@Override
    public Void visitDeactivateTemplate(
        IDeactivateTemplatePlan deactivateTemplatePlan, StringBuilder stringBuilder) {
      parseTemplateSetInfo(deactivateTemplatePlan.getTemplateSetInfo(), stringBuilder);
      return null;
    }
This class provides the ability to serialize the given SchemaRegionPlan into binary data as txt
format, which is used for MLogParser.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/logfile/visitor/SchemaRegionPlanTxtSerializer.java