de.hybris.platform.odata2services.odata.persistence.lookup

Class ItemLookupResult<T>

java.lang.Object

de.hybris.platform.odata2services.odata.persistence.lookup.ItemLookupResult<T>

public class ItemLookupResult<T>
extends java.lang.Object

Result of looking up items by the ItemLookupStrategy. This result is immutable except it does not guarantee immutability of the items returned by getEntries() method.

Method Summary

Modifier and Type	Method and Description
static <T> ItemLookupResult<T>	createFrom(java.util.List<T> entries)
static <T> ItemLookupResult<T>	createFrom(java.util.List<T> entries, int totalCount)
static <T> ItemLookupResult<T>	createFrom(SearchResult<T> result)
java.util.List<T>	getEntries() Retrieves items existing in the platform and matching the request conditions.
int	getTotalCount() Retrieves total number of items matching the request conditions and existing in the platform
<R> ItemLookupResult<R>	map(java.util.function.Function<T,R> f) Transforms this result into a result containing different kind of entries.

Methods inherited from class java.lang.Object

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

Method Detail

createFrom

public static <T> ItemLookupResult<T> createFrom(SearchResult<T> result)

createFrom

public static <T> ItemLookupResult<T> createFrom(java.util.List<T> entries,
                                                 int totalCount)

createFrom

public static <T> ItemLookupResult<T> createFrom(java.util.List<T> entries)

getEntries

public java.util.List<T> getEntries()

Retrieves items existing in the platform and matching the request conditions.

Returns:

all items matching the ItemLookupRequest conditions or a subset of all items in case of a paged request. When no items match the conditions, an empty list is returned.

getTotalCount

public int getTotalCount()

Retrieves total number of items matching the request conditions and existing in the platform

Returns:

number of items matching the conditions in the platform. This number may be greater than the number of items returned by getEntries() method. Negative number indicates that total number of matching items is not calculated/unknown.

map

public <R> ItemLookupResult<R> map(java.util.function.Function<T,R> f)

Transforms this result into a result containing different kind of entries.

Type Parameters:

R - type of the entries in the transformed result

Parameters:

f - a function to be applied to each entry contained in this result

Returns:

a result containing entries, which were transformed from the original result by applying the specifed function.