net.ymate.platform.persistence.IResultSet Maven / Gradle / Ivy
/*
* Copyright 2007-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.ymate.platform.persistence;
import java.util.List;
/**
* 统一查询结果封装对象接口定义(支持分页)
*
* @author 刘镇 ([email protected]) on 2011-9-24 下午08:32:02
* @version 1.0
*/
public interface IResultSet {
/**
* @return 当前结果集是否可用，即是否为空或元素数量为0
*/
boolean isResultsAvailable();
/**
* @return 返回当前结果集是否已分页
*/
boolean isPaginated();
/**
* @return 返回当前页号
*/
int getPageNumber();
/**
* @return 返回每页记录数
*/
int getPageSize();
/**
* @return 返回总页数
*/
int getPageCount();
/**
* @return 返回总记录数
*/
long getRecordCount();
/**
* @return 返回结果集数据
*/
List getResultData();
}