/// <summary>
/// Parsing an edge.
/// </summary>
/// <param name="myEdge">The current XML node.</param>
/// <returns>An tuple with the edge name and the edge view.</returns>
private Tuple <String, IEdgeView> ParseEdge(XmlNode myEdge)
{
IEdgeView edgeView = null;
var edgeProps = new Dictionary <String, Object>();
var singleEdges = new List <ISingleEdgeView>();
var edge = myEdge.FirstChild;
var name = String.Empty;
VertexView targetVertex = null;
Boolean isHyperEdge = false;
isHyperEdge = myEdge.Attributes["xsi:type"].Value == "HyperEdgeView";
if (edge.HasChildNodes)
{
while (edge != null)
{
if (edge.HasChildNodes)
{
switch (edge.Name)
{
case "Name":
name = edge.InnerText;
break;
case "Properties":
ParseEdgeProperties(edge.FirstChild, ref edgeProps);
break;
case "SingleEdge":
singleEdges.Add(ParseSingleEdge(edge));
break;
case "TargetVertex":
targetVertex = ParseVertex(edge);
break;
}
}
edge = edge.NextSibling;
}
}
if (isHyperEdge)
{
edgeView = new sones.GraphQL.Result.HyperEdgeView(edgeProps, singleEdges);
}
else
{
edgeView = new sones.GraphQL.Result.SingleEdgeView(edgeProps, targetVertex);
}
return(new Tuple <string, IEdgeView>(name, edgeView));
}
private String GenerateEdgeViewHTML(IEdgeView aEdge)
{
StringBuilder Output = new StringBuilder();
Output.Append("<table class=\"gql_table\"border=\"1\"> <!-- EdgeView -->");
#region Edge Properties
if (aEdge.GetCountOfProperties() > 0)
{
Output.Append("<tr><td style=\"width:250px\">properties</td><td style=\"width:400px\">");
Output.Append("<table class=\"gql_table\"border=\"1\"><tr><td style=\"width:400px\"> <!-- EdgeViewProperties -->");
foreach (var _property in aEdge.GetAllProperties())
{
if (_property.Item2 == null)
{
Output.Append(EscapeForXMLandHTML(_property.Item1)).Append("</td><td style=\"width:400px\"></td></tr>");
}
else
if (_property.Item2 is Stream)
{
Output.Append(EscapeForXMLandHTML(_property.Item1)).Append("</td><td style=\"width:400px\">BinaryProperty</td></tr>");
}
else
{
Output.Append(EscapeForXMLandHTML(_property.Item1)).Append("</td><td style=\"width:400px\">").Append(EscapeForXMLandHTML(_property.Item2.ToString())).Append("</td></tr>");
}
}
Output.Append("</table></td></tr> <!-- EdgeViewProperties -->");
}
#endregion
#region Target Vertices
Output.Append("<tr><td style=\"width:250px\">targetvertices</td><td style=\"width:400px\">");
Output.Append("<table class=\"gql_table\"border=\"1\"><tr><td style=\"width:400px\"> <!-- TargetVertices -->");
foreach (IVertexView _vertex in aEdge.GetTargetVertices())
{
Output.Append("<table class=\"gql_table\" border=\"1\"> <!-- Vertices-2 -->");
Output.Append(GenerateVertexViewHTML(_vertex));
Output.Append("</table> <!-- Vertices-2 -->");
}
Output.Append("</td></table> <!-- TargetVertices -->");
Output.Append("</table></td></tr> <!-- EdgesView -->");
return(Output.ToString());
#endregion
}
public bool Equals(IEdgeView x, IEdgeView y)
{
if (x.GetCountOfProperties() != y.GetCountOfProperties())
{
return(false);
}
var xProperties = x.GetAllProperties().ToList();
var yProperties = y.GetAllProperties().ToList();
if (xProperties.Count != yProperties.Count)
{
return(false);
}
for (int i = 0; i <= xProperties.Count; i++)
{
if (xProperties[i].PropertyName != xProperties[i].PropertyName)
{
return(false);
}
if (!xProperties[i].Property.Equals(xProperties[i].Property))
{
return(false);
}
}
var xTargetVertices = x.GetTargetVertices().ToList();
var yTargetVertices = y.GetTargetVertices().ToList();
if (xTargetVertices.Count != xTargetVertices.Count)
{
return(false);
}
for (int i = 0; i <= xTargetVertices.Count; i++)
{
if (!this.Equals(xTargetVertices[i], xTargetVertices[i]))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Generates an text edge view.
