private ISensoryUnit GetOrCreateSensoryUnit(SensoryTypes senseType, string value)
{
ISensoryUnit result = new SensoryUnit(senseType, value, IS_SAVEABLE_UNIT);
if (_kownSensoryUnits.Contains(result))
{
result = _kownSensoryUnits[_kownSensoryUnits.IndexOf(result)];
}
else
{
_kownSensoryUnits.Add(result);
_kownSensoryUnits.Sort();
}
return(result);
}
static public ISensoryPattern Parse(string text)
{
if (string.IsNullOrEmpty(text))
{
return(null);
}
string parseText = text.Trim();
if (!parseText.StartsWith("{") || !parseText.EndsWith("}"))
{
return(null);
}
parseText = parseText.Substring(1, parseText.Length - 2);
string[] splits = parseText.Split(new[] { ',' });
if (splits.Length != 2)
{
return(null);
}
DirectionTypes direction = (DirectionTypes)Enum.Parse(typeof(DirectionTypes), splits[0].Trim(), true);
string sensoryUnitsText = splits[1].Trim();
if (sensoryUnitsText.Length >= 2)
{
sensoryUnitsText = sensoryUnitsText.Substring(1, sensoryUnitsText.Length - 2);
}
else
{
sensoryUnitsText = string.Empty;
}
string[] sensoryUnitSplittedText = sensoryUnitsText.Split(new[] { ';' });
List <ISensoryUnit> sensoryUnits = new List <ISensoryUnit>();
foreach (string sensoryUnitText in sensoryUnitSplittedText)
{
sensoryUnits.Add(SensoryUnit.Parse(sensoryUnitText));
}
return(new SensoryPattern(direction, sensoryUnits));
}
static public IPartialSnapshotCompressionNode Parse(string text)
{
if (string.IsNullOrEmpty(text))
{
return(null);
}
string parseText = text.Trim();
if (!parseText.StartsWith("{") || !parseText.EndsWith("}"))
{
return(null);
}
parseText = parseText.Substring(1, parseText.Length - 2);
int seperatorIndex = parseText.IndexOf(':');
var unitParseText = seperatorIndex > 0 ? parseText.Substring(0, seperatorIndex) : parseText;
var unit = SensoryUnit.Parse(unitParseText);
var result = new PartialSnapshotCompressionNode(unit);
if (seperatorIndex > 0)
{
string childCountParseText = parseText.Substring(seperatorIndex + 1).Trim();
if (childCountParseText.Length > 2)
{
childCountParseText = childCountParseText.Substring(1, childCountParseText.Length - 2);
int multiplierIndex = childCountParseText.IndexOf('*');
int childCount = int.Parse(childCountParseText.Substring(0, multiplierIndex));
string childParseText = childCountParseText.Substring(multiplierIndex + 1);
var child = Parse(childParseText);
for (int i = 0; i < childCount; i++)
{
result.ChildNodes.Add(new PartialSnapshotCompressionNode(child.Unit));
}
}
}
return(result);
}