Package com.syzygy.events.database

Class DatabaseInstance.PropertyField.NullInstance

java.lang.Object

com.syzygy.events.database.DatabaseInstance<DatabaseInstance.PropertyField.NullInstance>

com.syzygy.events.database.DatabaseInstance.PropertyField.NullInstance

All Implemented Interfaces:

Database.Dissolvable, Database.UpdateListener

Enclosing class:

DatabaseInstance.PropertyField<V,W extends DatabaseInstance<W>>

public static class DatabaseInstance.PropertyField.NullInstance
extends DatabaseInstance<DatabaseInstance.PropertyField.NullInstance>

This class exists to fulfill the wildcard for PropertyWrappers

Nested Class Summary

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

db, iproperties, properties

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NullInstance(Database db, String documentID, Database.Collections collection, DatabaseInstance.PropertyField<?,?>[] properties)

Method Summary

Modifier and Type	Method	Description
protected DatabaseInstance.PropertyField.NullInstance	cast()	Gets this instance casted to the generic type
protected List<android.util.Pair<com.google.firebase.firestore.Query,Database.Collections>>	subInstanceCascadeDeleteQuery()

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

Constructor Details

NullInstance

private NullInstance(Database db,
 String documentID,
 Database.Collections collection,
 @NonNull
 DatabaseInstance.PropertyField<?,?>[] properties)
              throws ClassCastException,
IllegalArgumentException

Throws:

ClassCastException

IllegalArgumentException

Method Details

cast

protected DatabaseInstance.PropertyField.NullInstance cast()

Description copied from class: DatabaseInstance

Gets this instance casted to the generic type

Specified by:

cast in class DatabaseInstance<DatabaseInstance.PropertyField.NullInstance>

Returns:

This as the generic type

subInstanceCascadeDeleteQuery

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

Specified by:

subInstanceCascadeDeleteQuery in class DatabaseInstance<DatabaseInstance.PropertyField.NullInstance>

Returns:

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