/// </summary>
/// <param name="aEdge">The edge.</param>
/// <param name="Header">The header.</param>
/// <returns>An string that contains the text edge view.</returns>
private String GenerateEdgeViewText(String Header, IEdgeView aEdge)
{
StringBuilder Output = new StringBuilder();
#region Edge Properties
Output.AppendLine(Header + "\t Edge");
Output.AppendLine(Header + "\t Properties");
if (aEdge.GetCountOfProperties() > 0)
{
foreach (var _property in aEdge.GetAllProperties())
{
if (_property.Item2 == null)
{
Output.AppendLine(Header + "\t\t" + _property.Item1);
}
else
{
if (_property.Item2 is Stream)
{
Output.AppendLine(Header + "\t\t" + _property.Item1 + "\t BinaryProperty");
}
else
{
if (_property.Item2 is ICollectionWrapper)
{
var prefix = Header + "\t\t";
Output.AppendLine(prefix + _property.Item1 + "\t");
HandleListProperties((ICollectionWrapper)_property.Item2, prefix, ref Output);
}
else
{
Output.AppendLine(Header + "\t\t" + _property.Item1 + "\t " + _property.Item2.ToString());
}
}
}
}
}
#endregion
if (aEdge is IHyperEdgeView)
{
foreach (var singleEdge in ((IHyperEdgeView)aEdge).GetAllEdges())
{
Output.AppendLine(Header + "\t SingleEdge");
Output.AppendLine(Header + "\t\t\tProperties");
foreach (var _property in singleEdge.GetAllProperties())
{
if (_property.Item2 == null)
{
Output.AppendLine(Header + "\t\t\t\t " + _property.Item1);
}
else
{
if (_property.Item2 is Stream)
{
Output.AppendLine(Header + "\t\t\t\t " + _property.Item1 + "\t\t\t BinaryProperty");
}
else
{
if (_property.Item2 is ICollectionWrapper)
{
var prefix = Header + "\t\t";
Output.AppendLine(Header + "\t\t\t\t " + _property.Item1);
HandleListProperties((ICollectionWrapper)_property.Item2, prefix + "\t\t\t\t", ref Output);
}
else
{
Output.AppendLine(Header + "\t\t\t\t " + _property.Item1 + "\t\t " + _property.Item2.ToString());
}
}
}
}
if (singleEdge.GetTargetVertex() != null)
{
Output.AppendLine(Header + "\t\t\tTargetVertex");
Output.Append(GenerateVertexViewText(Header + "\t\t\t", singleEdge.GetTargetVertex()));
}
}
}
else
{
if (((ISingleEdgeView)aEdge).GetTargetVertex() != null)
{
Output.AppendLine(Header + "\t\t\t\tTargetVertex");
Output.Append(GenerateVertexViewText(Header + "\t\t\t", ((ISingleEdgeView)aEdge).GetTargetVertex()));
}
}
return Output.ToString();
}
/// <summary>
/// Generates an text edge view.
