From 19fb62a58042b13592ec51d95e8a1a932cf1202d Mon Sep 17 00:00:00 2001
From: Yash Deshpande <yvd.yash@gmail.com>
Date: Sun, 11 Oct 2020 12:37:29 +0530
Subject: [PATCH] Add helper functions

Helper functions for number of vertices and edges
---
 .../jwetherell/algorithms/data_structures/Graph.java   | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/com/jwetherell/algorithms/data_structures/Graph.java b/src/com/jwetherell/algorithms/data_structures/Graph.java
index c28bbc6e..7d45ab5a 100644
--- a/src/com/jwetherell/algorithms/data_structures/Graph.java
+++ b/src/com/jwetherell/algorithms/data_structures/Graph.java
@@ -104,6 +104,14 @@ public List<Vertex<T>> getVertices() {
     public List<Edge<T>> getEdges() {
         return allEdges;
     }
+    
+    public int getNumberOfVertices() {
+        return allVertices.size();
+    }
+    
+    public int getNumberOfEdges() {
+        return allEdges.size();
+    }
 
     /**
      * {@inheritDoc}
@@ -578,4 +586,4 @@ public String toString() {
             return builder.toString();
         }
     }
-}
\ No newline at end of file
+}