tech.sourced.siva

Class IndexEntry

java.lang.Object

tech.sourced.siva.Header

tech.sourced.siva.IndexEntry

public class IndexEntry
extends Header

IndexEntry represents each entry contained in an Index. An IndexEntry must contain the following: - A Header - Offset of the file content, relative to the beginning of the block. - Size of the file content. - CRC32. - A Flag.

See Also:

Siva Format Specification

Constructor Summary

Constructors

Constructor and Description
IndexEntry(java.lang.String name, java.util.Set<java.nio.file.attribute.PosixFilePermission> fileMode, java.nio.file.attribute.FileTime modificationTime, tech.sourced.siva.Flag flag, long intStart, long size, long crc32, long absStart) Builds an IndexEntry composed by the Header properties and the given specific properties related to the siva file.

Method Summary

Modifier and Type	Method and Description
long	getAbsStart()
long	getCrc32()
long	getIntStart()
long	getSize()

Methods inherited from class tech.sourced.siva.Header

getFileMode, getFlag, getModificationTime, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexEntry

public IndexEntry(java.lang.String name,
                  java.util.Set<java.nio.file.attribute.PosixFilePermission> fileMode,
                  java.nio.file.attribute.FileTime modificationTime,
                  tech.sourced.siva.Flag flag,
                  long intStart,
                  long size,
                  long crc32,
                  long absStart)

Builds an IndexEntry composed by the Header properties and the given specific properties related to the siva file.

Parameters:

name - Entry name.

modificationTime - Modification time as UNIX time in nanoseconds.

fileMode - UNIX mode.

flag - supported flags @see Flag

intStart - Offset of the file content, relative to the beginning of the block.

size - size of the file content.

crc32 - CRC32.

absStart - Offset from the beginning of the block.

Method Detail

getAbsStart

public final long getAbsStart()

Returns:

Offset from the beginning of the block.

getIntStart

public final long getIntStart()

Returns:

Offset of the file content, relative to the beginning of the block.

getSize

public final long getSize()

Returns:

size of the file content.

getCrc32

public final long getCrc32()

Returns:

CRC32.