jp.cssj.rsr.impl

Class FileRandomBuilder

java.lang.Object

jp.cssj.rsr.impl.AbstractRandomAccessFileBuilder

jp.cssj.rsr.impl.FileRandomBuilder

All Implemented Interfaces:

RandomBuilder, Sequential

public class FileRandomBuilder
extends AbstractRandomAccessFileBuilder
implements Sequential

ファイルに対して結果を構築する RandomBuilder です。

Version:

$Id: FileRandomBuilder.java 1565 2018-07-04 11:51:25Z miyabe $

Author:

MIYABE Tatsuhiko

Nested Class Summary

Nested classes/interfaces inherited from class jp.cssj.rsr.impl.AbstractRandomAccessFileBuilder

AbstractRandomAccessFileBuilder.Block

Nested classes/interfaces inherited from interface jp.cssj.rsr.RandomBuilder

RandomBuilder.PositionInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected File	file
protected OutputStream	out

Fields inherited from class jp.cssj.rsr.impl.AbstractRandomAccessFileBuilder

first, frgs, last, length, onMemory, raf, segment

Constructor Summary

Constructors

Constructor and Description
FileRandomBuilder(File file)
FileRandomBuilder(File file, int fragmentBufferSize, int totalBufferSize, int threshold)

Method Summary

Modifier and Type	Method and Description
void	finish() データの構築を完了します。
void	write(byte[] b, int off, int len) データを追加します。

Methods inherited from class jp.cssj.rsr.impl.AbstractRandomAccessFileBuilder

addBlock, closeBlock, dispose, finalize, finish, getBlock, getLength, getPositionInfo, insertBlockBefore, nextId, putBlock, supportsPositionInfo, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface jp.cssj.rsr.RandomBuilder

addBlock, closeBlock, dispose, getPositionInfo, insertBlockBefore, supportsPositionInfo, write

Field Detail

file

protected final File file

out

protected OutputStream out

Constructor Detail

FileRandomBuilder

public FileRandomBuilder(File file,
                         int fragmentBufferSize,
                         int totalBufferSize,
                         int threshold)

FileRandomBuilder

public FileRandomBuilder(File file)

Method Detail

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Description copied from interface: Sequential

データを追加します。

Specified by:

write in interface Sequential

Parameters:

b - バイト列。

off - バイト列中の開始位置。

len - バイト列中のデータの長さ。

Throws:

IOException

finish

public void finish()
            throws IOException

Description copied from interface: RandomBuilder

データの構築を完了します。

Specified by:

finish in interface RandomBuilder

Throws:

IOException