Package org.eclipse.rdf4j.rio.hdt

Class HDTArrayLog64

java.lang.Object

org.eclipse.rdf4j.rio.hdt.HDTPart

org.eclipse.rdf4j.rio.hdt.HDTArray

org.eclipse.rdf4j.rio.hdt.HDTArrayLog64

class HDTArrayLog64
extends HDTArray

Log64

It contains the data part of the HDTArray, followed by the 32-bit CRC calculated over this data.

Data structure:

 ...+---------+-------+
    | entries | CRC32 |
 ...+---------+-------+
 

Entries are stored little-endian, with each entry using nrbits bits

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.rdf4j.rio.hdt.HDTArray

HDTArray.Type

Field Summary

Fields

Modifier and Type	Field	Description
private byte[]	buffer

Fields inherited from class org.eclipse.rdf4j.rio.hdt.HDTArray

entries, nrbits

Fields inherited from class org.eclipse.rdf4j.rio.hdt.HDTPart

COOKIE, name, pos, properties

Constructor Summary

Constructors

Constructor	Description
HDTArrayLog64()

Method Summary

Modifier and Type	Method	Description
protected int	get(int i)	Get entry from this array
protected int	getType()	Get the type of the array
protected void	parse(InputStream is)	Parse from input stream

Methods inherited from class org.eclipse.rdf4j.rio.hdt.HDTArray

getNrBits, size

Methods inherited from class org.eclipse.rdf4j.rio.hdt.HDTPart

checkControl, checkCRC, checkFormat, countToNull, getDebugPartStr, getIntegerProperty, getProperties, getProperties, mapProperties, readToNull

Methods inherited from class java.lang.Object

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

Field Details

buffer

private byte[] buffer

Constructor Details

HDTArrayLog64

HDTArrayLog64()

Method Details

getType

protected int getType()

Description copied from class: HDTArray

Get the type of the array

Specified by:

getType in class HDTArray

Returns:

byte

get

protected int get(int i)

Description copied from class: HDTArray

Get entry from this array

Specified by:

get in class HDTArray

Parameters:

i - zero-based index

Returns:

entry

parse

protected void parse(InputStream is)
              throws IOException

Description copied from class: HDTPart

Parse from input stream

Overrides:

parse in class HDTArray

Parameters:

is -

Throws:

IOException