package?com.st.bean;

import?java.util.List;

/**
?*?分頁功能的主要bean類
?*?
?*?@author?Steven
?*?
?*?@param?
?*????????????數(shù)據(jù)泛型
?*/
public?class?Pagingobject?{
	private?long?lastPage;//?上一頁
	private?long?indexPage;//?當(dāng)前頁
	private?long?nextPage;//?下一頁

	private?long?page;//?頁數(shù)
	private?long?pageSize;//?一頁的數(shù)據(jù)數(shù)

	private?List?datas;//?數(shù)據(jù)集合

	private?long?dateRow;//?數(shù)據(jù)行數(shù)
	private?long?allPage;//?總頁數(shù)

	/**
	?*?重寫構(gòu)造方法
	?*/
	public?Pagingobject（long?page?long?pagesize?long?dataRow）?{
		super（）;//?繼承父類的方法
		this.updateobject（page?pagesize?dataRow）;//?默認(rèn)構(gòu)造方法運行計算賦值的方法
	}

	/**
	?*?初始化bean類屬性的值
	?*?
	?*?@param?page
	?*?@param?pagesize
	?*?@param?dataRow
	?*????????????數(shù)據(jù)集合未賦值
	?*?
	?*/
	public?void?updateobject（long?page?long?pagesize?long?dataRow）?{
		//?判斷數(shù)據(jù)行數(shù)并計算總頁數(shù)
		if?（dataRow?>?0）?{
			//?下述意思表達(dá)式為
			//?if（dataRow?%?pagesize?==?0）{
			//?this.allPage=dataRow?/?pagesize
			//?}else{
			//?this.allPage=dataRow?/?pagesize?+?1
			//?}
			this.allPage?=?dataRow?%?pagesize?==?0???dataRow?/?pagesize
					:?dataRow?/?pagesize?+?1;
		}?else?{
			this.allPage?=?0;
		}
		this.dateRow?=?dataRow;
		//?判斷頁數(shù)?定義上一頁當(dāng)前頁下一頁的值
		if?（page?>?1）?{
			this.indexPage?=?page;
			this.nextPage?=?this.indexPage?+?1;
			this.lastPage?=?this.indexPage?-?1;
		}?else?{
			this.indexPage?=?1;
			this.nextPage?=?this.indexPage?+?1;
			this.lastPage?=?this.indexPage;
		}
		if?（page?==?allPage）?{
			this.nextPage?=?this.allPage;
		}
	}

	public?long?getLastPage（）?{
		return?lastPage;
	}

	public?void?setLastPage（long?lastPage）?{
		this.lastPage?=?lastPage;
	}

	public?long?getIndexPage（）?{
		return?indexPage;
	}

	public?void?setIndexPage（long?indexPage）?{
		this.indexPage?=?indexPage;
	}

	public?long?getNextPage（）?{
		return?nextPage;
	}

	public?void?setNextPage（long?nextPage）?{
		this.nextPage?=?nextPage;
	}

	public?long?getPage（）?{
		return?page;
	}

	public?void?setPage（long?page）?{
		this.page?=?page;
	}

	public?long?getPageSize（）?{
		return?pageSize;
	}

	public?void?setPageSize（long?pageSize）?{
		this.pageSize?=?pageSize;
	}

	public?List?getDatas（）?{
		return?datas;
	}

	public?void?setDatas（List?datas）?{
		this.datas?=?datas;
	}

	public?long?getDateRow（）?{
		return?dateRow;
	}

	public?void?setDateRow（long?dateRow）?{
		this.dateRow?=?dateRow;
	}

	public?long?getAllPage（）?{
		return?allPage;
	}

	public?void?setAllPage（long?allPage）?{
		this.allPage?=?allPage;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????1229??2015-11-25?10:21??mstf.sql
?????目錄???????????0??2015-11-25?10:33??Paging\
?????文件?????????434??2015-11-25?10:14??Paging\.classpath
?????文件?????????382??2015-11-25?09:32??Paging\.project
?????目錄???????????0??2015-11-25?09:32??Paging\.settings\
?????文件?????????598??2015-11-25?09:32??Paging\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2015-11-25?10:14??Paging\bin\
?????目錄???????????0??2015-11-25?10:14??Paging\bin\com\
?????目錄???????????0??2015-11-25?10:33??Paging\bin\com\st\
?????目錄???????????0??2015-11-25?10:33??Paging\bin\com\st\bean\
?????文件????????2868??2015-11-25?10:31??Paging\bin\com\st\bean\Pagingobject.class
?????文件?????????976??2015-11-25?10:31??Paging\bin\com\st\bean\Userinfo.class
?????目錄???????????0??2015-11-25?10:33??Paging\bin\com\st\dao\
?????文件????????1511??2015-11-25?10:23??Paging\bin\com\st\dao\baseDao.class
?????文件????????2355??2015-11-25?10:25??Paging\bin\com\st\dao\UserinfoDao.class
?????目錄???????????0??2015-11-25?10:14??Paging\bin\com\st\main\
?????文件????????1569??2015-11-25?10:28??Paging\bin\com\st\main\TestAction.class
?????目錄???????????0??2015-11-25?10:14??Paging\bin\com\st\service\
?????文件????????1418??2015-11-25?10:32??Paging\bin\com\st\service\UserinfoService.class
?????目錄???????????0??2015-11-25?10:33??Paging\lib\
?????文件??????676693??2015-10-17?16:25??Paging\lib\mysql-connector-java-5.1.5-bin.jar
?????文件??????537303??2015-10-08?10:33??Paging\lib\sqljdbc4.jar
?????目錄???????????0??2015-11-25?09:33??Paging\src\
?????目錄???????????0??2015-11-25?09:33??Paging\src\com\
?????目錄???????????0??2015-11-25?10:33??Paging\src\com\st\
?????目錄???????????0??2015-11-25?10:33??Paging\src\com\st\bean\
?????文件????????2774??2015-11-25?10:31??Paging\src\com\st\bean\Pagingobject.java
?????文件?????????642??2015-11-25?10:31??Paging\src\com\st\bean\Userinfo.java
?????目錄???????????0??2015-11-25?10:33??Paging\src\com\st\dao\
?????文件????????1560??2015-11-25?10:23??Paging\src\com\st\dao\baseDao.java
?????文件????????1657??2015-11-25?10:24??Paging\src\com\st\dao\UserinfoDao.java
............此處省略4個文件信息