Package com.firebase.ui.database.paging

Class DefaultSnapshotDiffCallback<T>

java.lang.Object

androidx.recyclerview.widget.DiffUtil.ItemCallback<com.google.firebase.database.DataSnapshot>

com.firebase.ui.database.paging.DefaultSnapshotDiffCallback<T>

public class DefaultSnapshotDiffCallback<T>
extends androidx.recyclerview.widget.DiffUtil.ItemCallback<com.google.firebase.database.DataSnapshot>

Default diff callback implementation for Firebase Data snapshots.

Constructor Summary

Constructors

Constructor	Description
DefaultSnapshotDiffCallback(SnapshotParser<T> parser)

Method Summary

Modifier and Type	Method	Description
boolean	areContentsTheSame(com.google.firebase.database.DataSnapshot oldItem, com.google.firebase.database.DataSnapshot newItem)
boolean	areItemsTheSame(com.google.firebase.database.DataSnapshot oldItem, com.google.firebase.database.DataSnapshot newItem)

Methods inherited from class androidx.recyclerview.widget.DiffUtil.ItemCallback

getChangePayload

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSnapshotDiffCallback

public DefaultSnapshotDiffCallback(@NonNull
                                   SnapshotParser<T> parser)

Method Detail

areItemsTheSame

public boolean areItemsTheSame(@NonNull
                               com.google.firebase.database.DataSnapshot oldItem,
                               @NonNull
                               com.google.firebase.database.DataSnapshot newItem)

Specified by:

areItemsTheSame in class androidx.recyclerview.widget.DiffUtil.ItemCallback<com.google.firebase.database.DataSnapshot>

areContentsTheSame

public boolean areContentsTheSame(@NonNull
                                  com.google.firebase.database.DataSnapshot oldItem,
                                  @NonNull
                                  com.google.firebase.database.DataSnapshot newItem)

Specified by:

areContentsTheSame in class androidx.recyclerview.widget.DiffUtil.ItemCallback<com.google.firebase.database.DataSnapshot>