IDEA枚举文件模板

idea-enum-file-template.java

#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
#parse("File Header.java")
public enum ${NAME} {
   ;

    /**
     * enum value
     */
    private final int value;
    /**
     * enum desc
     */
    private final String desc;

    ${NAME}(int value, String desc) {
        this.value = value;
        this.desc = desc;
    }

    /**
     * get value
     *
     * @return value
     */
    public int getValue() {
        return this.value;
    }

    /**
     * get desc
     *
     * @return desc
     */
    public String getDesc() {
        return desc;
    }

    /**
     * static map {'key': 'value', 'value': '${NAME}'}
     */
    private static final Map<Integer, ${NAME}> MAP = Arrays.stream(${NAME}.values())
            .collect(Collectors.toMap(${NAME}::getValue, e -> e));

    /**
     * get ${NAME} by value
     *
     * @param value value
     * @return ${NAME}
     */
    public static ${NAME} getByValue(Integer value) {
        return MAP.get(value);
    }
}