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

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

                        postcard.dryrun();
                    }
                    postcard.setCrawlerEndTime(getValueFromMap(dataMap, "crawlerEndTime", StringUtil.EMPTY));
                    postcard.setCrawlerExecTime(getValueFromMap(dataMap, "crawlerExecTime", "0"));
                    postcard.setCrawlerStartTime(getValueFromMap(dataMap, "crawlerStartTime", StringUtil.EMPTY));