public static IShortestPathQueryable <ShortestPathData <TVertex, TEdge> > AnyDirection <TVertex, TEdge>(
this IShortestPathQueryable <ShortestPathData <TVertex, TEdge> > source)
{
return(source.Provider.CreateQuery <ShortestPathData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("ShortestPath_AnyDirection", typeof(TVertex), typeof(TEdge)),
source.Expression)) as IShortestPathQueryable <ShortestPathData <TVertex, TEdge> >);
}
public static ITraversalQueryable <TraversalData <TVertex, TEdge> > OutBound <TVertex, TEdge>(
this ITraversalQueryable <TraversalData <TVertex, TEdge> > source)
{
return(source.Provider.CreateQuery <TraversalData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("Traversal_OutBound", typeof(TVertex), typeof(TEdge)),
source.Expression)) as ITraversalQueryable <TraversalData <TVertex, TEdge> >);
}
public static ITraversalQueryable <TraversalData <TVertex, TEdge> > Traversal <TVertex, TEdge>(
this IQueryable source, string startVertex)
{
return(source.Provider.CreateQuery <TraversalData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("Traversal_Constant", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(startVertex))) as ITraversalQueryable <TraversalData <TVertex, TEdge> >);
}
public static ITraversalQueryable <TraversalData <TVertex, TEdge> > Options <TVertex, TEdge>(
this ITraversalQueryable <TraversalData <TVertex, TEdge> > source, object options)
{
return(source.Provider.CreateQuery <TraversalData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("Traversal_Options", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(options))) as ITraversalQueryable <TraversalData <TVertex, TEdge> >);
}
public static IShortestPathQueryable <ShortestPathData <TVertex, TEdge> > Edge <TVertex, TEdge>(
this IShortestPathQueryable <ShortestPathData <TVertex, TEdge> > source, string collectionName)
{
return(source.Provider.CreateQuery <ShortestPathData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("ShortestPath_Edge", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(collectionName)
)) as IShortestPathQueryable <ShortestPathData <TVertex, TEdge> >);
}
public static ITraversalQueryable <TraversalData <TVertex, TEdge> > Depth <TVertex, TEdge>(
this ITraversalQueryable <TraversalData <TVertex, TEdge> > source, int min, int max)
{
return(source.Provider.CreateQuery <TraversalData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("Traversal_Depth", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(min),
Expression.Constant(max))) as ITraversalQueryable <TraversalData <TVertex, TEdge> >);
}
public static ITraversalQueryable <TraversalData <TVertex, TEdge> > Graph <TVertex, TEdge>(
this ITraversalQueryable <TraversalData <TVertex, TEdge> > source, string graphName)
{
return(source.Provider.CreateQuery <TraversalData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("Traversal_Graph", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(graphName)
)) as ITraversalQueryable <TraversalData <TVertex, TEdge> >);
}
public static IShortestPathQueryable <ShortestPathData <TVertex, TEdge> > ShortestPath <TVertex, TEdge>(
this IQueryable source, string startVertex, string targetVertex)
{
return(source.Provider.CreateQuery <ShortestPathData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("ShortestPath_Constant", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(startVertex),
Expression.Constant(targetVertex)
)) as IShortestPathQueryable <ShortestPathData <TVertex, TEdge> >);
}
public static IShortestPathQueryable <ShortestPathData <TVertex, TEdge> > ShortestPath <TVertex, TEdge>(
this IQueryable source, Expression <Func <string> > startVertex, Expression <Func <string> > targetVertex)
{
return(source.Provider.CreateQuery <ShortestPathData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("ShortestPath_Selector", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Quote(startVertex),
Expression.Quote(targetVertex)
)) as IShortestPathQueryable <ShortestPathData <TVertex, TEdge> >);
}
public static ITraversalQueryable <TraversalData <TVertex, TEdge> > Edge <TVertex, TEdge>(
this ITraversalQueryable <TraversalData <TVertex, TEdge> > source, string collectionName,
EdgeDirection direction)
{
return(source.Provider.CreateQuery <TraversalData <TVertex, TEdge> >(
Expression.Call(
ArangoQueryableExtensions.FindExtention("Traversal_Edge_Direction", typeof(TVertex), typeof(TEdge)),
source.Expression,
Expression.Constant(collectionName),
Expression.Constant(direction)
)) as ITraversalQueryable <TraversalData <TVertex, TEdge> >);
}
