Package org.springframework.data.gemfire.domain

Class ListablePage<T>

java.lang.Object

org.springframework.data.gemfire.domain.support.AbstractSliceSupport<T>

org.springframework.data.gemfire.domain.support.AbstractPageSupport<T>

org.springframework.data.gemfire.domain.ListablePage<T>

All Implemented Interfaces:

Iterable<T>, Supplier<Stream<T>>, Page<T>, Slice<T>, Streamable<T>

public class ListablePage<T>
extends AbstractPageSupport<T>

The ListablePage class is a Spring Data Page implementation wrapping a List as the content for this page.

Since:

1.0.0

Author:

John Blum

See Also:

• Iterator
• List
• Page
• AbstractPageSupport

Constructor Summary

Constructors

Constructor	Description
ListablePage(List<T> content)	Constructs an new instance of ListablePage initialized with the given List used as the content for this page.

Method Summary

Modifier and Type	Method	Description
List<T>	getContent()
int	getNumber()
Sort	getSort()
long	getTotalElements()
int	getTotalPages()
boolean	hasContent()
boolean	hasNext()
boolean	hasPrevious()
Iterator<T>	iterator()
<S> Page<S>	map(Function<? super T,? extends S> converter)
static <T> ListablePage<T>	newListablePage(List<T> content)	Factory method used to construct a new instance of ListablePage initialized with the given List, serving as the content for this page.
static <T> ListablePage<T>	newListablePage(T... content)	Factory method used to construct a new instance of ListablePage initialized with the given array, serving as the content for this page.

Methods inherited from class org.springframework.data.gemfire.domain.support.AbstractSliceSupport

getNumberOfElements, getSize, isFirst, isLast, nextPageable, previousPageable

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.springframework.data.domain.Slice

getNumberOfElements, getPageable, getSize, isFirst, isLast, nextOrLastPageable, nextPageable, previousOrFirstPageable, previousPageable

Methods inherited from interface org.springframework.data.util.Streamable

and, and, and, and, filter, flatMap, get, isEmpty, stream, toList, toSet

Constructor Details

ListablePage

public ListablePage(@Nullable
 List<T> content)

Constructs an new instance of ListablePage initialized with the given List used as the content for this page.

Parameters:

content - List of elements serving as the content for this page. Guards against null by initializing the content to an empty List if the given List is null.

See Also:

• Collections.emptyList()
• List

Method Details

newListablePage

@SafeVarargs
public static <T> ListablePage<T> newListablePage(@NonNull
 T... content)

Factory method used to construct a new instance of ListablePage initialized with the given array, serving as the content for this page.

Type Parameters:

T - Class type of the elements in the array.

Parameters:

content - array of elements serving as the content for this page.

Returns:

a new ListablePage initialized with the given array for content.

See Also:

• Arrays.asList(Object[])
• ListablePage(List)

newListablePage

public static <T> ListablePage<T> newListablePage(@Nullable
 List<T> content)

Factory method used to construct a new instance of ListablePage initialized with the given List, serving as the content for this page.

Type Parameters:

T - Class type of the elements in the List.

Parameters:

content - List of elements serving as the content for this page.

Returns:

a new ListablePage initialized with the given List for content.

See Also:

• ListablePage(List)

hasContent

public boolean hasContent()

Specified by:

hasContent in interface Slice<T>

Overrides:

hasContent in class AbstractSliceSupport<T>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Slice<T>

Overrides:

hasNext in class AbstractSliceSupport<T>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface Slice<T>

Overrides:

hasPrevious in class AbstractSliceSupport<T>

getContent

public List<T> getContent()

Specified by:

getContent in interface Slice<T>

Overrides:

getContent in class AbstractSliceSupport<T>

getNumber

public int getNumber()

Specified by:

getNumber in interface Slice<T>

Overrides:

getNumber in class AbstractSliceSupport<T>

getSort

public Sort getSort()

Specified by:

getSort in interface Slice<T>

Overrides:

getSort in class AbstractSliceSupport<T>

getTotalElements

public long getTotalElements()

Specified by:

getTotalElements in interface Page<T>

Overrides:

getTotalElements in class AbstractPageSupport<T>

getTotalPages

public int getTotalPages()

Specified by:

getTotalPages in interface Page<T>

Overrides:

getTotalPages in class AbstractPageSupport<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

Overrides:

iterator in class AbstractSliceSupport<T>

map

public <S> Page<S> map(Function<? super T,? extends S> converter)

Specified by:

map in interface Page<T>

Specified by:

map in interface Slice<T>

Specified by:

map in interface Streamable<T>

Overrides:

map in class AbstractPageSupport<T>