impl dtd xni grammars XMLGrammarDescription dtdgrammarbucket fgrammars dtdgrammar factivegrammar fisstandalone dtdgrammarbucket fgrammars putgrammar dtdgrammar grammar xmldtddescription desc xmldtddescription grammar.getgrammardescription fgrammars.put desc grammar dtdgrammar getgrammar xmlgrammardescription desc dtdgrammar fgrammars.get xmldtddescription desc fgrammars.clear factivegrammar fisstandalone setstandalone standalone fisstandalone standalone getstandalone fisstandalone setactivegrammar dtdgrammar grammar factivegrammar grammar dtdgrammar getactivegrammar factivegrammar