From 3651cfadd2c74b6c2308af5ed33d391623943d8e Mon Sep 17 00:00:00 2001
From: ahamdy <ahamdy@etud.insa-toulouse.fr>
Date: Wed, 22 Apr 2020 15:37:59 +0200
Subject: [PATCH]  Changes to be committed: 	modified:  
 be-graphes-model/src/main/java/org/insa/graphs/model/Path.java

---
 .../main/java/org/insa/graphs/model/Path.java | 32 +++++++++++++------
 1 file changed, 23 insertions(+), 9 deletions(-)

diff --git a/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java b/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
index a5a2abe..d8ee4a4 100644
--- a/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
+++ b/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
@@ -201,15 +201,26 @@ public class Path {
      * @deprecated Need to be implemented.
      */
     public boolean isValid() {
-    	   if (!this.isEmpty()) {
-               return false;
+    	   if (this.isEmpty()) {
+               return true;
            }
-           if (this.getArcs().size() != 0) {
-               return false;
+    	   else if (this.size() == 1) {
+               return true;
            }
-           return true;
-    }
-
+	       else {
+	    	   Node origine = this.getOrigin();
+	    	   for (Arc arc : this.arcs) {
+	    		   if (!origine.equals(arc.getOrigin())) {
+	    			   return false;
+	    		   }
+	    		   origine = arc.getDestination();
+	    	   } 			
+	    	}
+    	   
+    	   return true;
+           }
+	       
+ 
     /**
      * Compute the length of this path (in meters).
      * 
@@ -251,8 +262,11 @@ public class Path {
      * @deprecated Need to be implemented.
      */
     public double getMinimumTravelTime() {
-        // TODO:
-        return 0;
+        double temps = 0;
+        for(Arc myArc : this.arcs) {
+        	temps+= myArc.getMinimumTravelTime();
+        }
+        return temps;
     }
 
 }