本文整理汇总了C#中IVertexType.GetAttributeDefinitions方法的典型用法代码示例。如果您正苦于以下问题：C# IVertexType.GetAttributeDefinitions方法的具体用法？C# IVertexType.GetAttributeDefinitions怎么用？C# IVertexType.GetAttributeDefinitions使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IVertexType的用法示例。
在下文中一共展示了IVertexType.GetAttributeDefinitions方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: AddVertexTypeAndAttributesRecursivly
private void AddVertexTypeAndAttributesRecursivly(IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken,
IVertexType type,
ref HashSet<IVertexType> types)
{
if (!type.IsUserDefined) return;
if (type.HasParentType)
{
if (!types.Contains(type.ParentVertexType))
{
types.Add(type.ParentVertexType);
foreach (var attr in (type.GetAttributeDefinitions(false)).Where(attrDef => attrDef.Kind == AttributeType.Property))
{
var attrType = myGraphDB.GetVertexType<IVertexType>(mySecurityToken,
myTransactionToken,
new RequestGetVertexType(attr.ID),
(stats, vertex) => vertex);
AddVertexTypeAndAttributesRecursivly(myGraphDB,
mySecurityToken,
myTransactionToken,
attrType,
ref types);
}
}
}
}示例2: CreateGraphDDL_VertexType
/// <summary>
/// Creates the ddl of a type.
/// </summary>
/// <param name="myVertexType">The vertex type.</param>
private String CreateGraphDDL_VertexType(IVertexType myVertexType)
{
var stringBuilder = new StringBuilder();
String delimiter = ", ";
stringBuilder.AppendFormat("{0} ", myVertexType.Name);
#region parent type
//EXTENDS ...
if (myVertexType.HasParentType)
{
stringBuilder.AppendFormat("{0} {1} ", S_EXTENDS.ToUpperString(), myVertexType.ParentVertexType.Name);
}
#endregion
#region attributes
//are there attributes
if (myVertexType.HasAttributes(false))
{
#region !incomingEdges
if (myVertexType.GetAttributeDefinitions(false).Any(aAttribute => aAttribute.Kind != AttributeType.IncomingEdge))
{
//so, there are attributes that are no incoming edges
stringBuilder.Append(String.Concat(S_ATTRIBUTES.ToUpperString(), " ", S_BRACKET_LEFT));
#region properties
if (myVertexType.GetAttributeDefinitions(false).Any(aAttribute => aAttribute.Kind == AttributeType.Property))
{
stringBuilder.Append(String.Concat(CreateGraphDDLOfProperties(myVertexType.GetPropertyDefinitions(false))));
}
#endregion
#region outgoing edges
if (myVertexType.GetAttributeDefinitions(false).Any(aAttribute => aAttribute.Kind == AttributeType.OutgoingEdge))
{
stringBuilder.Append(String.Concat(CreateGraphDDLOfOutgoingEdges(myVertexType.GetOutgoingEdgeDefinitions(false), myVertexType)));
}
#endregion
if (stringBuilder.ToString().EndsWith(delimiter))
stringBuilder.RemoveSuffix(delimiter);
stringBuilder.Append(String.Concat(S_BRACKET_RIGHT, " "));
}
#endregion
#region incomingEdges
if (myVertexType.GetAttributeDefinitions(false).Any(aAttribute => aAttribute.Kind == AttributeType.IncomingEdge))
{
stringBuilder.Append(
String.Concat(S_INCOMINGEDGES.ToUpperString(),
" ",
S_BRACKET_LEFT.ToUpperString(),
CreateGraphDDLOfIncomingEdges(
myVertexType.GetIncomingEdgeDefinitions(false)),
S_BRACKET_RIGHT.ToUpperString(), " "));
}
#endregion
}
#endregion
#region Uniques
if (myVertexType.HasUniqueDefinitions(false))
{
if (myVertexType.GetUniqueDefinitions(false).Count() > 0)
{
stringBuilder.Append(S_UNIQUE.ToUpperString() +
" " +
S_BRACKET_LEFT.Symbol +
CreateGraphDDLOfUniqueAttributes(
myVertexType
.GetUniqueDefinitions(false)) +
S_BRACKET_RIGHT.Symbol + " ");
}
}
#endregion
#region Mandatory attributes
if (myVertexType.HasProperties(false))
{
if (myVertexType.GetPropertyDefinitions(false).Any(aProperty => aProperty.IsMandatory))
{
//.........这里部分代码省略.........
