BLEDeviceLastUpdatedComparator (herald 2.1.0-beta1 API)

java.lang.Object
- io.heraldprox.herald.sensor.ble.BLEDeviceLastUpdatedComparator

All Implemented Interfaces:

java.util.Comparator<BLEDevice>
```
public class BLEDeviceLastUpdatedComparator
extends java.lang.Object
implements java.util.Comparator<BLEDevice>
```
Orders a set of BLEDevices such that they are in descending order of BLEDevice.lastUpdatedAt(). This effectively orders them such that the first element is the one most recently connected to, discovered, or to last had it's RSSI updated. Note: Be sure to pre-filter your sorted set by using !device.ignore() to prevent invalid devices from receiving requests if using this for methods like immediateSendAll()

- Constructor Summary
  
  Constructors
  Constructor Description
  
  BLEDeviceLastUpdatedComparator()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int compare(BLEDevice a, BLEDevice b)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Comparator
    equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail
- BLEDeviceLastUpdatedComparator
```
public BLEDeviceLastUpdatedComparator()
```

Method Detail

compare

public int compare(@NonNull
                   BLEDevice a,
                   @NonNull
                   BLEDevice b)

Specified by:: compare in interface java.util.Comparator<BLEDevice>