LevelController (Vespa Log 7.539.51 API)

```
@Deprecated(since="7",
            forRemoval=true)
public interface LevelController
```
Deprecated, for removal: This API element is subject to removal in a future version.
Should only be used internally in the log library

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 Deprecated Methods
Modifier and Type	Method	Description
`void`	`checkBack()`	Deprecated, for removal: This API element is subject to removal in a future version. check the current state of logging and reflect it into the associated Logger instance, if available.
`Level`	`getLevelLimit()`	Deprecated, for removal: This API element is subject to removal in a future version.
`String`	`getOnOffString()`	Deprecated, for removal: This API element is subject to removal in a future version. return a string suitable for printing in a logctl file.
`boolean`	`shouldLog(Level level)`	Deprecated, for removal: This API element is subject to removal in a future version. should we actually publish a log message with the given Level now?

- Method Detail
  - shouldLog
```
boolean shouldLog(Level level)
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    should we actually publish a log message with the given Level now?
  - getOnOffString
```
String getOnOffString()
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    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()
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    check the current state of logging and reflect it into the associated Logger instance, if available.
  - getLevelLimit
```
Level getLevelLimit()
```
    Deprecated, for removal: This API element is subject to removal in a future version.