Interface Transaction.Function<T> (3.21.4)

Version 3.21.4

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public static interface Transaction.Function<T>

User callback that takes a Firestore Transaction.

Type Parameter
Name	Description
T

Methods

updateCallback(Transaction transaction)

public abstract T updateCallback(Transaction transaction)

Parameter
Name	Description
transaction	Transaction

Returns
Type	Description
T

Exceptions
Type	Description
Exception