org.springframework.data.r2dbc.core

Interface ReactiveDataAccessStrategy.NamedParameterProvider

Enclosing interface:

ReactiveDataAccessStrategy

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 ReactiveDataAccessStrategy.NamedParameterProvider

Interface to retrieve parameters for named parameter processing.

Method Summary

Modifier and Type	Method and Description
SettableValue	getParameter(int index, String name) Returns the value for a parameter identified either by name or by index.

Method Detail

getParameter

@Nullable
SettableValue getParameter(int index,
                                     String name)

Returns the value for a parameter identified either by name or by index.

Parameters:

index - parameter index according the parameter discovery order.

name - name of the parameter.

Returns:

the bindable value. Returning a null value raises InvalidDataAccessApiUsageException in named parameter processing.