/// </summary>
/// <param name="aEdge">The edge.</param>
/// <param name="Header">The header.</param>
/// <returns>An string that contains the text edge view.</returns>
private String GenerateEdgeViewText(String Header, IEdgeView aEdge)
{
StringBuilder Output = new StringBuilder();
#region Edge Properties
Output.AppendLine(Header + "\t Edge");
Output.AppendLine(Header + "\t Properties");
if (aEdge.GetCountOfProperties() > 0)
{
foreach (var _property in aEdge.GetAllProperties())
{
if (_property.Property == null)
{
Output.AppendLine(Header + "\t\t" + _property.Property);
}
else
{
if (_property.Property is Stream)
{
Output.AppendLine(Header + "\t\t" + _property.Property + "\t BinaryProperty");
}
else
{
if (_property.Property is ICollectionWrapper)
{
var prefix = Header + "\t\t";
Output.AppendLine(prefix + _property.Property + "\t");
HandleListProperties((ICollectionWrapper)_property.Property, prefix, ref Output);
}
else
{
Output.AppendLine(Header + "\t\t" + _property.Property + "\t " + _property.Property.ToString());
}
}
}
}
}
#endregion
if (aEdge is IHyperEdgeView)
{
foreach (var singleEdge in ((IHyperEdgeView)aEdge).GetAllEdges())
{
Output.AppendLine(Header + "\t SingleEdge");
Output.AppendLine(Header + "\t\t\tProperties");
foreach (var _property in singleEdge.GetAllProperties())
{
if (_property.Property == null)
{
Output.AppendLine(Header + "\t\t\t\t " + _property.PropertyName);
}
else
{
if (_property.Property is Stream)
{
Output.AppendLine(Header + "\t\t\t\t " + _property.PropertyName + "\t\t\t BinaryProperty");
}
else
{
if (_property.Property is ICollectionWrapper)
{
var prefix = Header + "\t\t";
Output.AppendLine(Header + "\t\t\t\t " + _property.PropertyName);
HandleListProperties((ICollectionWrapper)_property.Property, prefix + "\t\t\t\t", ref Output);
}
else
{
Output.AppendLine(Header + "\t\t\t\t " + _property.PropertyName + "\t\t " + _property.Property.ToString());
}
}
}
}
if (singleEdge.GetTargetVertex() != null)
{
Output.AppendLine(Header + "\t\t\tTargetVertex");
Output.Append(GenerateVertexViewText(Header + "\t\t\t", singleEdge.GetTargetVertex()));
}
}
}
else
{
if (((ISingleEdgeView)aEdge).GetTargetVertex() != null)
{
Output.AppendLine(Header + "\t\t\t\tTargetVertex");
Output.Append(GenerateVertexViewText(Header + "\t\t\t", ((ISingleEdgeView)aEdge).GetTargetVertex()));
}
}
return(Output.ToString());
}
/// <summary>
/// Generates an json edge view.
/// </summary>
/// <param name="aEdge">The edge.</param>
/// <returns>An jarray contains the json edge view.</returns>
private JArray GenerateEdgeViewJSON(IEdgeView aEdge)
{
JArray Output = new JArray();
#region Edge Properties
foreach (var _property in aEdge.GetAllProperties())
{
JProperty _newEdge = null;
if (_property.Item2 == null)
{
_newEdge = new JProperty(_property.Item1, "");
}
else
{
if (_property.Item2 is Stream)
{
_newEdge = new JProperty(_property.Item1, "BinaryProperty");
}
else
{
if (_property.Item2 is ICollectionWrapper)
{
_newEdge = new JProperty(_property.Item1, HandleListProperties((ICollectionWrapper)_property.Item2));
}
else
{
_newEdge = new JProperty(_property.Item1, _property.Item2.ToString());
}
}
}
Output.Add(new JObject(new JProperty("Properties", new JObject(_newEdge))));
}
#endregion
if (aEdge is IHyperEdgeView)
{
var edgeProperties = new JArray();
foreach (var singleEdge in ((IHyperEdgeView)aEdge).GetAllEdges())
{
foreach (var singleEdgeProp in singleEdge.GetAllProperties())
{
if (singleEdgeProp.Item2 is ICollectionWrapper)
{
edgeProperties.Add(new JObject(new JProperty(singleEdgeProp.Item1, HandleListProperties((ICollectionWrapper)singleEdgeProp.Item2))));
}
else
{
edgeProperties.Add(new JObject(new JProperty(singleEdgeProp.Item1, singleEdgeProp.Item2.ToString())));
}
}
Output.Add(new JObject(new JProperty("SingleEdge", new JObject(new JProperty("Properties", new JArray(edgeProperties))), new JObject(new JProperty("TargetVertex", GenerateVertexViewJSON(singleEdge.GetTargetVertex()))))));
edgeProperties.Clear();
}
}
else
{
Output.Add(new JObject(new JProperty("TargetVertex", GenerateVertexViewJSON(((ISingleEdgeView)aEdge).GetTargetVertex()))));
}
return Output;
}
/// <summary>
/// Generates an json edge view.
