fix graph printout with optional vertex properties (#8)

Author: m-fila

Diff for: parsing_graphs/src/auxiliary_functions.jl

@@ -50,8 +50,18 @@ function show_graph(G)
         println("Node: ")
         print("Node type: ")
         println(get_prop(G, v, :type))
-        print("Node class (only for algorithms): ")
-        println(get_prop(G, v, :class))
+        if has_prop(G, v, :class)
+            print("Node class: ")
+            println(get_prop(G, v, :class))
+        end
+        if has_prop(G, v, :runtime_average_s)
+            print("Average runtime [s]: ")
+            println(get_prop(G, v, :runtime_average_s))
+        end
+        if has_prop(G, v, :size_average_B)
+            print("Average size [B]: ")
+            println(get_prop(G, v, :size_average_B))
+        end
         print("Original name: ")
         println(get_prop(G, v, :original_id))
         print("Node name: ")

Diff for: parsing_graphs/src/parsing_graphs.jl

@@ -6,7 +6,7 @@ using MetaGraphs
 using Dagger
 using DaggerWebDash
 include("../../utilities/GraphMLReader.jl/src/GraphMLReader.jl")
-include("../../utilities/auxiliary_functions.jl")
+include("auxiliary_functions.jl")
 
 
 function main()

Diff for: utilities/functions.jl

@@ -51,8 +51,18 @@ function show_graph(G)
         println("Node: ")
         print("Node type: ")
         println(get_prop(G, v, :type))
-        print("Node class (only for algorithms): ")
-        println(get_prop(G, v, :class))
+        if has_prop(G, v, :class)
+            print("Node class: ")
+            println(get_prop(G, v, :class))
+        end
+        if has_prop(G, v, :runtime_average_s)
+            print("Average runtime [s]: ")
+            println(get_prop(G, v, :runtime_average_s))
+        end
+        if has_prop(G, v, :size_average_B)
+            print("Average size [B]: ")
+            println(get_prop(G, v, :size_average_B))
+        end
         print("Original name: ")
         println(get_prop(G, v, :original_id))
         print("Node name: ")