protected override bool TryParse(string[] parts, out Statement statement)
{
statement = null;
var setVar = new SetVarStatement();
if (parts.Count(p => p.Length > 0) < 3)
return false;
if(!string.Equals(parts[0], ":setvar", StringComparison.InvariantCultureIgnoreCase))
return false;
setVar.VariableName = parts.Skip(1).First(p => p.Length > 0);
var value = string.Join(" ", parts.Skip(2));
if(value.StartsWith("\"") ^ value.EndsWith("\""))
return false;
value = value.Trim('\"');
setVar.VariableValue = value;
statement = setVar;
return true;
}
protected override bool TryGetStatement(Match match, out Statement statement)
{
statement = null;
var setVar = new SetVarStatement
{
VariableName = match.Groups["name"].Value
};
if(!match.Groups["value"].Success)
return false;
var value = match.Groups["value"].Value.Trim();
if (value.StartsWith("\"") ^ value.EndsWith("\""))
return false;
value = value.Trim('\"');
setVar.VariableValue = value;
statement = setVar;
return true;
}
public void AcceptSetVar(SetVarStatement statement)
{
_methodSequence.Add(VisitorMethod.AcceptSetVar);
}
public void AcceptSetVar(SetVarStatement statement)
{
_builder.AppendLine("--SETVAR processed");
_builder.AppendLine(string.Format("--{0}", statement.InitialString));
}