Package com.example.slacks_lottoevent.viewmodel

Class FacilityViewModel

java.lang.Object

androidx.lifecycle.ViewModel

com.example.slacks_lottoevent.viewmodel.FacilityViewModel

public class FacilityViewModel
extends androidx.lifecycle.ViewModel

FacilityViewModel is a class that provides the UI with the data it needs to display facilities.

Constructor Summary

Constructors

Constructor	Description
FacilityViewModel()	FacilityViewModel is a constructor that initializes the FacilityDB and sets the facility change listener.

Method Summary

Modifier and Type	Method	Description
androidx.lifecycle.LiveData<Facility>	getCurrentFacilityLiveData()	getCurrentFacilityLiveData is a method that returns the current facility live data.
androidx.lifecycle.LiveData<HashMap<String,Facility>>	getFacilitiesLiveData()	getFacilitiesLiveData is a method that returns the facilities live data.
void	updateFacility(String name, String streetAddress)	Create a new facility in Firestore if it doesn't already exist.

Methods inherited from class androidx.lifecycle.ViewModel

addCloseable, onCleared

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FacilityViewModel

public FacilityViewModel()

FacilityViewModel is a constructor that initializes the FacilityDB and sets the facility change listener.

Method Details

getFacilitiesLiveData

public androidx.lifecycle.LiveData<HashMap<String,Facility>> getFacilitiesLiveData()

getFacilitiesLiveData is a method that returns the facilities live data.

Returns:

the facilities live data.

getCurrentFacilityLiveData

public androidx.lifecycle.LiveData<Facility> getCurrentFacilityLiveData()

getCurrentFacilityLiveData is a method that returns the current facility live data.

Returns:

the current facility live data.

updateFacility

public void updateFacility(String name,
 String streetAddress)

Create a new facility in Firestore if it doesn't already exist. Otherwise, update the existing facility.

Parameters:

name - The name of the facility

streetAddress - The first line of the street address