Package org.alfresco.repo.web.util.paging

Class WindowedCursor

java.lang.Object
org.alfresco.repo.web.util.paging.WindowedCursor
All Implemented Interfaces:
Serializable, Cursor
public class WindowedCursor extends Object implements Cursor, Serializable
Cursor implementation based on notion of a Window.
Author:
davidc
See Also:

  • Method Details

    • getPageType

      public String getPageType()
      Description copied from interface: Cursor
      Gets the page type
      Specified by:
      getPageType in interface Cursor
      Returns:
      page type

    • getPageSize

      public int getPageSize()
      Description copied from interface: Cursor
      Gets the page size
      Specified by:
      getPageSize in interface Cursor
      Returns:
      page size

    • getTotalPages

      public int getTotalPages()
      Description copied from interface: Cursor
      Gets total number of pages
      Specified by:
      getTotalPages in interface Cursor
      Returns:
      total number of pages

    • getTotalRows

      public int getTotalRows()
      Description copied from interface: Cursor
      Gets total rows
      Specified by:
      getTotalRows in interface Cursor
      Returns:
      total rows

    • getCurrentPage

      public int getCurrentPage()
      Description copied from interface: Cursor
      Gets the current page number
      Specified by:
      getCurrentPage in interface Cursor
      Returns:
      current page number

    • getFirstPage

      public int getFirstPage()
      Description copied from interface: Cursor
      Gets the first page number
      Specified by:
      getFirstPage in interface Cursor
      Returns:
      first page number

    • getLastPage

      public int getLastPage()
      Description copied from interface: Cursor
      Gets the last page number
      Specified by:
      getLastPage in interface Cursor
      Returns:
      last page number

    • getNextPage

      public int getNextPage()
      Description copied from interface: Cursor
      Gets the next page number
      Specified by:
      getNextPage in interface Cursor
      Returns:
      next page number (-1 if no more pages)

    • getPrevPage

      public int getPrevPage()
      Description copied from interface: Cursor
      Gets the previous page number
      Specified by:
      getPrevPage in interface Cursor
      Returns:
      previous page number (-1 if no previous pages)

    • isInRange

      public boolean isInRange()
      Description copied from interface: Cursor
      Is the page within range of the result set
      Specified by:
      isInRange in interface Cursor
      Returns:
      true => page is within range

    • getHasFirstPage

      public boolean getHasFirstPage()
      Description copied from interface: Cursor
      Is there a known first page?
      Specified by:
      getHasFirstPage in interface Cursor
      Returns:
      true => getFirstPage() will succeed

    • getHasLastPage

      public boolean getHasLastPage()
      Description copied from interface: Cursor
      Is there a known last page?
      Specified by:
      getHasLastPage in interface Cursor
      Returns:
      true => getLastPage() will succeed

    • getHasNextPage

      public boolean getHasNextPage()
      Description copied from interface: Cursor
      Is there a known next page?
      Specified by:
      getHasNextPage in interface Cursor
      Returns:
      true => getNextPage() will succeed

    • getHasPrevPage

      public boolean getHasPrevPage()
      Description copied from interface: Cursor
      Is there a known prev page?
      Specified by:
      getHasPrevPage in interface Cursor
      Returns:
      true => getPrevPage() will succeed

    • getStartRow

      public int getStartRow()
      Description copied from interface: Cursor
      Gets the start row within result set for this page
      Specified by:
      getStartRow in interface Cursor
      Returns:
      start row index

    • getEndRow

      public int getEndRow()
      Description copied from interface: Cursor
      Gets the end row within result set for this page
      Specified by:
      getEndRow in interface Cursor
      Returns:
      end row index

    • getRowCount

      public int getRowCount()
      Description copied from interface: Cursor
      Gets the count of rows within result set for this page
      Specified by:
      getRowCount in interface Cursor
      Returns:
      row count