io.milton.zsync

Class MetaFileReader

java.lang.Object

io.milton.zsync.MetaFileReader

public class MetaFileReader
extends Object

Class used to read metafile

Author:

Tomáš Hlavnička

Constructor Summary

Constructors

Constructor and Description
MetaFileReader(File metafile)
MetaFileReader(MetaFileMaker.MetaData metaData)

Method Summary

Modifier and Type	Method and Description
int	getBlockCount() Returns number of blocks in complete file
int	getBlocksize() Returns size of block
int	getChecksumBytes() Length of used strong sum
ChainingHash	getHashtable() Returns hash table cotaining block checksums
long	getLength() Returns length of complete file
int	getRsumBytes() Length of used weak sum
int	getSeqNum() Number of consequence blocks
String	getSha1() Returns SHA1sum of complete file

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaFileReader

public MetaFileReader(File metafile)

MetaFileReader

public MetaFileReader(MetaFileMaker.MetaData metaData)

Method Detail

getHashtable

public ChainingHash getHashtable()

Returns hash table cotaining block checksums

Returns:

Hash table

getBlockCount

public int getBlockCount()

Returns number of blocks in complete file

Returns:

Number of blocks

getBlocksize

public int getBlocksize()

Returns size of block

Returns:

Size of the data block

getChecksumBytes

public int getChecksumBytes()

Length of used strong sum

Returns:

Length of strong sum

getLength

public long getLength()

Returns length of complete file

Returns:

Length of the file

getRsumBytes

public int getRsumBytes()

Length of used weak sum

Returns:

Length of weak sum

getSeqNum

public int getSeqNum()

Number of consequence blocks

Returns:

Number of consequence blocks

getSha1

public String getSha1()

Returns SHA1sum of complete file

Returns:

String containing SHA1 sum of complete file