MonitorNotifier 2.19 API

```
public interface MonitorNotifier

                    
```
This interface is implemented by classes that receive beacon monitoring notifications

Method Summary

Modifier and Type	Method	Description
`abstract void`	`didEnterRegion(Region region)`	Called when at least one beacon in a `Region` is visible.
`abstract void`	`didExitRegion(Region region)`	Called when no beacons in a `Region` are visible.
`abstract void`	`didDetermineStateForRegion(int state, Region region)`	Called with a state value of MonitorNotifier.

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

- Method Detail
  - didEnterRegion
```
 abstract void didEnterRegion(Region region)
```
    Called when at least one beacon in a Region is visible.
    
    Parameters:
    
    region - a Region that defines the criteria of beacons to look for
  - didExitRegion
```
 abstract void didExitRegion(Region region)
```
    Called when no beacons in a Region are visible.
    
    Parameters:
    
    region - a Region that defines the criteria of beacons to look for
  - didDetermineStateForRegion
```
 abstract void didDetermineStateForRegion(int state, Region region)
```
    Called with a state value of MonitorNotifier.INSIDE when at least one beacon in a Region is visible. Called with a state value of MonitorNotifier.OUTSIDE when no beacons in a Region are visible.
    
    Parameters:
    
    state - either MonitorNotifier.INSIDE or MonitorNotifier.
    
    region - a Region that defines the criteria of beacons to look for