public void PatternChanged(params Pattern[] changed)
{
List <Pattern> updated = new List <Pattern>();
foreach (Pattern changedPattern in changed)
{
foreach (Pattern pattern in patterns)
{
if (updated.Contains(pattern))
{
continue;
}
AbstractPattern abstractPattern = pattern as AbstractPattern;
if (abstractPattern == null)
{
continue;
}
if (abstractPattern.AltPatterns.Contains(changedPattern))
{
abstractPattern.Update(changedPattern);
}
updated.Add(pattern);
trace.PatternChanged(abstractPattern);
}
}
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
pattern = new AbstractPattern(null, "Statement");
pattern.SetType(typeof(Statement));
}
module.SetName("Statement", typeof(Statement));
grammar.PatternDefined(pattern);
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
pattern = new AbstractPattern(null, "Expression");
pattern.SetType(typeof(Expression));
}
module.SetName("Expression", typeof(Expression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
pattern = new AbstractPattern(null, "ComparisonExpression");
pattern.SetType(typeof(ComparisonExpression));
Expression.pattern.AddAltPattern(pattern);
}
module.SetName("ComparisonExpression", typeof(ComparisonExpression));
grammar.PatternDefined(pattern);
}