/// <summary>
/// Create the individual ruminant animals using the Cohort parameterisations.
/// </summary>
/// <returns></returns>
public List <Ruminant> CreateIndividuals()
{
List <Ruminant> Individuals = new List <Ruminant>();
RuminantType parent = this.Parent.Parent as RuminantType;
// get Ruminant Herd resource for unique ids
RuminantHerd ruminantHerd = Resources.RuminantHerd();
if (Number > 0)
{
for (int i = 1; i <= Number; i++)
{
object ruminantBase = null;
if (this.Gender == Sex.Male)
{
ruminantBase = new RuminantMale();
}
else
{
ruminantBase = new RuminantFemale();
}
Ruminant ruminant = ruminantBase as Ruminant;
ruminant.ID = ruminantHerd.NextUniqueID;
ruminant.BreedParams = parent;
ruminant.Breed = parent.Breed;
ruminant.HerdName = parent.Name;
ruminant.Gender = Gender;
ruminant.Age = Age;
ruminant.SaleFlag = HerdChangeReason.None;
if (Suckling)
{
ruminant.SetUnweaned();
}
if (Sire)
{
if (this.Gender == Sex.Male)
{
RuminantMale ruminantMale = ruminantBase as RuminantMale;
ruminantMale.BreedingSire = true;
}
else
{
Summary.WriteWarning(this, "Breeding sire switch is not valid for individual females");
}
}
double u1 = ZoneCLEM.RandomGenerator.NextDouble();
double u2 = ZoneCLEM.RandomGenerator.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2);
ruminant.Weight = Weight + WeightSD * randStdNormal;
ruminant.PreviousWeight = ruminant.Weight;
if (this.Gender == Sex.Female)
{
RuminantFemale ruminantFemale = ruminantBase as RuminantFemale;
ruminantFemale.DryBreeder = true;
ruminantFemale.WeightAtConception = ruminant.Weight;
ruminantFemale.NumberOfBirths = 0;
}
Individuals.Add(ruminantBase as Ruminant);
}
}
return(Individuals);
}
/// <summary>
/// Create the individual ruminant animals using the Cohort parameterisations.
/// </summary>
/// <param name="number">The number of individuals to create</param>
/// <returns>List of ruminants</returns>
public List <Ruminant> CreateIndividuals(int number)
{
List <Ruminant> individuals = new List <Ruminant>();
if (number > 0)
{
RuminantType parent = FindAncestor <RuminantType>();
// get Ruminant Herd resource for unique ids
RuminantHerd ruminantHerd = Resources.RuminantHerd();
for (int i = 1; i <= number; i++)
{
double weight = 0;
if (Weight > 0)
{
// avoid accidental small weight if SD provided but weight is 0
// if weight is 0 then the normalised weight will be applied in Ruminant constructor.
double u1 = RandomNumberGenerator.Generator.NextDouble();
double u2 = RandomNumberGenerator.Generator.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2);
weight = Weight + WeightSD * randStdNormal;
}
object ruminantBase;
if (this.Gender == Sex.Male)
{
ruminantBase = new RuminantMale(Age, Gender, weight, parent);
}
else
{
ruminantBase = new RuminantFemale(Age, Gender, weight, parent);
}
Ruminant ruminant = ruminantBase as Ruminant;
ruminant.ID = ruminantHerd.NextUniqueID;
ruminant.Breed = parent.Breed;
ruminant.HerdName = parent.Name;
ruminant.SaleFlag = HerdChangeReason.None;
if (Suckling)
{
ruminant.SetUnweaned();
}
if (Sire)
{
if (this.Gender == Sex.Male)
{
RuminantMale ruminantMale = ruminantBase as RuminantMale;
ruminantMale.IsSire = true;
}
else
{
Summary.WriteWarning(this, "Breeding sire switch is not valid for individual females [r=" + parent.Name + "].[r=" + this.Parent.Name + "].[r=" + this.Name + "]");
}
}
// if weight not provided use normalised weight
ruminant.PreviousWeight = ruminant.Weight;
if (this.Gender == Sex.Female)
{
RuminantFemale ruminantFemale = ruminantBase as RuminantFemale;
ruminantFemale.DryBreeder = true;
ruminantFemale.WeightAtConception = ruminant.Weight;
ruminantFemale.NumberOfBirths = 0;
}
individuals.Add(ruminantBase as Ruminant);
}
}
return(individuals);
}