private bool visible; // Is this paramater's tab visible.
#endregion Fields
#region Constructors
public Parameter(ParameterDefinition pd)
{
definition = pd;
value = null;
dirty = true;
defaultingWhenUnconnected = true;
if (pd != null)
{
visible = pd.DefaultVisibility;
cacheability = pd.DefaultCacheability;
}
else
{
visible = true;
cacheability = Cacheability.OutputFullyCached;
}
}
public bool setValue(String value, DXTypeVals type, bool coerce)
{
bool success = false;
if (this.value == null)
this.value = new DXValue();
if (type == DXTypeVals.UndefinedType && value == null)
{
this.value = null;
success = true;
}
else
{
ParameterDefinition pd = this.Definition;
bool typeMatch = false;
foreach (DXType dxt in pd.getTypes())
{
if (DXType.MatchType(type, dxt.getType()))
{
typeMatch = true;
break;
}
}
if (typeMatch && (
this.value.setValue(value, type) ||
(coerce && this.coerceAndSetValue(value, type))))
success = true;
else
success = false;
}
if (success)
{
setDirty();
if (type == DXTypeVals.UndefinedType && value == null)
setUnconnectedDefaultingStatus(true);
else
setUnconnectedDefaultingStatus(false);
}
return success;
}