LevelController (Vespa Log 7.523.17 API)

```
public interface LevelController
```
This is the interface for controlling the log level of a component logger. This hides the actual controlling mechanism.

Author:

arnej27959

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`checkBack()`	check the current state of logging and reflect it into the associated Logger instance, if available.
`Level`	`getLevelLimit()`
`String`	`getOnOffString()`	return a string suitable for printing in a logctl file.
`boolean`	`shouldLog(Level level)`	should we actually publish a log message with the given Level now?

- Method Detail
  - shouldLog
```
boolean shouldLog(Level level)
```
    should we actually publish a log message with the given Level now?
  - getOnOffString
```
String getOnOffString()
```
    return a string suitable for printing in a logctl file. the string must be be 4 * 8 characters, where each group of 4 characters is either " ON" or " OFF".
  - checkBack
```
void checkBack()
```
    check the current state of logging and reflect it into the associated Logger instance, if available.
  - getLevelLimit
```
Level getLevelLimit()
```