PatternMatcher implements Cloneable, Matcher { public com.thaiopensource.relaxng.match.NameClass possibleStartTagNames() { return memo.possibleStartTagNames(); } PatternMatcher(Pattern start, ValidatorPatternBuilder builder); private  PatternMatcher(PatternMemo memo, Shared shared); Matcher start(); boolean equals(Object obj); int hashCode(); final Object clone(); Matcher copy(); boolean matchStartDocument(); boolean matchEndDocument(); boolean matchStartTagOpen(Name name, String qName, MatchContext context); boolean matchAttributeName(Name name, String qName, MatchContext context); boolean matchAttributeValue(String value, Name name, String qName, MatchContext context); boolean matchStartTagClose(Name name, String qName, MatchContext context); boolean matchTextBeforeEndTag(String string, Name name, String qName, MatchContext context); boolean matchTextBeforeStartTag(String string, MatchContext context); boolean matchUntypedText(MatchContext context); boolean isTextTyped(); boolean matchEndTag(Name name, String qName, MatchContext context); String getErrorMessage(); boolean isValidSoFar(); com.thaiopensource.relaxng.match.NameClass possibleStartTagNames(); com.thaiopensource.relaxng.match.NameClass possibleAttributeNames(); Set<Name> requiredElementNames(); Set<Name> requiredAttributeNames();  }
@Test(dataProvider = "startTagPairs") public void testPossibleStartTagNames(Matcher matcher, NormalizedNameClass nnc) { Assert.assertEquals(matcher.possibleStartTagNames(), nnc); }