Package io.jenkins.blueocean.rest.pageable

Class Pageables

java.lang.Object

io.jenkins.blueocean.rest.pageable.Pageables

public abstract class Pageables
extends Object

Author:

Kohsuke Kawaguchi

Method Summary

Modifier and Type	Method	Description
static <T> Pageable<T>	empty()	Returns an empty Pageable
static <T> Iterator<T>	slice(Iterator<T> base, int start, int limit)	Poorman's Pageable implementation that does skipping by simply fast-forwarding Iterator
static <T> Pageable<T>	wrap(Iterable<T> base)	Wraps Iterable into a Pageable

Methods inherited from class java.lang.Object

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

Method Detail

empty

public static <T> Pageable<T> empty()

Returns an empty Pageable

Type Parameters:

T - type of Pageable item

Returns:

empty pageable collection

slice

public static <T> Iterator<T> slice(Iterator<T> base,
                                    int start,
                                    int limit)

Poorman's Pageable implementation that does skipping by simply fast-forwarding Iterator

Type Parameters:

T - type of Pageable item

Parameters:

base - base collection

start - starting index requested from collection

limit - max number of item requested in the page

Returns:

iterator with starting index==start and size < limit

wrap

public static <T> Pageable<T> wrap(Iterable<T> base)

Wraps Iterable into a Pageable

Parameters:

base - collection to be wrapped in to Pageable

Returns:

Pageable collection