public static void SearchBefore(RelationshipsBefore relationships)
{
var relations = relationships.Relations;
foreach (var r in relations.Where(
x => x.Item1.Name == "John" &&
x.Item2 == RelationshipBefore.Parent
))
{
Console.WriteLine($"John has a child called {r.Item3.Name}");
}
}
static void Main(string[] args)
{
var parentBefore = new PersonBefore {
Name = "John"
};
var child1Before = new PersonBefore {
Name = "Piotr"
};
var child2Before = new PersonBefore {
Name = "Lucja"
};
var relationshipsBefore = new RelationshipsBefore();
relationshipsBefore.AddParentAndChild(parentBefore, child1Before);
relationshipsBefore.AddParentAndChild(parentBefore, child2Before);
SearchBefore(relationshipsBefore);
var parentAfter = new PersonAfter {
Name = "John"
};
var child1After = new PersonAfter {
Name = "Piotr"
};
var child2After = new PersonAfter {
Name = "Lucja"
};
var relationshipsAfter = new RelationshipsAfter();
relationshipsAfter.AddParentAndChild(parentAfter, child1After);
relationshipsAfter.AddParentAndChild(parentAfter, child2After);
SearchAfter(parentAfter, relationshipsAfter);
}
