cn.hutool.poi.excel.cell.setters.NumberCellSetter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hutool-all Show documentation

Hutool是一个小而全的Java工具类库，通过静态方法封装，降低相关API的学习成本，提高工作效率，使Java拥有函数式语言般的优雅，让Java语言也可以“甜甜的”。

There is a newer version: 5.8.34

package cn.hutool.poi.excel.cell.setters;

import cn.hutool.core.util.NumberUtil;
import cn.hutool.poi.excel.cell.CellSetter;
import org.apache.poi.ss.usermodel.Cell;

/**
 * {@link Number} 值单元格设置器
 *
 * @author looly
 * @since 5.7.8
 */
public class NumberCellSetter implements CellSetter {

	private final Number value;

	/**
	 * 构造
	 *
	 * @param value 值
	 */
	NumberCellSetter(Number value) {
		this.value = value;
	}

	@Override
	public void setValue(Cell cell) {
		// issue https://gitee.com/dromara/hutool/issues/I43U9G
		// 避免float到double的精度问题
		cell.setCellValue(NumberUtil.toDouble(value));
	}
}