/// <summary>
/// Append <see cref="LineParameter"/>.
/// </summary>
/// <param name="appender"></param>
/// <param name="previous"></param>
/// <param name="parameterName"></param>
/// <param name="parameterValue"></param>
/// <param name="result"></param>
/// <returns></returns>
public virtual bool TryCreate(ILineFactory appender, ILine previous, string parameterName, string parameterValue, out ILineParameter result)
{
// Try resolve
ILineArgument args;
ILine resolved;
if (Resolver.TryResolveParameter(previous, parameterName, parameterValue, out args) && this.TryCreate(previous, args, out resolved) && resolved is ILineParameter castedResolved)
{
// Return as parameter and as resolved instance
result = castedResolved;
return(true);
}
IParameterInfo pi;
if (ParameterInfos.TryGetValue(parameterName, out pi))
{
if (pi.InterfaceType == typeof(ILineHint))
{
result = new LineHint(appender, previous, parameterName, parameterValue); return(true);
}
if (pi.InterfaceType == typeof(ILineCanonicalKey))
{
result = new LineCanonicalKey(appender, previous, parameterName, parameterValue); return(true);
}
if (pi.InterfaceType == typeof(ILineNonCanonicalKey))
{
result = new LineNonCanonicalKey(appender, previous, parameterName, parameterValue); return(true);
}
}
// Return as parameter
result = new LineParameter(appender, previous, parameterName, parameterValue);
return(true);
}
/// <summary>
/// Append key.
/// </summary>
/// <param name="appender"></param>
/// <param name="previous"></param>
/// <param name="parameterName"></param>
/// <param name="parameterValue"></param>
/// <param name="result"></param>
/// <returns></returns>
public virtual bool TryCreate(ILineFactory appender, ILine previous, string parameterName, string parameterValue, out ILineCanonicalKey result)
{
// Try resolve
ILineArgument args;
ILine resolved;
if (Resolver.TryResolveParameter(previous, parameterName, parameterValue, out args) && this.TryCreate(previous, args, out resolved) && resolved is ILineCanonicalKey castedResolved)
{
// Return as parameter and as resolved instance
result = castedResolved;
return(true);
}
result = new LineCanonicalKey(this, previous, parameterName, parameterValue);
return(true);
}