ChildEvent.Changed

public final data class ChildEvent.Changed extends ChildEvent

java.lang.Object
↳	com.google.firebase.database.ChildEvent
	↳	com.google.firebase.database.ChildEvent.Changed

Emitted when the data at a child location has changed.

Summary

Public fields
`final String`	`previousChildName` The key name of sibling location ordered before the child.
`final @NonNull DataSnapshot`	`snapshot` An immutable snapshot of the data at the new data at the child location

Public constructors
`Changed(@NonNull DataSnapshot snapshot, String previousChildName)`

public final String previousChildName

The key name of sibling location ordered before the child. This will

    be null for the first child node of a location.

public final @NonNull DataSnapshot snapshot

An immutable snapshot of the data at the new data at the child location

public Changed(@NonNull DataSnapshot snapshot, String previousChildName)

Parameters

Parameters
`@NonNull DataSnapshot snapshot`	An immutable snapshot of the data at the new data at the child location
`String previousChildName`	The key name of sibling location ordered before the child. This will be null for the first child node of a location.

@NonNull DataSnapshot snapshot

An immutable snapshot of the data at the new data at the child location

String previousChildName

The key name of sibling location ordered before the child. This will

    be null for the first child node of a location.