Java枚举类的使用

使用枚举类可以帮助我们更方便的获取固定属性值

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/**
 * 季度年度标识枚举
 *
 * @author FanK
 * @date 2022-06-09
 */
public enum IndexConfigurationSuffixEnum {

    /**
     * 季度标识
     */
    SUPPLIER_SCORES_CONFIGURATION_QUARTER_STR("1","季"),
    /**
     * 年度标识
     */
    SUPPLIER_SCORES_CONFIGURATION_YEAR_STR("3", "年");

    private String time;
    private String indexConfigurationTimeStr;

    IndexConfigurationSuffixEnum(String time, String indexConfigurationTimeStr) {
        this.time = time;
        this.indexConfigurationTimeStr = indexConfigurationTimeStr;
    }

    /**
     * 根据数值 获取对应的名称
     * @param time 数值
     * @return 名称
     */
    public static String getValueByTime(String time) {
        for (IndexConfigurationSuffixEnum categoryEnum : IndexConfigurationSuffixEnum.values()) {
            if (categoryEnum.getTime().equals(time)) {
                return categoryEnum.getIndexConfigurationTimeStr();
            }
        }
        return null;
    }

    public String getTime() {
        return time;
    }

    public void setTime(String time) {
        this.time = time;
    }

    public String getIndexConfigurationTimeStr() {
        return indexConfigurationTimeStr;
    }

    public void setIndexConfigurationTimeStr(String indexConfigurationTimeStr) {
        this.indexConfigurationTimeStr = indexConfigurationTimeStr;
    }
}

调用

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String suffix = IndexConfigurationSuffixEnum.getValueByTime(time);