Interface ExecutableUpdateOperation.TerminatingFindAndModify<T>

All Known Subinterfaces:

ExecutableUpdateOperation.TerminatingUpdate<T>

Enclosing interface:

ExecutableUpdateOperation

public static interface ExecutableUpdateOperation.TerminatingFindAndModify<T>

Trigger findAndModify execution by calling one of the terminating methods.

Since:

2.0

Author:

Christoph Strobl, Mark Paluch

Method Summary

Modifier and Type	Method	Description
default Optional<T>	findAndModify()	Find, modify and return the first matching document.
@Nullable T	findAndModifyValue()	Find, modify and return the first matching document.
<R> ExecutableUpdateOperation.TerminatingFindAndModify<R>	map(QueryResultConverter<? super T, ? extends R> converter)	Map the query result to a different type using QueryResultConverter.

Method Details

map

@Contract("_ -> new")
<R>
ExecutableUpdateOperation.TerminatingFindAndModify<R> map(QueryResultConverter<? super T, ? extends R> converter)

Map the query result to a different type using QueryResultConverter.

Type Parameters:

R - type of the result.

Parameters:

converter - the converter, must not be null.

Returns:

new instance of ExecutableUpdateOperation.TerminatingFindAndModify.

Throws:

IllegalArgumentException - if converter is null.

Since:

5.0

findAndModify

default Optional<T> findAndModify()

Find, modify and return the first matching document.

Returns:

Optional.empty() if nothing found.

findAndModifyValue

@Nullable T findAndModifyValue()

Find, modify and return the first matching document.

Returns:

null if nothing found.