Package org.iq80.leveldb.table

Class FileChannelTable

java.lang.Object

org.iq80.leveldb.table.Table

org.iq80.leveldb.table.FileChannelTable

All Implemented Interfaces:

Iterable<Map.Entry<Slice,Slice>>, SeekingIterable<Slice,Slice>

public class FileChannelTable
extends Table

Field Summary

Fields inherited from class org.iq80.leveldb.table.Table

comparator, fileChannel, indexBlock, metaindexBlockHandle, name, uncompressedScratch, verifyChecksums

Constructor Summary

Constructors

Constructor	Description
FileChannelTable(String name, FileChannel fileChannel, Comparator<Slice> comparator, boolean verifyChecksums)

Method Summary

Modifier and Type	Method	Description
protected Footer	init()
private ByteBuffer	read(long offset, int length)
protected Block	readBlock(BlockHandle blockHandle)

Methods inherited from class org.iq80.leveldb.table.Table

closer, getApproximateOffsetOf, iterator, openBlock, toString, uncompressedLength

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

FileChannelTable

public FileChannelTable(String name,
 FileChannel fileChannel,
 Comparator<Slice> comparator,
 boolean verifyChecksums)
                 throws IOException

Throws:

IOException

Method Details

init

protected Footer init()
               throws IOException

Specified by:

init in class Table

Throws:

IOException

readBlock

protected Block readBlock(BlockHandle blockHandle)
                   throws IOException

Specified by:

readBlock in class Table

Throws:

IOException

read

private ByteBuffer read(long offset,
 int length)
                 throws IOException

Throws:

IOException