AbstractSearchModel.java

package com.github.ouyangbob.model;

/**
 * 公共查询分页model
 * @author ouyangbotao
 *
 */
public abstract class AbstractSearchModel extends AbstractModel {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * 分页号
	 */
	private int page=0;
	
	/**
	 * 每页记录数
	 */
	private int pageSize=20;

	
	public int getPage() {
		return page;
	}

	public void setPage(int page) {
		this.page = page;
	}

	public int getPageSize() {
		return pageSize;
	}

	public void setPageSize(int pageSize) {
		this.pageSize = pageSize;
	}

	/**
	 * 获取列表的开始位置
	 * 
	 * @return the start
	 */
	public int getStart() {
		if(page < 1){
			page = 1;
		}
		return (page - 1) * pageSize;
	}
	/**
	 * 获取列表的结束位置
	 * 
	 * @return the limit
	 */
	public Integer getLimit() {
		return pageSize;
	}
	
}