/// <summary>
/// Creates an iterator that traverses the tree breadth first.
/// </summary>
/// <param name="taxonTreeNodeList">The Taxon tree node list.</param>
public static IEnumerable <ITaxonTreeNode> AsBreadthFirstIterator(this TaxonTreeNodeList taxonTreeNodeList)
{
Queue <ITaxonTreeNode> q = new Queue <ITaxonTreeNode>();
foreach (ITaxonTreeNode taxonTreeNode in taxonTreeNodeList)
{
q.Enqueue(taxonTreeNode);
}
while (q.Any())
{
ITaxonTreeNode current = q.Dequeue();
if (current != null)
{
if (current.Children != null)
{
foreach (ITaxonTreeNode childNode in current.Children)
{
q.Enqueue(childNode);
}
}
yield return(current);
}
}
}
/// <summary>
/// Creates an iterator that traverses the tree depth first.
/// </summary>
/// <param name="taxonTreeNodeList">The Taxon tree node list.</param>
public static IEnumerable <ITaxonTreeNode> AsDepthFirstIterator(this TaxonTreeNodeList taxonTreeNodeList)
{
Stack <ITaxonTreeNode> q = new Stack <ITaxonTreeNode>();
foreach (ITaxonTreeNode taxonTreeNode in taxonTreeNodeList)
{
q.Push(taxonTreeNode);
}
while (q.Any())
{
ITaxonTreeNode current = q.Pop();
if (current != null)
{
if (current.Children != null)
{
for (int i = current.Children.Count - 1; i >= 0; i--)
{
q.Push(current.Children[i]);
}
}
yield return(current);
}
}
}
public TaxonTreeNodeList GetTaxonTrees(IUserContext userContext, ITaxonTreeSearchCriteria searchCriteria)
{
TaxonTreeNodeList list = new TaxonTreeNodeList();
TaxonTreeNode treeNode = new TaxonTreeNode();
treeNode.Id = 22;
treeNode.Taxon = this.GetReferenceTaxon(userContext, testTaxonId);
TaxonTreeNodeList parentList = new TaxonTreeNodeList();
TaxonTreeNode parentTreeNode = new TaxonTreeNode();
parentTreeNode.Id = 21;
parentTreeNode.Taxon = GetReferenceTaxon(userContext, 100067);
parentList.Add(parentTreeNode);
treeNode.Parents = parentList;
TaxonTreeNodeList childList = new TaxonTreeNodeList();
TaxonTreeNode childTreeNode = new TaxonTreeNode();
childTreeNode.Id = 21;
ITaxon taxon = GetReferenceTaxon(userContext, 100068);
taxon.Category.IsTaxonomic = false;
childTreeNode.Taxon = taxon;
childList.Add(childTreeNode);
treeNode.Children = childList;
list.Add(treeNode);
return(list);
}
/// <summary>
/// Get all protected taxa
/// </summary>
/// <returns>A list of all protected taxa</returns>
private TaxonList GetProtectedTaxa()
{
ISpeciesFactSearchCriteria searchCriteria = new SpeciesFactSearchCriteria();
searchCriteria.Factors = new FactorList();
searchCriteria.IndividualCategories = new IndividualCategoryList
{
CoreData.FactorManager.GetDefaultIndividualCategory(mContext)
};
searchCriteria.Factors.Add(CoreData.FactorManager.GetFactor(mContext, FactorId.ProtectionLevel));
var speciesFactList = CoreData.SpeciesFactManager.GetSpeciesFacts(mContext, searchCriteria);
var taxonList = new TaxonList(true);
foreach (var speciesFact in speciesFactList)
{
if (speciesFact.MainField != null && speciesFact.MainField.HasValue &&
speciesFact.MainField.EnumValue != null && speciesFact.MainField.EnumValue.Enum != null)
{
const int RedListProtectionLevel = 1;
if (speciesFact.MainField.EnumValue.KeyInt > RedListProtectionLevel)
{
taxonList.Add(speciesFact.Taxon);
}
}
}
ITaxonTreeSearchCriteria taxonTreeSearchCriteria = new TaxonTreeSearchCriteria();
taxonTreeSearchCriteria.TaxonIds = taxonList.GetIds();
taxonTreeSearchCriteria.Scope = TaxonTreeSearchScope.AllChildTaxa;
taxonTreeSearchCriteria.IsValidRequired = true;
TaxonTreeNodeList taxonTreeNodeList = CoreData.TaxonManager.GetTaxonTrees(mContext, taxonTreeSearchCriteria);
foreach (var taxonTreeNode in taxonTreeNodeList)
{
taxonList.Merge(taxonTreeNode.GetChildTaxa());
}
return(taxonList);
}
