public void AddAnimal(Animal animal)
{
if (animal == null)
{
throw new ArgumentNullException("animal");
}
this.animals.Add(animal);
}
public void AddAnimal(Animal animalToBeAdded)
{
Animal currentAnimal = this.animals.Find(x => x.Id == animalToBeAdded.Id);
if (currentAnimal != null)
{
throw new InvalidOperationException("Animal with this ID already exists!");
}
this.animals.Add(animalToBeAdded);
}
public void Feed(Animal animal, IEdible product, int quantity)
{
product.Quantity -= quantity;
animal.Eat(product, quantity);
}
public void Feed(Animal animal, IEdible edibleProduct, int productQuantity)
{
animal.Eat(edibleProduct, productQuantity);
edibleProduct.Quantity -= productQuantity;
}
public void AddAnimal(Animal animal)
{
this._animals.Add(animal);
}
public void Feed(Animal animal, IEdible edibleProduct, int productQuantity)
{
throw new NotImplementedException();
}
public void Feed(Animal animal, IEdible edibleProduct, int productQuantity)
{
if (animal == null)
{
throw new ArgumentNullException("animal");
}
if (edibleProduct == null)
{
throw new ArgumentNullException("edibleProduct");
}
if (edibleProduct.Quantity < 0)
{
throw new ArgumentException("edibleProduct");
}
animal.Eat(edibleProduct, productQuantity);
}
