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package com.gc.tool;
import java.util.ArrayList;
import java.util.List;
public class MyPagination {
private int recordCount = 0;
private int pagesize = 0;
private int maxPage = 0;
private int page = 0;
public int getMaxPage(){
int maxPage = (recordCount%pagesize == 0)?(recordCount/pagesize):(recordCount/pagesize+1);
return maxPage;
}
public int getPage(String str){
if(str == null){
str = "0";
}
int page = Integer.parseInt(str);
if(page<1){
page = 1;
}else{
if(page > maxPage){
page = maxPage;
}
}
return page;
}
@SuppressWarnings("unchecked")
public List getInitPage(List list, String page,int pageSize){
this.recordCount = list.size();
this.pagesize = pageSize;
this.maxPage = getMaxPage();
this.page = getPage(page);
List<Object> newList = new ArrayList<Object>();
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