From ac6de0d3bed1d9849addf0ffd8700721fa8d7580 Mon Sep 17 00:00:00 2001
From: manzerbredes <loic.guegan_secondary@yahoo.fr>
Date: Mon, 21 Mar 2016 20:44:25 +0100
Subject: Add DSDV and AODV

---
 structure/Grid.java | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 58 insertions(+), 2 deletions(-)

(limited to 'structure/Grid.java')

diff --git a/structure/Grid.java b/structure/Grid.java
index 0255909..d075196 100644
--- a/structure/Grid.java
+++ b/structure/Grid.java
@@ -1,14 +1,19 @@
 package structure;
 
 import java.util.*;
+import java.util.Map.Entry;
 
 public class Grid {
 
-	
+	public enum Protocol {
+	    AODV, DSDV
+	}
 	
 	private ArrayList<Router> grid=new ArrayList<>();
 	private ArrayList<ArrayList<Integer>> links=new ArrayList<>();
 	
+	private int bestLinkByProtocol;
+	
 	private Random rand = new Random();
 	
 	private final int maxWeight=100;
@@ -16,7 +21,7 @@ public class Grid {
 	/**
 	 * Build a 3x3 Grid
 	 */
-	public Grid(){
+	public Grid(Protocol protocol){
 			
 		// Build Grid
 		for(int i=0;i<9;i++){
@@ -26,6 +31,45 @@ public class Grid {
 		this.buildRandomLink();
 		
 		this.buildLinks();
+		
+		switch(protocol){
+			case AODV:
+				this.bestLinkByProtocol=this.getBestLinkIndex();
+				break;
+			case DSDV:
+				
+				HashMap<Integer,Integer> currentBestLink=new HashMap<>();
+				for(int i=0;i<10000;i++){
+					int current=this.getBestLinkIndex();
+					if(currentBestLink.containsKey(current)){
+						currentBestLink.put(current, currentBestLink.get(current)+1);
+					}
+					else{
+						currentBestLink.put(current, 1);
+					}
+					this.buildRandomLink();
+				}
+				Set<Integer> entryTMP = currentBestLink.keySet();
+				
+				int max=currentBestLink.get(entryTMP.iterator().next());
+				int maxId=0;
+				entryTMP = currentBestLink.keySet();
+				Iterator<Integer> it=entryTMP.iterator();
+				while(it.hasNext()) {
+					int entryId=it.next();
+					int entry=currentBestLink.get(entryId);
+					if(entry> max){
+						max=entry;
+						maxId=entryId;
+					}
+					
+					System.out.println("Id : "+ entryId + " max "+ entry);
+					
+				}
+				this.bestLinkByProtocol=maxId;
+				System.out.println("Retenu :"+maxId);
+				break;
+		}
 	}
 	
 	
@@ -219,6 +263,18 @@ public class Grid {
 		this.links = links;
 	}
 
+
+
+	/**
+	 * @return the bestLinkByProtocol
+	 */
+	public int getBestLinkByProtocol() {
+		return bestLinkByProtocol;
+	}
+
+
+
+
 	
 	
 }
-- 
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