public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is MeasuredValuesArray50 newMVA50)
{
float[] thisValues = Value;
float[] newValues = newMVA50.Value;
if (thisValues.Length == newValues.Length)
{
for (int i = 0; i < thisValues.Length; i++)
{
if (thisValues[i] != newValues[i])
{
valueChanged = true;
break;
}
}
}
else
{
valueChanged = true;
}
if (valueChanged)
{
Value = newValues;
}
}
return(valueChanged);
}
public static ProcessDataPointValue CreateValue( NodeID dataType )
{
ProcessDataPointValue resultValue = null;
if ( s_NodeIdValueTypes != null && s_NodeIdValueTypes.TryGetValue( dataType, out Type targetType ) )
{
resultValue = Activator.CreateInstance( targetType ) as ProcessDataPointValue;
}
return resultValue;
}
public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is MeasuredValue newMV)
{
if (Value != newMV.Value)
{
Value = newMV.Value;
valueChanged = true;
}
}
return(valueChanged);
}
public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is SPSEvent newSPS)
{
if (Value != newSPS.Value)
{
Value = newSPS.Value;
valueChanged = true;
}
}
return(valueChanged);
}
public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is StringEvent newString)
{
if (!Value.Equals(newString.Value, StringComparison.InvariantCulture))
{
Value = newString.Value;
valueChanged = true;
}
}
return(valueChanged);
}
public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is IntegerValue newInt)
{
if (Value != newInt.Value)
{
Value = newInt.Value;
valueChanged = true;
}
}
return(valueChanged);
}
public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is CounterValue newCounter)
{
if (Value != newCounter.Value)
{
Value = newCounter.Value;
valueChanged = true;
}
if (Quantity != newCounter.Quantity)
{
Quantity = newCounter.Quantity;
valueChanged = true;
}
}
return(valueChanged);
}
public override bool Update(ProcessDataPointValue newValue)
{
bool valueChanged = base.Update(newValue);
if (newValue is StepPosValue newStepPos)
{
if (Value != newStepPos.Value)
{
Value = newStepPos.Value;
valueChanged = true;
}
if (Transient != newStepPos.Transient)
{
Transient = newStepPos.Transient;
valueChanged = true;
}
}
return(valueChanged);
}
