/// <summary>
/// Gets an attributeList from a ParseTreeNode.
/// </summary>
/// <param name="aChildNode">The interesting ParseTreeNode.</param>
/// <param name="myTypeManager">the typemanager</param>
/// <returns>A Dictionary with attribute definitions.</returns>
private Dictionary <AttributeDefinition, String> GetAttributeList(ParseTreeNode aChildNode)
{
#region Data
var attributes = new Dictionary <AttributeDefinition, String>();
#endregion
foreach (ParseTreeNode aAttrDefNode in aChildNode.ChildNodes)
{
VertexTypeAttributeDefinitionNode aAttrDef = (VertexTypeAttributeDefinitionNode)aAttrDefNode.AstNode;
if (aAttrDef.AttributeDefinition.DefaultValue != null)
{
if (aAttrDef.AttributeDefinition.AttributeType.TypeCharacteristics == null)
{
aAttrDef.AttributeDefinition.AttributeType.TypeCharacteristics = new TypeCharacteristics();
}
aAttrDef.AttributeDefinition.AttributeType.TypeCharacteristics.IsMandatory = true;
}
if (attributes.Any(item => item.Key.AttributeName == aAttrDef.AttributeDefinition.AttributeName))
{
throw new VertexAttributeAlreadyExistsException(aAttrDef.AttributeDefinition.AttributeName);
}
else
{
attributes.Add(aAttrDef.AttributeDefinition, aAttrDef.AttributeDefinition.AttributeType.Name);
}
}
return(attributes);
}
private void CreateVertexTypeAttributeDefinitionNode(ParsingContext context, ParseTreeNode parseNode)
{
VertexTypeAttributeDefinitionNode aCreateAttributeNode = new VertexTypeAttributeDefinitionNode();
aCreateAttributeNode.Init(context, parseNode);
parseNode.AstNode = aCreateAttributeNode;
}
