org.elasticsearch.watcher

クラス FileWatcher

java.lang.Object

org.elasticsearch.watcher.AbstractResourceWatcher<FileChangesListener>

org.elasticsearch.watcher.FileWatcher

すべての実装されたインタフェース:

ResourceWatcher

public class FileWatcher
extends AbstractResourceWatcher<FileChangesListener>

File resources watcher The file watcher checks directory and all its subdirectories for file changes and notifies its listeners accordingly

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
FileWatcher(Path file) Creates new file watcher on the given directory

メソッドのサマリー

修飾子とタイプ	メソッドと説明
void	clearState() Clears any state with the FileWatcher, making all files show up as new
protected void	doCheckAndNotify() Will be called periodically Implementing watcher should check resource and notify all AbstractResourceWatcher.listeners().
protected void	doInit() Will be called once on initialization

クラスから継承されたメソッド org.elasticsearch.watcher.AbstractResourceWatcher

addListener, checkAndNotify, init, listeners, remove

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

FileWatcher

public FileWatcher(Path file)

Creates new file watcher on the given directory

メソッドの詳細

clearState

public void clearState()

Clears any state with the FileWatcher, making all files show up as new

doInit

protected void doInit()
               throws IOException

クラスからコピーされた説明: AbstractResourceWatcher

Will be called once on initialization

定義:

doInit クラス内 AbstractResourceWatcher<FileChangesListener>

例外:

IOException

doCheckAndNotify

protected void doCheckAndNotify()
                         throws IOException

クラスからコピーされた説明: AbstractResourceWatcher

Will be called periodically

Implementing watcher should check resource and notify all AbstractResourceWatcher.listeners().

定義:

doCheckAndNotify クラス内 AbstractResourceWatcher<FileChangesListener>

例外:

IOException