java.lang.Object
- java.util.logging.Handler
- - org.apache.lucene.luke.util.CircularLogBufferHandler

public class CircularLogBufferHandler
extends Handler

A Handler with a bounded buffer of recent log messages.

Nested Classes
Modifier and Type	Class	Description
`static class`	`CircularLogBufferHandler.ImmutableLogRecord`	Provides an immutable clone of the required data from a `LogRecord` logged elsewhere.
`static interface`	`CircularLogBufferHandler.LogUpdateListener`	Listeners receiving log state updates.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addUpdateListener(CircularLogBufferHandler.LogUpdateListener listener)`
`void`	`close()`
`void`	`flush()`
`List<CircularLogBufferHandler.ImmutableLogRecord>`	`getLogRecords()`
`void`	`publish(LogRecord record)`
`void`	`removeUpdateListener(CircularLogBufferHandler.LogUpdateListener listener)`

Constructor Detail
- CircularLogBufferHandler
```
public CircularLogBufferHandler()
```

public void publish(LogRecord record)

public void addUpdateListener(CircularLogBufferHandler.LogUpdateListener listener)

public void removeUpdateListener(CircularLogBufferHandler.LogUpdateListener listener)

public List<CircularLogBufferHandler.ImmutableLogRecord> getLogRecords()

Class CircularLogBufferHandler