/// <summary>
/// Creates a new <see cref="FrequencyDefinition"/> from the specified parameters.
/// </summary>
/// <param name="parent">The <see cref="ConfigurationCell"/> parent of this <see cref="FrequencyDefinition"/>.</param>
/// <param name="entryValue">The entry value from the INI based configuration file.</param>
public FrequencyDefinition(ConfigurationCell parent, string entryValue)
: base(parent)
{
string[] entry = entryValue.Split(',');
FrequencyDefinition defaultFrequency;
if (parent != null)
defaultFrequency = parent.Parent.DefaultFrequency;
else
defaultFrequency = new FrequencyDefinition(null as ConfigurationCell);
// First entry is an F - we just ignore this
if (entry.Length > 1)
ScalingValue = uint.Parse(entry[1].Trim());
else
ScalingValue = defaultFrequency.ScalingValue;
if (entry.Length > 2)
Offset = double.Parse(entry[2].Trim());
else
Offset = defaultFrequency.Offset;
if (entry.Length > 3)
DfDtScalingValue = uint.Parse(entry[3].Trim());
else
DfDtScalingValue = defaultFrequency.DfDtScalingValue;
if (entry.Length > 4)
DfDtOffset = double.Parse(entry[4].Trim());
else
DfDtOffset = defaultFrequency.DfDtOffset;
if (entry.Length > 5)
m_dummy = int.Parse(entry[5].Trim());
else
m_dummy = defaultFrequency.m_dummy;
if (entry.Length > 6)
Label = entry[6].Trim();
else
Label = defaultFrequency.Label;
}
/// <summary>
/// Creates a new <see cref="FrequencyValue"/> from specified parameters.
/// </summary>
/// <param name="parent">The <see cref="DataCell"/> parent of this <see cref="FrequencyValue"/>.</param>
/// <param name="frequencyDefinition">The <see cref="FrequencyDefinition"/> associated with this <see cref="FrequencyValue"/>.</param>
/// <param name="frequency">The floating point value that represents this <see cref="FrequencyValue"/>.</param>
/// <param name="dfdt">The floating point value that represents the change in this <see cref="FrequencyValue"/> over time.</param>
public FrequencyValue(DataCell parent, FrequencyDefinition frequencyDefinition, double frequency, double dfdt)
: base(parent, frequencyDefinition, frequency, dfdt)
{
}
// Delegate handler to create a new BPA PDCstream frequency definition
internal static IFrequencyDefinition CreateNewDefinition(IConfigurationCell parent, byte[] binaryImage, int startIndex, out int parsedLength)
{
IFrequencyDefinition frequencyDefinition = new FrequencyDefinition(parent);
parsedLength = frequencyDefinition.Initialize(binaryImage, startIndex, 0);
return frequencyDefinition;
}