Package alpine.common.util

Class Pageable<T>

java.lang.Object
alpine.common.util.Pageable<T>
public class Pageable<T> extends Object
This class provides a simple way to paginate through a List without having to implement a new type.
Since:
1.3.0
Author:
Steve Springett

  • Constructor Details

    • Pageable

      public Pageable(int pageSize, List<T> list)
      Creates a new Pageable instance.
      Parameters:
      pageSize - the page size to use
      list - the list to paginate through

  • Method Details

    • getPageSize

      public int getPageSize()
      Returns the page size as specified in the constructor.
      Returns:
      the page size

    • getList

      public List<T> getList()
      Returns the list as specified in the constructor.
      Returns:
      the original list to paginate through

    • getPaginatedList

      public List<T> getPaginatedList()
      Returns a sublist (paginated) of the original list based on the current page number.
      Returns:
      a paginated list

    • getCurrentPage

      public int getCurrentPage()
      Returns the current page number.
      Returns:
      the current page number

    • getTotalPages

      public int getTotalPages()
      Returns the total number of pages.
      Returns:
      the total number of pages

    • hasMorePages

      public boolean hasMorePages()
      Determines if there are more pages.
      Returns:
      true if more pages exist, false if not

    • isPaginationComplete

      public boolean isPaginationComplete()
      Determines if a loop should break out of pagination.
      Returns:
      true if more pages exist, false if not

    • nextPage

      public void nextPage()
      Advances the pagination to the next page.