Interface XMarkableStream

Devguide

索引

Methods' 要約

せいにするs' 要約

Methods' 詳細（に述べる）s

せいにするs' 詳細（に述べる）s

:: com :: sun :: 星／主役にする :: io ::

interface XMarkableStream

Description: makes it possible to 始める，決める and 除去する seekable 示すs to a stream.

Methods' 要約
createMark	creates a 示す of the 現在の postion and returns an identifier to it.
deleteMark	削除するs the 示す that you 以前 created with XMarkableStream::createMark.
jumpToMark	jumps to a 以前 created 示す.
jumpToFurthest	jumps to the furthest position of the stream.
offsetToMark

Methods' 詳細（に述べる）s

createMark

long
createMark()
raises(	IOException );

Description: creates a 示す of the 現在の postion and returns an identifier to it.

deleteMark

無効の
deleteMark(	[in] long	示す )
raises(	IOException, ::com::sun::星／主役にする::lang::IllegalArgumentException );

Description: 削除するs the 示す that you 以前 created with XMarkableStream::createMark.; It is an error to 削除する a 示す if other 示すs after this 存在する. In this 事例／患者, for 推論する／理由s of robustness, the 実施 must 削除する this 示す and all others after this 示す.

jumpToMark

無効の
jumpToMark(	[in] long	nMark )
raises(	IOException, ::com::sun::星／主役にする::lang::IllegalArgumentException );

Description: jumps to a 以前 created 示す.

jumpToFurthest

無効の
jumpToFurthest()
raises(	IOException );

Description: jumps to the furthest position of the stream.; In the inputstream 事例／患者, a その後の read call returns data, that was never read or skipped over before. In the outputstream 事例／患者, a その後の令状 call will 追加する new data at the end of the stream without overwriting 存在するing data.

offsetToMark

long
offsetToMark(	[in] long	nMark )
raises(	IOException, ::com::sun::星／主役にする::lang::IllegalArgumentException );

Returns: the 相殺する from the 現在の stream position to the 示す ("現在の position" - "示す position").
Parameter nMark: identifies the 示す which is used as a base to calculate the 相殺する of the 現在の position.
Throws: IllegalArgumentException if the 示す does not 存在する or is 削除するd.
Throws: IOException if an I/O error has occurred.

最高の，を越す of Page

Copyright © 2013, The Apache ソフトウェア創立／基礎, Licensed under the Apache License, 見解／翻訳／版 2.0. Apache, the Apache feather logo, Apache OpenOffice and OpenOffice.org are trademarks of The Apache ソフトウェア創立／基礎. Other 指名するs may be trademarks of their 各々の owners.

API

SDK

Tips ‘n’ Tricks

Miscellaneous