Class SliceUtils

java.lang.Object

org.springframework.data.mongodb.repository.util.SliceUtils

public class SliceUtils
extends Object

Utility methods for Slice handling.

Since:

4.5

Author:

Mark Paluch, Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
SliceUtils()

Method Summary

Modifier and Type	Method	Description
static Query	limitResult(Query query, Pageable pageable)	Customize query for sliced result retrieval.
static <T> Slice<T>	sliceResult(List<T> resultList, Pageable pageable)	Creates a Slice given Pageable and List of results.

Methods inherited from class Object

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

Constructor Details

SliceUtils

public SliceUtils()

Method Details

sliceResult

public static <T> Slice<T> sliceResult(List<T> resultList,
 Pageable pageable)

Creates a Slice given Pageable and List of results.

Type Parameters:

T - the element type.

Parameters:

resultList - the source list holding the result of the request. If the result list contains more elements (indicating a next slice is available) it is trimmed to the page size.

pageable - the source pageable.

Returns:

new instance of Slice.

limitResult

public static Query limitResult(Query query,
 Pageable pageable)

Customize query for sliced result retrieval. If paged the limit is set to pagesize + 1 in order to determine if more data is available.

Parameters:

query - the source query

pageable - paging to apply.

Returns:

new instance of Query if either paged, the source query otherwise.