/// </summary>
/// <param name="aEdge">The edge.</param>
/// <returns>An jarray contains the json edge view.</returns>
private JArray GenerateEdgeViewJSON(IEdgeView aEdge)
{
JArray Output = new JArray();
#region Edge Properties
JObject _properties = new JObject();
foreach (var _property in aEdge.GetAllProperties())
{
if (_property.Item2 == null)
{
_properties.Add(new JProperty(_property.Item1, ""));
}
else
{
if (_property.Item2 is Stream)
{
_properties.Add(new JProperty(_property.Item1, "BinaryProperty"));
}
else
{
if (_property.Item2 is ICollectionWrapper)
{
_properties.Add(new JProperty(_property.Item1, HandleListProperties((ICollectionWrapper)_property.Item2)));
}
else
{
_properties.Add(new JProperty(_property.Item1, _property.Item2.ToString()));
}
}
}
}
Output.Add(new JObject(new JProperty("Properties", new JObject(_properties))));
#endregion
if (aEdge is IHyperEdgeView)
{
var edgeProperties = new JArray();
foreach (var singleEdge in ((IHyperEdgeView)aEdge).GetAllEdges())
{
JObject _singleEdgeProperties = new JObject();
foreach (var singleEdgeProp in singleEdge.GetAllProperties())
{
if (singleEdgeProp.Item2 is ICollectionWrapper)
{
_singleEdgeProperties.Add(new JProperty(singleEdgeProp.Item1, HandleListProperties((ICollectionWrapper)singleEdgeProp.Item2)));
//edgeProperties.Add(new JObject(new JProperty(singleEdgeProp.Item1, HandleListProperties((ICollectionWrapper)singleEdgeProp.Item2))));
}
else
{
_singleEdgeProperties.Add(new JProperty(singleEdgeProp.Item1, singleEdgeProp.Item2.ToString()));
//edgeProperties.Add(new JObject(new JProperty(singleEdgeProp.Item1, singleEdgeProp.Item2.ToString())));
}
}
//Output.Add(new JObject(new JProperty("SingleEdge", new JObject(new JProperty("Properties", new JArray(edgeProperties))), new JObject(new JProperty("TargetVertex", GenerateVertexViewJSON(singleEdge.GetTargetVertex()))))));
Output.Add(new JObject(new JProperty("SingleEdge", new JObject(new JProperty("Properties", new JObject(_singleEdgeProperties))), new JObject(new JProperty("TargetVertex", GenerateVertexViewJSON(singleEdge.GetTargetVertex()))))));
edgeProperties.Clear();
}
}
else
{
Output.Add(new JObject(new JProperty("TargetVertex", GenerateVertexViewJSON(((ISingleEdgeView)aEdge).GetTargetVertex()))));
}
return(Output);
}
private String GenerateEdgeViewHTML(IEdgeView aEdge)
{
StringBuilder Output = new StringBuilder();
Output.Append("<table class=\"gql_table\"border=\"1\"> <!-- EdgeView -->");
#region Edge Properties
if (aEdge.GetCountOfProperties() > 0)
{
Output.Append("<tr><td style=\"width:250px\">properties</td><td style=\"width:400px\">");
Output.Append("<table class=\"gql_table\"border=\"1\"><tr><td style=\"width:400px\"> <!-- EdgeViewProperties -->");
foreach (var _property in aEdge.GetAllProperties())
{
if (_property.Item2 == null)
Output.Append(EscapeForXMLandHTML(_property.Item1)).Append("</td><td style=\"width:400px\"></td></tr>");
else
if (_property.Item2 is Stream)
{
Output.Append(EscapeForXMLandHTML(_property.Item1)).Append("</td><td style=\"width:400px\">BinaryProperty</td></tr>");
}
else
Output.Append(EscapeForXMLandHTML(_property.Item1)).Append("</td><td style=\"width:400px\">").Append(EscapeForXMLandHTML(_property.Item2.ToString())).Append("</td></tr>");
}
Output.Append("</table></td></tr> <!-- EdgeViewProperties -->");
}
#endregion
#region Target Vertices
Output.Append("<tr><td style=\"width:250px\">targetvertices</td><td style=\"width:400px\">");
Output.Append("<table class=\"gql_table\"border=\"1\"><tr><td style=\"width:400px\"> <!-- TargetVertices -->");
foreach (IVertexView _vertex in aEdge.GetTargetVertices())
{
Output.Append("<table class=\"gql_table\" border=\"1\"> <!-- Vertices-2 -->");
Output.Append(GenerateVertexViewHTML(_vertex));
Output.Append("</table> <!-- Vertices-2 -->");
}
Output.Append("</td></table> <!-- TargetVertices -->");
Output.Append("</table></td></tr> <!-- EdgesView -->");
return Output.ToString();
#endregion
}
public int GetHashCode(IEdgeView obj)
{
throw new NotImplementedException();
}