com.vaadin.flow.data.provider.

Interface CallbackDataProvider.FetchCallback<T,F>

Type Parameters:

T - the type of the items to fetch

F - the type of the optional filter in the query, Void if filtering is not supported

All Superinterfaces:

Serializable

Enclosing class:

CallbackDataProvider<T,F>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface public static interface CallbackDataProvider.FetchCallback<T,F> extends Serializable

Callback interface for fetching a stream of items from a backend based on a query.

  • Method Summary

    Modifier and Type
    Method
    Description
    fetch(Query<T,F> query)

    Fetches a stream of items based on a query.