

class ParamNames {
  static const contextParam = "context";
  static const keywordSwitchParam = "keywordSwitch";
  static const lastTimeParam = "lastTime";

  static const defaultRelationTypeParam = "包含"; 
  static const defaultEntityTypeParam = "全部"; 

  static const browserUrlType = "BrowserUrl";
  static const plainTextType = "PlainText";
  static const dataModelType = "DataModel";
  static const actionType = "Action";
  
  static const filterKeywordsParam = "filterKeywords";
  static const infoEntitiesParam = "InfoEntities";
  static const pageNoParam = "PageNo";
  static const keywordIdParam = "KeywordId";
  static const entityIdParam = "EntityId";
  static const entityTitleParam = "EntityTitle";
  static const entityOverviewParam = "EntityOverview";
  static const entityContentParam = "EntityContent";
  static const indexParam = "Index";
  static const tagParam = "Tag";
  static const displayModeParam = "DisplayMode";
}