示例3: CheckToBeRemovedUniques
private static void CheckToBeRemovedUniques(IEnumerable<string> myUniques, IVertexType vertexType)
{
var uniqueDefs = vertexType.GetUniqueDefinitions(true);
if (myUniques == null)
return;
var attributes = vertexType.GetAttributeDefinitions(false).ToList();
foreach (var aUnique in myUniques)
{
if (!attributes.Any(_ => _.Name == aUnique && uniqueDefs.Any(x => x.UniquePropertyDefinitions.Any(y => y.Name == aUnique))))
{
throw new AttributeDoesNotExistException(aUnique, vertexType.Name);
}
}
}示例4: AddTypeAndAttributesRecursivly
private void AddTypeAndAttributesRecursivly(ref IGraphDB myGraphDB, ref SecurityToken mySecurityToken, ref TransactionToken myTransactionToken, IVertexType type, ref HashSet<IVertexType> types)
{
if (!type.IsUserDefined) return;
if (type.HasParentType)
{
if (!types.Contains(type.ParentVertexType))
{
types.Add(type.ParentVertexType);
foreach (var attr in (type.GetAttributeDefinitions(false)).Where(attrDef => attrDef.Kind == AttributeType.Property))
{
var attrType = myGraphDB.GetVertexType<IVertexType>(mySecurityToken, myTransactionToken, new RequestGetVertexType(attr.ID), (stats, vertex) => vertex);
AddTypeAndAttributesRecursivly(ref myGraphDB, ref mySecurityToken, ref myTransactionToken, attrType, ref types);
}
}
//types.UnionWith(myDBContext.DBTypeManager.GetAllParentTypes(type, true, false));
}
}示例5: CheckToBeRemovedMandatory
private static void CheckToBeRemovedMandatory(IEnumerable<string> myMandatories, IVertexType vertexType)
{
if (myMandatories == null)
return;
var attributes = vertexType.GetAttributeDefinitions(false).ToList();
foreach (var aMandatory in myMandatories)
{
if (!attributes.Any(_ => _.Name == aMandatory && (_ as IPropertyDefinition).IsMandatory))
{
throw new AttributeDoesNotExistException(aMandatory, vertexType.Name);
}
}
}示例6: CheckToBeRemovedAttributes
/// <summary>
/// Checks if the to be removed attributes exists on this type
/// </summary>
/// <param name="myAlterVertexTypeRequest"></param>
/// <param name="vertexType"></param>
private static void CheckToBeRemovedAttributes(RequestAlterVertexType myAlterVertexTypeRequest, IVertexType vertexType)
{
#region properties
var attributesOfCurrentVertexType = vertexType.GetAttributeDefinitions(false).ToList();
if (myAlterVertexTypeRequest.ToBeRemovedProperties != null)
{
foreach (var aToBeDeletedAttribute in myAlterVertexTypeRequest.ToBeRemovedProperties)
{
if (!attributesOfCurrentVertexType.Any(_ => _.Name == aToBeDeletedAttribute))
{
throw new VertexAttributeIsNotDefinedException(aToBeDeletedAttribute);
}
}
}
#endregion
#region outgoing Edges
if (myAlterVertexTypeRequest.ToBeRemovedOutgoingEdges != null)
{
foreach (var aToBeDeletedAttribute in myAlterVertexTypeRequest.ToBeRemovedOutgoingEdges)
{
if (!attributesOfCurrentVertexType.Any(_ => _.Name == aToBeDeletedAttribute))
{
throw new VertexAttributeIsNotDefinedException(aToBeDeletedAttribute);
}
}
}
#endregion
#region incoming edges
if (myAlterVertexTypeRequest.ToBeRemovedIncomingEdges != null)
{
foreach (var aToBeDeletedAttribute in myAlterVertexTypeRequest.ToBeRemovedIncomingEdges)
{
if (!attributesOfCurrentVertexType.Any(_ => _.Name == aToBeDeletedAttribute))
{
throw new VertexAttributeIsNotDefinedException(aToBeDeletedAttribute);
}
}
}
#endregion
}示例7: CheckToBeAddedUniques
private static void CheckToBeAddedUniques(RequestAlterVertexType myAlterVertexTypeRequest, IVertexType vertexType)
{
var uniques = myAlterVertexTypeRequest.ToBeAddedUniques;
var addProperties = myAlterVertexTypeRequest.ToBeAddedProperties;
if (uniques == null)
return;
var attributes = vertexType.GetAttributeDefinitions(false).ToList();
foreach (var aUnique in uniques)
{
foreach (var aAttribute in aUnique.Properties)
{
if (!attributes.Any(_ => _.Name == aAttribute) && !addProperties.Any(x => x.AttributeName == aAttribute))
{
throw new AttributeDoesNotExistException(aAttribute, vertexType.Name);
}
}
}
}示例8: CheckToBeAddedMandatory
private static void CheckToBeAddedMandatory(RequestAlterVertexType myAlterVertexTypeRequest, IVertexType vertexType)
{
var mandatories = myAlterVertexTypeRequest.ToBeAddedMandatories;
var addProperties = myAlterVertexTypeRequest.ToBeAddedProperties;
if (mandatories == null)
return;
var attributes = vertexType.GetAttributeDefinitions(false).ToList();
foreach (var aMandatory in mandatories)
{
if (!attributes.Any(_ => _.Name == aMandatory.MandatoryAttribute) && !addProperties.Any(x => x.AttributeName == aMandatory.MandatoryAttribute))
{
throw new AttributeDoesNotExistException(aMandatory.MandatoryAttribute, vertexType.Name);
}
}
}示例9: CheckOldName
/// <summary>
/// Checks if the old name exists on the given vertex type
/// </summary>
/// <param name="myOldAttributeName"></param>
/// <param name="vertexType"></param>
/// <returns></returns>
private static bool CheckOldName(string myOldAttributeName, IVertexType vertexType)
{
if (myOldAttributeName != null)
{
var attributesOfCurrentVertexType = vertexType.GetAttributeDefinitions(false).ToList();
return attributesOfCurrentVertexType.Any(_ => _.Name == myOldAttributeName);
}
return true;
}