package cn.bdqn.mhouse.util;
import java.util.ArrayList;
import java.util.List;
import cn.bdqn.mhouse.entity.House;
/**
*
*
* 项目名称:mhouse
* 类名称:Page
* 类描述: 分页的工具类
* 创建人:Mu Xiongxiong
* 创建时间:2017-3-17 下午1:04:02
* 修改人:Mu Xiongxiong
* 修改时间:2017-3-17 下午1:04:02
* 修改备注:
* @version
*
*/
public class Page {
private int pageSize=3; //页大小
private int pageIndex=0; //当前页号
private int totalPageCount=0; //总页数
private int record=0; //记录总数
private Integer nextPage; //下一页
private Integer prePage; //上一页
private List<House> houseList=new ArrayList<House>(); //房屋信息的集合
/**
* @author Mu Xiongxiong
* @created 2017-3-17 下午10:04:41
* @return type
*/
public List<House> getHouseList() {
return houseList;
}
/**
* @author Mu Xiongxiong
* @created 2017-3-17 下午10:04:41
* @param houseList
*/
public void setHouseList(List<House> houseList) {
this.houseList = houseList;
}
//得到开始记录数
public int getSartRow(){
return (pageIndex-1)*pageSize;
}
//得到结束记录数
public int getEndRow(){
return pageSize;
}
public int getPageSize() {
return pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
public int getPageIndex() {
return pageIndex;
}
//得到当前页
public void setPageIndex(int pageIndex) {
this.pageIndex = pageIndex;
//下一页
setNextPage();
//上一页
setPrePage();
}
public int getTotalPageCount() {
return totalPageCount;
}
//总页数
public void setTotalPageCount() {
int totalP = record % getPageSize() == 0 ? record / getPageSize() :
record/ getPageSize() + 1;
this.totalPageCount = totalP;
}
public int getRecord() {
return record;
}
//总记录数
public void setRecord(int record) {
this.record = record;
//设置总页数
setTotalPageCount();
}
public Integer getNextPage() {
return nextPage;
}
//设置下一页
public void setNextPage() {
this.nextPage = this.pageIndex+1;
}
public Integer getPrePage() {
return prePage;
}
//设置上一页
public void setPrePage() {
this.prePage =this.pageIndex-1;
if(this.prePage<1){
this.prePage=1;
}
}
}