Module bus.pager

Package org.miaixz.bus.pager

Class PageParam

java.lang.Object

org.miaixz.bus.pager.PageParam

All Implemented Interfaces:

Paging

public class PageParam
extends Object
implements Paging

Base class for pagination parameters. Extend this class to directly control pagination parameters.

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
PageParam()	Default constructor for PageParam.
PageParam(Integer pageNo, Integer pageSize)	Constructs a PageParam with a specified page number and page size.
PageParam(Integer pageNo, Integer pageSize, String orderBy)	Constructs a PageParam with a specified page number, page size, and order by clause.

Method Summary

Modifier and Type	Method	Description
String	getOrderBy()	Retrieves the order by clause.
Integer	getPageNo()	Retrieves the current page number.
Integer	getPageSize()	Retrieves the number of records per page.
void	setOrderBy(String orderBy)	Sets the order by clause.
void	setPageNo(Integer pageNo)	Sets the current page number.
void	setPageSize(Integer pageSize)	Sets the number of records per page.

Methods inherited from class java.lang.Object

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

Constructor Details

PageParam

public PageParam()

Default constructor for PageParam.

PageParam

public PageParam(Integer pageNo,
 Integer pageSize)

Constructs a PageParam with a specified page number and page size.

Parameters:

pageNo - the page number (starts from 1)

pageSize - the number of records per page

PageParam

public PageParam(Integer pageNo,
 Integer pageSize,
 String orderBy)

Constructs a PageParam with a specified page number, page size, and order by clause.

Parameters:

pageNo - the page number (starts from 1)

pageSize - the number of records per page

orderBy - the order by clause for sorting

Method Details

getPageNo

public Integer getPageNo()

Retrieves the current page number.

Specified by:

getPageNo in interface Paging

Returns:

the page number

setPageNo

public void setPageNo(Integer pageNo)

Sets the current page number.

Parameters:

pageNo - the page number to set

getPageSize

public Integer getPageSize()

Retrieves the number of records per page.

Specified by:

getPageSize in interface Paging

Returns:

the page size

setPageSize

public void setPageSize(Integer pageSize)

Sets the number of records per page.

Parameters:

pageSize - the page size to set

getOrderBy

public String getOrderBy()

Retrieves the order by clause.

Specified by:

getOrderBy in interface Paging

Returns:

the order by clause

setOrderBy

public void setOrderBy(String orderBy)

Sets the order by clause.

Parameters:

orderBy - the order by clause to set