jakarta.nosql.mapping

Interface PreparedStatement

public interface PreparedStatement

An object that represents a precompiled Query statement.

Method Summary

Modifier and Type	Method and Description
PreparedStatement	bind(String name, Object value) Binds an argument to a positional parameter.
<T> Stream<T>	getResult() Executes a query and return the result as Stream
<T> Optional<T>	getSingleResult() Returns the result as a single element otherwise it will return an Optional.empty()

Method Detail

bind

PreparedStatement bind(String name,
                       Object value)

Binds an argument to a positional parameter.

Parameters:

name - the parameter name

value - the parameter value

Returns:

the same query instance

Throws:

NullPointerException - when there is null parameter

getResult

<T> Stream<T> getResult()

Executes a query and return the result as Stream

Type Parameters:

T - the type

Returns:

The result stream, if delete it will return an empty stream

getSingleResult

<T> Optional<T> getSingleResult()

Returns the result as a single element otherwise it will return an Optional.empty()

Type Parameters:

T - the type

Returns:

the single result

Throws:

NonUniqueResultException - when the result has more than one entity