private void Initialise()
{
IRegistry reg = new Registry();
reg.Add(RegistryResolver, new RegistryResolver(reg));
ParameterRegistry.Add(ValueIdentifier, reg);
}
/// <summary>
/// Create a command that sets multiple registry kess to multiple different values.
/// Both arrays may not be <c>null</c>, nor empty, nor differ in length.
/// </summary>
/// <param name="keys">The registry keys that will be modified. They have to be fully resolved.</param>
/// <param name="values">The values that will be set to the registry. The first key will receive the first value and so on.</param>
/// <param name="onFinish">The function that will be called when the execution has been finished. If <c>null</c>, no function will be called.</param>
public SetValueCommand(string[] keys, T[] values, Action onFinish = null) : base(onFinish, keys)
{
if (keys == null)
{
throw new ArgumentNullException(nameof(keys));
}
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
if (keys.Length == 0)
{
throw new ArgumentException("Value cannot be an empty collection.", nameof(keys));
}
if (values.Length == 0)
{
throw new ArgumentException("Value cannot be an empty collection.", nameof(values));
}
// if there is only one value, all keys will receive this value
// if the lengths are different, we don't know what to do
if (values.Length != 1 && keys.Length != values.Length)
{
throw new ArgumentException($"{nameof(keys)} and {nameof(values)} have different lengths.", nameof(keys));
}
// set default values
AddItentifierIfNotExists = false;
// expand the values
if (values.Length == 1 && keys.Length != 1)
{
T[] expandedValues = new T[keys.Length];
for (int i = 0; i < expandedValues.Length; i++)
{
expandedValues[i] = values[0];
}
values = expandedValues;
}
//store keys and values in the parameter registry
ParameterRegistry.Add(KeyIdentifier, keys);
ParameterRegistry.Add(ValueIdentifier, values);
}