protected override void PerformExecuteWith(IExecutionContext context)
{
var parameterTask = context.Resolve <IParameterTask>();
var allRelativeExpressionParameters = _parameter.AllRelatedRelativeExpressionParameters();
var relNormExpressions = parameterTask.GroupExpressionParameters(allRelativeExpressionParameters);
double max = relNormExpressions.Keys.Select(x => x.Value).Max();
foreach (var parameter in relNormExpressions.KeyValues)
{
var parameterNorm = parameter.Value;
var newValue = max == 0 ? 0 : parameter.Key.Value / max;
if (ValueComparer.AreValuesEqual(parameterNorm.Value, newValue))
{
continue;
}
new SetParameterValueCommand(parameterNorm, newValue).Execute(context);
}
}
private double getRelativeExpressionValue(double newNormalizedValue, IParameter relativeExpressionParameter)
{
return(relativeExpressionParameter.AllRelatedRelativeExpressionParameters().Where(x => !x.IsExpressionNorm()).Max(x => x.Value) * newNormalizedValue);
}
