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net.guerlab.excel is a suite of poi expanded libraries that include utility classes and much much more.
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package net.guerlab.excel;
import java.util.ArrayList;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 解析对象构建
*
* @author guer
*
*/
public class ParseBuild {
private static final Logger LOGGER = LoggerFactory.getLogger(ParseBuild.class);
private int start;
private final List cellInfos = new ArrayList<>();
private ParseBuild() {
}
/**
* 创建一个解析对象构建对象
*
* @return 解析对象构建对象
*/
public static ParseBuild createBuild() {
return new ParseBuild();
}
/**
* 设置开始行数
*
* @param start
* 开始行数
* @return 解析对象构建对象
*/
public ParseBuild setStart(
int start) {
this.start = start;
return this;
}
/**
* 添加单元格信息
*
* @param cellInfo
* 单元格信息
* @return 解析对象构建对象
*/
public ParseBuild addCellInfo(
CellInfo cellInfo) {
cellInfos.add(cellInfo);
return this;
}
/**
* 构建解析对象
*
* @param
* 解析对象类型
* @param clazz
* 解析对象实体类型
* @return 解析对象
*/
public T build(
Class clazz) {
T parse = null;
try {
parse = clazz.newInstance();
} catch (Exception e) {
LOGGER.debug(e.getMessage(), e);
return null;
}
if (parse == null) {
return null;
}
parse.setStart(start);
for (CellInfo cellInfo : cellInfos) {
parse.addCellInfo(cellInfo);
}
return parse;
}
}