Package com.landawn.abacus.util

Interface PaginatedDataSet

All Superinterfaces:

Iterable<DataSet>

public interface PaginatedDataSet
extends Iterable<DataSet>

Since:

0.8

Author:

Haiyang Li

Method Summary

Modifier and Type	Method	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()
Stream<DataSet>	stream()
int	totalPages()

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

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

stream

Stream<DataSet> stream()

Returns: