分页查询对象Page

public class Page {
    //当前页码
    private Integer pageNo = 1;
    //每页显示条数
    private Integer pageSize = 5;
    //当前条件下的总记录数
    private Integer totalCount = 0;
    //总页数
    private Integer totalPage = 1;
    //开始行号
    private Integer startNum = 0;
    //查询的结果集
    private List<?> list;
    public Integer getPageNo() {
        return pageNo;
    }
    public void setPageNo(Integer pageNo) {
        this.pageNo = pageNo;
    }
    public Integer getPageSize() {
        return pageSize;
    }
    public void setPageSize(Integer pageSize) {
        this.pageSize = pageSize;
    }
    public Integer getTotalCount() {
        return totalCount;
    }
    public void setTotalCount(Integer totalCount) {
        this.totalCount = totalCount;
    }
    public Integer getTotalPage() {
        //总页数
        totalPage = totalCount / pageSize;
        if(totalCount == 0 || totalCount%pageSize != 0){
            totalPage++;
        }
        return totalPage;
    }
    public void setTotalPage(Integer totalPage) {
        this.totalPage = totalPage;
    }
    public Integer getStartNum() {
        //开始行号=(当前页数-1)x每页显示的条数
        return (pageNo - 1) * pageSize;
    }
    public void setStartNum(Integer startNum) {
        this.startNum = startNum;
    }
    public List<?> getList() {
        return list;
    }
    public void setList(List<?> list) {
        this.list = list;
    }
}