IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

BsonObjectId

public final class BsonObjectId

Represents a BSON ObjectId type in Firestore documents.

Summary

Public fields
`final String`	`value`

Public constructors
`BsonObjectId(@NonNull String oid)` Constructor that creates a new BSON ObjectId value with the given value.

Public methods
`boolean`	`equals(Object obj)` Returns true if this BsonObjectId is equal to the provided object.
`int`	`hashCode()`
`String`	`toString()`

Public fields

value

public final String value

Public constructors

BsonObjectId

public BsonObjectId(@NonNull String oid)

Constructor that creates a new BSON ObjectId value with the given value.

Parameters
`@NonNull String oid`	The 24-character hex string representing the ObjectId.

Public methods

equals

public boolean equals(Object obj)

Returns true if this BsonObjectId is equal to the provided object.

Parameters
`Object obj`	The object to compare against.

Returns
`boolean`	Whether this BsonObjectId is equal to the provided object.

hashCode

public int hashCode()

toString

public String toString()