursor to)

Writes header data into to with previous valid header data found in from of length bytes in size.

Parameters:

from - PageCursor positioned at the header data written in the previous check point.

length - size in bytes of the previous header data.

to - PageCursor to write new header into.