private static bool Matched(
ITreeNode treeNode,
string pattern,
StructuralSearchEngine structuralSearchEngine,
int placeholdersCount,
out IStructuralMatchResult matchResult,
out List <string> orderedPlaceholderNames)
{
matchResult = null;
orderedPlaceholderNames = null;
IStructuralSearchPattern structuralSearchPattern =
structuralSearchEngine.GetFactory(CSharpLanguage.Instance).CreatePattern(pattern);
if (!structuralSearchPattern.GuessPlaceholders() || structuralSearchPattern.Placeholders.Count != placeholdersCount)
{
return(false);
}
orderedPlaceholderNames = GetPatternOrderedPlaceholderNames(pattern);
if (orderedPlaceholderNames.Count != placeholdersCount)
{
return(false);
}
IStructuralMatcher matcher = structuralSearchPattern.CreateMatcher();
matchResult = matcher.Match(treeNode);
return(matchResult.Matched);
}
protected RegistrationPatternBase(IStructuralSearchPattern pattern)
{
matcher = pattern.CreateMatcher();
}
protected RegistrationPatternBase(IStructuralSearchPattern pattern)
{
this.pattern = pattern;
matcher = pattern.CreateMatcher();
}
protected RegistrationBasePattern(IStructuralSearchPattern pattern)
{
matcher = pattern.CreateMatcher();
}