protected bool GetOwnBuildActions(int inputWeight, out WeightedBuildActionBag?actionBag)
{
actionBag = null;
if (_buildActions is null)
{
return(false);
}
var matchingWeight = inputWeight + Weight;
actionBag = new WeightedBuildActionBag();
foreach (var pair in _buildActions)
{
actionBag.Add(pair.Key, pair.Value.Select(_ => _.WithWeight(matchingWeight)).ToList());
}
return(true);
}
public static WeightedBuildActionBag?Merge(this WeightedBuildActionBag?left, WeightedBuildActionBag?right)
{
if (left is null)
{
return(right);
}
if (right is null)
{
return(left);
}
var result = new WeightedBuildActionBag();
foreach (var pair in left)
{
List <Weighted <IBuildAction> > resultValue;
if (!right.TryGetValue(pair.Key, out var rightValue)) // if key is presented only in 'left' dictionary - get value from it
{
resultValue = pair.Value;
}
else // if key is presented in both dictionaries create a new list and merge items from both
{
resultValue = new List <Weighted <IBuildAction> >(pair.Value);
resultValue.AddRange(rightValue);
}
result.Add(pair.Key, resultValue);
}
foreach (var pair in right)
{
if (!left.ContainsKey(pair.Key))
{
result.Add(pair.Key, pair.Value); // for all keys presented in 'right' and not presented in 'left' dictionary get value from 'right'
}
}
return(result);
}
