@PublicApi public class

Pages

extends Object
java.lang.Object
   ↳ com.atlassian.jira.util.Pages

@PublicApi

This class is designed for plugins to consume (call its methods).

Clients of @PublicApi can expect that programs compiled against a given version will remain binary compatible with later versions of the @PublicApi as per each product's API policy as long as the client does not implement/extend @PublicApi interfaces or classes (refer to each product's API policy for the exact guarantee---usually binary compatibility is guaranteed at least across minor versions).

Note: since @PublicApi interfaces and classes are not designed to be implemented or extended by clients, we may perform certain types of binary-incompatible changes to these classes and interfaces, but these will not affect well-behaved clients that do not extend/implement these types (in general, only classes and interfaces annotated with @PublicSpi are safe to extend/implement).

Class Overview

Class containing static factory methods used to create Page instances.

Summary

Public Constructors
Pages()
Public Methods
static <T> Page<T> toPage(Iterable<T> allValues, PageRequest pageRequest)
Given all values and a page request creates a page that conforms to the request.
static <T, R> Page<R> toPage(Iterable<T> values, PageRequest pageRequest, Predicate<T> filter, Function<T, R> transform)
Creates a page from values and a PageRequest.
[Expand]
Inherited Methods
From class java.lang.Object

Public Constructors

public Pages ()

Public Methods

public static Page<T> toPage (Iterable<T> allValues, PageRequest pageRequest)

Given all values and a page request creates a page that conforms to the request.

Parameters
allValues all not paged values
pageRequest page request
Returns
  • a requested page

public static Page<R> toPage (Iterable<T> values, PageRequest pageRequest, Predicate<T> filter, Function<T, R> transform)

Creates a page from values and a PageRequest. This method will fill information about the the total number of values, start and size of the returned page.

Parameters
values unfiltered and not-transformed values from which the page is created
pageRequest request for the page
filter predicate used to filter values
transform function which transforms the values from T to R
Returns
  • the page with filtered and transformed values