Package com.firebase.ui.database

Class FirebaseIndexArray<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

com.firebase.ui.common.BaseObservableSnapshotArray<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError,ChangeEventListener,T>

com.firebase.ui.database.ObservableSnapshotArray<T>

com.firebase.ui.database.FirebaseIndexArray<T>

All Implemented Interfaces:

com.firebase.ui.common.BaseChangeEventListener<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError>, ChangeEventListener, Iterable<T>, Collection<T>, List<T>

public class FirebaseIndexArray<T>
extends ObservableSnapshotArray<T>
implements ChangeEventListener

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
FirebaseIndexArray(com.google.firebase.database.Query keyQuery, com.google.firebase.database.DatabaseReference dataRef, SnapshotParser<T> parser)	Create a new FirebaseIndexArray with a custom SnapshotParser.

Method Summary

Modifier and Type	Method	Description
protected List<com.google.firebase.database.DataSnapshot>	getSnapshots()
void	onChildChanged(com.firebase.ui.common.ChangeEventType type, com.google.firebase.database.DataSnapshot snapshot, int newIndex, int oldIndex)
protected void	onCreate()
void	onDataChanged()
protected void	onDestroy()
void	onError(com.google.firebase.database.DatabaseError error)

Methods inherited from class com.firebase.ui.common.BaseObservableSnapshotArray

addChangeEventListener, clear, get, getSnapshot, isListening, isListening, notifyOnChildChanged, notifyOnDataChanged, notifyOnError, removeAllListeners, removeChangeEventListener, size

Methods inherited from class java.util.AbstractList

add, add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Constructor Detail

FirebaseIndexArray

public FirebaseIndexArray(@NonNull
                          com.google.firebase.database.Query keyQuery,
                          @NonNull
                          com.google.firebase.database.DatabaseReference dataRef,
                          @NonNull
                          SnapshotParser<T> parser)

Create a new FirebaseIndexArray with a custom SnapshotParser.

Parameters:

keyQuery - The Firebase location containing the list of keys to be found in dataRef. Can also be a slice of a location, using some combination of limit(), startAt(), and endAt().

dataRef - The Firebase location to watch for data changes. Each key key found at keyQuery's location represents a list item in the RecyclerView.

See Also:

ObservableSnapshotArray(SnapshotParser)

Method Detail

onCreate

protected void onCreate()

Overrides:

onCreate in class com.firebase.ui.common.BaseObservableSnapshotArray<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError,ChangeEventListener,T>

onDestroy

protected void onDestroy()

Overrides:

onDestroy in class com.firebase.ui.common.BaseObservableSnapshotArray<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError,ChangeEventListener,T>

onChildChanged

public void onChildChanged(@NonNull
                           com.firebase.ui.common.ChangeEventType type,
                           @NonNull
                           com.google.firebase.database.DataSnapshot snapshot,
                           int newIndex,
                           int oldIndex)

Specified by:

onChildChanged in interface com.firebase.ui.common.BaseChangeEventListener<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError>

onDataChanged

public void onDataChanged()

Specified by:

onDataChanged in interface com.firebase.ui.common.BaseChangeEventListener<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError>

onError

public void onError(@NonNull
                    com.google.firebase.database.DatabaseError error)

Specified by:

onError in interface com.firebase.ui.common.BaseChangeEventListener<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError>

getSnapshots

@NonNull
protected List<com.google.firebase.database.DataSnapshot> getSnapshots()

Specified by:

getSnapshots in class com.firebase.ui.common.BaseObservableSnapshotArray<com.google.firebase.database.DataSnapshot,com.google.firebase.database.DatabaseError,ChangeEventListener,T>