// Find the hardwareId for the first instance of a given function class
internal virtual string imm_getFirstHardwareId(string className)
{
if (!_yctx._BaseType.ContainsKey(className))
{
YFunctionType ft = imm_getFnByType(className);
YPEntry yp = ft.imm_getFirstYPEntry();
if (yp == null)
{
return(null);
}
return(yp.HardwareId);
}
else
{
// using an abstract baseType
YPEntry.BaseClass baseType = _yctx._BaseType[className];
foreach (YFunctionType subClassType in _fnByType.Values)
{
YPEntry yp = subClassType.imm_getFirstYPEntry();
if (yp != null && yp.getBaseClass().Equals(baseType))
{
return(yp.HardwareId);
}
}
return(null);
}
}
// Find the hardwareId for the next instance of a given function class
internal virtual string imm_getNextHardwareId(string className, string hwid)
{
if (!_yctx._BaseType.ContainsKey(className))
{
YFunctionType ft = imm_getFnByType(className);
YPEntry yp = ft.imm_getNextYPEntry(hwid);
if (yp == null)
{
return(null);
}
return(yp.HardwareId);
}
else
{
// enumeration of an abstract class
YPEntry.BaseClass baseType = _yctx._BaseType[className];
string prevclass = YAPIContext.imm_functionClass(hwid);
YPEntry res = imm_getFnByType(prevclass).imm_getNextYPEntry(hwid);
if (res != null)
{
return(res.HardwareId);
}
foreach (string altClassName in _fnByType.Keys)
{
if (!prevclass.Equals(""))
{
if (!altClassName.Equals(prevclass))
{
continue;
}
prevclass = "";
continue;
}
YFunctionType functionType = _fnByType[altClassName];
res = functionType.imm_getFirstYPEntry();
if (res != null && res.getBaseClass().Equals(baseType))
{
return(res.HardwareId);
}
}
return(null);
}
}