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package com.kovizone.poi.ooxml.plus.api.anno;

import com.kovizone.poi.ooxml.plus.processor.ExcelColumnProcessors;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 指定为Excel列字段
 *
 * 注解处理器{@link ExcelColumnProcessors}
 *
 * @author KoviChen
 */
@Processor(ExcelColumnProcessors.class)
@Target({ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
public @interface ExcelColumn {

    /**
     * 指定显示列名
     *
     * @return 列名
     */
    String value();

    /**
     * 排序，由小到大
     *
     * @return 排序值
     */
    int sort() default 0;

    /**
     * 列宽设置，
     *
     * @return 列宽
     */
    int width() default -1;

}