com.landawn.abacus

Interface PaginatedDataSet

All Superinterfaces:

Iterable<DataSet>

public interface PaginatedDataSet
extends Iterable<DataSet>

Since:

0.8

Author:

Haiyang Li

Method Summary

Modifier and Type	Method and Description
PaginatedDataSet	absolute(int pageNum)
DataSet	currentPage() Returns a frozen DataSet.
int	currentPageNum()
u.Optional<DataSet>	firstPage() Returns the first page.
DataSet	getPage(int pageNum)
boolean	hasNext() Checks for next.
u.Optional<DataSet>	lastPage() Returns the last page.
DataSet	nextPage()
int	pageCount() Deprecated. replaced by totalPages
int	pageSize()
DataSet	previousPage()
int	totalPages()

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

currentPage

DataSet currentPage()

Returns a frozen DataSet.

Returns:

a frozen DataSet.

See Also:

DataSet.slice(java.util.Collection, int, int)

previousPage

DataSet previousPage()

Returns:

a frozen DataSet.

See Also:

DataSet.slice(java.util.Collection, int, int)

hasNext

boolean hasNext()

Checks for next.

Returns:

true, if successful

nextPage

DataSet nextPage()

Returns:

a frozen DataSet.

See Also:

DataSet.slice(java.util.Collection, int, int)

firstPage

u.Optional<DataSet> firstPage()

Returns the first page.

Returns:

a frozen DataSet.

See Also:

DataSet.slice(java.util.Collection, int, int)

lastPage

u.Optional<DataSet> lastPage()

Returns the last page.

Returns:

a frozen DataSet.

See Also:

DataSet.slice(java.util.Collection, int, int)

getPage

DataSet getPage(int pageNum)

Parameters:

pageNum -

Returns:

a frozen DataSet.

Throws:

IllegalArgumentException - the illegal argument exception

See Also:

DataSet.slice(java.util.Collection, int, int)

absolute

PaginatedDataSet absolute(int pageNum)

Parameters:

pageNum -

Returns:

currentPageNum

int currentPageNum()

Returns:

int

pageSize

int pageSize()

Returns:

int

pageCount

@Deprecated
int pageCount()

Deprecated. replaced by totalPages

Returns:

int

See Also:

totalPages()

totalPages

int totalPages()

Returns:

int