IndexWriter.EventQueue

java.lang.Object
- org.apache.lucene.index.IndexWriter.EventQueue

All Implemented Interfaces:: java.io.Closeable, java.lang.AutoCloseable

Enclosing class:: IndexWriter

static final class IndexWriter.EventQueue
extends java.lang.Object
implements java.io.Closeable

Field Summary

Fields
Modifier and Type	Field	Description
`private boolean`	`closed`
`private java.util.concurrent.Semaphore`	`permits`
`private java.util.Queue<IndexWriter.Event>`	`queue`
`private IndexWriter`	`writer`

Constructor Summary

Constructors
Constructor Description

EventQueue(IndexWriter writer)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`acquire()`
`(package private) boolean`	`add(IndexWriter.Event event)`
`void`	`close()`
`(package private) void`	`processEvents()`
`private void`	`processEventsInternal()`

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

Field Detail

closed
```
private volatile boolean closed
```

permits

private final java.util.concurrent.Semaphore permits

queue

private final java.util.Queue<IndexWriter.Event> queue

writer
```
private final IndexWriter writer
```

Constructor Detail
- EventQueue
```
EventQueue(IndexWriter writer)
```

Method Detail

acquire
```
private void acquire()
```

add

boolean add(IndexWriter.Event event)

processEvents

void processEvents()
            throws java.io.IOException

Throws:: java.io.IOException

processEventsInternal

private void processEventsInternal()
                            throws java.io.IOException

Throws:: java.io.IOException

close
```
public void close()
           throws java.io.IOException
```
Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException