DirectoryHandler (Lucene 8.1.0 API)

java.lang.Object
- org.apache.lucene.luke.app.AbstractHandler<DirectoryObserver>
- - org.apache.lucene.luke.app.DirectoryHandler

public final class DirectoryHandler
extends AbstractHandler<DirectoryObserver>

Directory open/close handler

Constructor Summary

Constructors
Constructor Description

DirectoryHandler()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`directoryOpened()`
`static DirectoryHandler`	`getInstance()`
`LukeState`	`getState()`
`protected void`	`notifyOne(DirectoryObserver observer)`
`void`	`open(String indexPath, String dirImpl)`

Methods inherited from class org.apache.lucene.luke.app.AbstractHandler
addObserver

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- DirectoryHandler
```
public DirectoryHandler()
```

Method Detail

getInstance

public static DirectoryHandler getInstance()

notifyOne
```
protected void notifyOne(DirectoryObserver observer)
```
Specified by:

notifyOne in class AbstractHandler<DirectoryObserver>

directoryOpened
```
public boolean directoryOpened()
```

open

public void open(String indexPath,
                 String dirImpl)

close
```
public void close()
```

getState
```
public LukeState getState()
```