Package org.springframework.data.support

Class ReactivePageableExecutionUtils

java.lang.Object

org.springframework.data.support.ReactivePageableExecutionUtils

public abstract class ReactivePageableExecutionUtils
extends Object

Support for query execution using Pageable. Using ReactivePageableExecutionUtils assumes that data queries are cheaper than COUNT queries and so some cases can take advantage of optimizations.

Since:

3.5

Author:

Mark Paluch

Method Summary

Modifier and Type	Method	Description
static <T> reactor.core.publisher.Mono<Page<T>>	getPage(List<T> content, Pageable pageable, reactor.core.publisher.Mono<Long> totalSupplier)	Constructs a Page based on the given content, Pageable and Mono applying optimizations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getPage

public static <T>
reactor.core.publisher.Mono<Page<T>> getPage(List<T> content,
 Pageable pageable,
 reactor.core.publisher.Mono<Long> totalSupplier)

Constructs a Page based on the given content, Pageable and Mono applying optimizations. The construction of Page omits a count query if the total can be determined based on the result size and Pageable.

Parameters:

content - must not be null.

pageable - must not be null.

totalSupplier - must not be null.

Returns:

the Page.