* Even if empty string, treated as empty plainly. So "IF pmb != null" is false if empty.
     * @param webFsCrawlEndTime The parameter value of webFsCrawlEndTime. (NotNull)
     */
    public void setWebFsCrawlEndTime(String webFsCrawlEndTime) {
        registerVariable("webFsCrawlEndTime", webFsCrawlEndTime);
    }

    /**
     * Set the value of webFsCrawlExecTime, used in parameter comment. <br>

                    postcard.setDataIndexExecTime(getValueFromMap(dataMap, "dataIndexExecTime", "0"));
                    postcard.setHostname(getValueFromMap(dataMap, "hostname", StringUtil.EMPTY));
                    postcard.setWebFsCrawlEndTime(getValueFromMap(dataMap, "webFsCrawlEndTime", StringUtil.EMPTY));
                    postcard.setWebFsCrawlExecTime(getValueFromMap(dataMap, "webFsCrawlExecTime", "0"));