javaÔõôʵÏÖ·ÖÒ³

1.PaginationTable.java
package com.sinoest.train.common;
import java.util.List;
/**
* ·ÖÒ³±í
* @author ÀîÒ×烜-ÐÞ¸Ä
* 2009-6-17
*/
public class PaginationTable {
private List<?> entryList;//> Êý¾Ý
private int totalNumOfRows;// ×ÜÐÐÊý
private int rowsPerPage = 10;// ÿҳÐÐÊý
private int beginIndex = 0;//---> µ±Ç°Ò³ÆðʼÐÐ
private int endIndex;//-----> ÖÕÖ¹Ò³
private int pageIndex;//----> µ±Ç°Ò³
private int pageCount;//----> ×ÜÒ³Êý
public PaginationTable(){ }
public PaginationTable(int totalNumOfRows, int pageIndex) {
//super();
if(pageIndex<=0){
pageIndex=1;
}
this.totalNumOfRows = totalNumOfRows;
if(totalNumOfRows%rowsPerPage==0){
this.pageCount = this.totalNumOfRows/rowsPerPage;
}else {
this.pageCount = this.totalNumOfRows/rowsPerPage+1;
}
if(pageIndex > pageCount){
pageIndex = pageCount;
}
this.pageIndex = pageIndex;
if(totalNumOfRows > 0){
this.beginIndex = (pageIndex-1)*rowsPerPage;
}
this.endIndex = pageIndex*rowsPerPage;
endIndex = endIndex>this.totalNumOfRows ? this.totalNumOfRows : endIndex;
}

public PaginationTable(int rowsPerPage, int totalNumOfRows, int pageIndex) {
//super();
this.rowsPerPage = rowsPerPage;
if(pageIndex<=0){
pageIndex=1;
}
this.totalNumOfRows = totalNumOfRows;
if(totalNumOfRows%rowsPerPage==0){
this.pageCount = this.totalNumOfRows/rowsPerPage;
}else {
this.pageCount = this.totalNumOfRows/rowsPerPage+1;
}
if(pageIndex > pageCount){
pageIndex = pageCount;
}
this.pageIndex = pageIndex;
if(totalNumOfRows > 0){
this.beginIndex = (pageIndex-1)*rowsPerPage;
}
this.endIndex = pageIndex*rowsPerPage;
endIndex = endIndex>this.totalNumOfRows ? this.totalNumOfRows : endIndex;
}

/** ×ÜÒ³Êý£¬×îÉÙÒ»Ò³£¬0ÐÐÒ²°´Ò»Ò³¼ÆËã */
public int getTotalNumOfPage() {
return this.totalNumOfRows / this.rowsPerPage + 1;
}

/** Êý¾Ý */