Package com.syzygy.events.database

Class EventAssociation

java.lang.Object

com.syzygy.events.database.DatabaseInstance<EventAssociation>

com.syzygy.events.database.EventAssociation

All Implemented Interfaces:

Database.Dissolvable, Database.UpdateListener

@Dissolves
public class EventAssociation
extends DatabaseInstance<EventAssociation>

An instance of an association of a user to an event

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventAssociation.Methods<T extends Database.Querrier<T>>	A query result of EventAssociations.
static class	EventAssociation.NotificationResult	Stores the result of a mass notification.

Nested classes/interfaces inherited from class com.syzygy.events.database.DatabaseInstance

DatabaseInstance.DeletionType, DatabaseInstance.InstancePropertyWrapper<W extends DatabaseInstance<W>>, DatabaseInstance.PropertyField<V,W extends DatabaseInstance<W>>, DatabaseInstance.PropertyWrapper<V,W extends DatabaseInstance<W>>

Nested classes/interfaces inherited from interface com.syzygy.events.database.Database.UpdateListener

Database.UpdateListener.Type

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final DatabaseInstance.PropertyField<?,?>[]	fields	The list of the fields defined for a User

Fields inherited from class com.syzygy.events.database.DatabaseInstance

db, iproperties, properties

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EventAssociation(Database db, String assocID)	Checks to make sure the generic type is the type of this instance

Method Summary

Modifier and Type	Method	Description
protected EventAssociation	cast()	Gets this instance casted to the generic type
Event	getEvent()
String	getEventID()
com.google.firebase.Timestamp	getJoinTime()
com.google.firebase.firestore.GeoPoint	getLocation()
String	getStatus()
User	getUser()
String	getUserID()
EventAssociation.Methods<Event>	methods()	Returns an object which contains methods that help notify the user or change the status of the association.
static Set<Integer>	NewInstance(Database db, String eventID, com.google.firebase.firestore.GeoPoint location, String status, String userID, Database.InitializationListener<EventAssociation> listener)	Validates and creates a new Image instance in the database using the given data.
boolean	setLocation(com.google.firebase.firestore.GeoPoint val)
boolean	setStatus(int resID)
boolean	setStatus(String val)
protected List<android.util.Pair<com.google.firebase.firestore.Query,Database.Collections>>	subInstanceCascadeDeleteQuery()
Set<Integer>	update(com.google.firebase.firestore.GeoPoint location, String status)	Validates and updates all properties of the assoc.

Methods inherited from class com.syzygy.events.database.DatabaseInstance

addInitializationListener, addListener, assertNotIllegalState, deleteInstance, dereferenceInstance, dissolve, dissolve, doesPropertyLoadInstance, fetch, fetch, fullDissolve, getAssociatedImage, getAssociatedImageLocName, getCollection, getCollectionReference, getData, getDatabaseID, getDocumentID, getDocumentReference, getFields, getPropertyInstance, getPropertyInstanceI, getPropertyValue, getPropertyValueI, initializeData, isDataValid, isDataValid, isLegalState, isPropertyEditable, isPropertyValid, isPropertyValid, isReferenced, modifyData, notifyUpdate, onUpdate, processUpdate, removeListener, requiredFirstDelete, setAssociatedImage, setPropertyInstance, setPropertyValue, subDereferenceInstance, subInitialize, toString, updateDataFromDatabase, updateDataFromMap, updateDataFromMap

Methods inherited from class java.lang.Object

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

Field Details

fields

static final DatabaseInstance.PropertyField<?,?>[] fields

The list of the fields defined for a User

Constructor Details

EventAssociation

@Salty
protected EventAssociation(Database db,
 String assocID)
                    throws ClassCastException

Checks to make sure the generic type is the type of this instance

Parameters:

db - The database

assocID - The id of the association

Throws:

ClassCastException

Method Details

cast

@Observes
protected EventAssociation cast()

Description copied from class: DatabaseInstance

Gets this instance casted to the generic type

Specified by:

cast in class DatabaseInstance<EventAssociation>

Returns:

This as the generic type

getLocation

public com.google.firebase.firestore.GeoPoint getLocation()

setLocation

public boolean setLocation(com.google.firebase.firestore.GeoPoint val)

getEventID

public String getEventID()

getStatus

public String getStatus()

setStatus

public boolean setStatus(String val)

setStatus

public boolean setStatus(int resID)

getUserID

public String getUserID()

getUser

@Observes
public User getUser()

getEvent

@Observes
public Event getEvent()

getJoinTime

public com.google.firebase.Timestamp getJoinTime()

update

public Set<Integer> update(com.google.firebase.firestore.GeoPoint location,
 String status)

Validates and updates all properties of the assoc. If the assoc changes, a notification is sent to listeners once and the database is updated once

Parameters:

location - The location where the user signed into the event

status - The status of the association

Returns:

The ids of all invalid properties

See Also:

• DatabaseInstance.updateDataFromMap(Map, Consumer)

subInstanceCascadeDeleteQuery

protected List<android.util.Pair<com.google.firebase.firestore.Query,Database.Collections>> subInstanceCascadeDeleteQuery()

Specified by:

subInstanceCascadeDeleteQuery in class DatabaseInstance<EventAssociation>

Returns:

A list of all querries that should be run whose instances will be deleted when this instance is deleted

NewInstance

@MustStir
public static Set<Integer> NewInstance(Database db,
 @Dilutes
 String eventID,
 com.google.firebase.firestore.GeoPoint location,
 String status,
 @Dilutes
 String userID,
 Database.InitializationListener<EventAssociation> listener)

Validates and creates a new Image instance in the database using the given data.

Parameters:

db - The database

eventID - The ID of the event

location - The location where the user signed into the event

status - The status of the association

userID - The id of the user

listener - Called once the instance is initialized. Not called if properties are invalid

Returns:

The property id of all invalid properties

See Also:

• Database.createNewInstance(Database.Collections, String, Map, Database.InitializationListener)

methods

@MustStir
@Titrates(what="This")
public EventAssociation.Methods<Event> methods()

Returns an object which contains methods that help notify the user or change the status of the association. This object must be called with .dissolve once complete

Returns:

The methods object