public EdgePredefinition ToEdgePredefinition()
{
EdgePredefinition EdgePredef = new EdgePredefinition(this.EdgeName);
if (!String.IsNullOrEmpty(Comment))
{
EdgePredef.Comment = this.Comment;
}
if (ContainedEdges != null)
{
foreach (var Edge in this.ContainedEdges)
{
EdgePredef.AddEdge(Edge.ToEdgePredefinition());
}
}
if (StructuredProperties != null)
{
foreach (var Property in this.StructuredProperties)
{
EdgePredef.AddStructuredProperty(Property.PropertyName, Property.PropertyValue as IComparable);
}
}
if (UnstructuredProperties != null)
{
foreach (var Property in this.UnstructuredProperties)
{
EdgePredef.AddUnstructuredProperty(Property.PropertyName, Property.PropertyValue);
}
}
if (VertexIDsByID != null)
{
foreach (var VertexTypeSet in this.VertexIDsByID)
{
foreach (var Vertex in VertexTypeSet.Item2)
{
EdgePredef.AddVertexID(VertexTypeSet.Item1, Vertex);
}
}
}
return(EdgePredef);
}
private void AddDefaultValues(ref EdgePredefinition edgeDef, IEdgeType myEdgeType)
{
var mandatoryProps = myEdgeType.GetPropertyDefinitions(true).Where(_ => _.IsMandatory);
foreach (var propertyDefinition in mandatoryProps)
{
if (edgeDef.StructuredProperties == null ||
!edgeDef.StructuredProperties.ContainsKey(propertyDefinition.Name))
edgeDef.AddStructuredProperty(propertyDefinition.Name, propertyDefinition.DefaultValue);
}
}
/// <summary>
/// Adds edge default properties like CreationDate, ModifactionDate sao. to the predefinition if not already existing
/// </summary>
/// <param name="myPredef">The to be chaged Predefinition</param>
/// <param name="myAttrDef">The outgoing edge definition</param>
/// <param name="myDate">actual date long</param>
private void AddDefaultPropertiesToEdgePredefinition(ref EdgePredefinition myPredef,
IOutgoingEdgeDefinition myAttrDef,
long myDate)
{
foreach (var item in new Dictionary<String, IComparable>
{ { "CreationDate", myDate },
{ "ModificationDate", myDate },
{ "EdgeTypeName", (myAttrDef.InnerEdgeType == null)
? myAttrDef.EdgeType.Name
: myAttrDef.InnerEdgeType.Name },
{ "EdgeTypeID", (myAttrDef.InnerEdgeType == null)
? myAttrDef.EdgeType.ID
: myAttrDef.InnerEdgeType.ID } })
{
if (myPredef.StructuredProperties == null ||
!myPredef.StructuredProperties.ContainsKey(item.Key))
myPredef.AddStructuredProperty(item.Key, item.Value );
}
}
