package cg.student.bean;

public class PageBean {
	private int all;//总记录数
	private int pageCount=3;//每页显示的记录数
	private int curPage=1;//当前页
	private int pageTotal;//总页数
	private int start;//当前页开始记录的位置
	private int end;//当前页结束记录的位置
	private int pre;//上一页
	private int next;//下一页
	
	public PageBean(int all,int pageCount,int curPage) {
		this.all=all;
		this.pageCount=pageCount;
		this.curPage=curPage;
		this.pageTotal=(all%pageCount==0)?all/pageCount:(all/pageCount+1);
		this.start=(curPage-1)*pageCount;
		this.end=curPage*pageCount<all?curPage*pageCount:all;
		this.pre=curPage-1>0?curPage-1:1;
		this.next=curPage+1<pageTotal?curPage+1:pageTotal;
	}

	public int getAll() {
		return all;
	}

	public void setAll(int all) {
		this.all = all;
	}

	public int getPageCount() {
		return pageCount;
	}

	public void setPageCount(int pageCount) {
		this.pageCount = pageCount;
	}

	public int getCurPage() {
		return curPage;
	}

	public void setCurPage(int curPage) {
		this.curPage = curPage;
	}

	public int getPageTotal() {
		return pageTotal;
	}

	public void setPageTotal(int pageTotal) {
		this.pageTotal = pageTotal;
	}

	public int getStart() {
		return start;
	}

	public void setStart(int start) {
		this.start = start;
	}

	public int getEnd() {
		return end;
	}

	public void setEnd(int end) {
		this.end = end;
	}

	public int getPre() {
		return pre;
	}

	public void setPre(int pre) {
		this.pre = pre;
	}

	public int getNext() {
		return next;
	}

	public void setNext(int next) {
		this.next = next;
	}
	
	
	
}