LCB

257844/src/main/java/cs451/parser/ConfigParser.java

@@ -4,12 +4,23 @@ import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 public class ConfigParser {
 
     private String path;
 
     private int messages;
+    private final ConcurrentHashMap<Integer,List<Integer>> causality = new ConcurrentHashMap<>();
+
+    public ConfigParser(List<Host> hosts) {
+        for (Host host : hosts) {
+            causality.put(host.getId(),new ArrayList<>());
+        }
+    }
 
 
     public boolean populate(String value) {
@@ -17,14 +28,22 @@ public class ConfigParser {
         path = file.getPath();
 
         try (BufferedReader br = new BufferedReader(new FileReader(path))) {
-            int lineNum = 1;
+            int lineNum = 0;
             for (String line; (line = br.readLine()) != null; lineNum++) {
-                switch(lineNum){
-                    case 1:
-                        messages = Integer.parseInt(line);
-                        break;
-                    default:
-                        break;
+                System.out.println(line);
+                String[] lparts = line.trim().split(" ");
+                if (lineNum == 0){
+                    messages = Integer.parseInt(lparts[0]);
+                }else if (lineNum>=1 && lineNum<=causality.keySet().size()){
+                    Integer hid = Integer.parseInt(lparts[0]);
+                    List<Integer> vl = causality.get(hid);
+                    if(vl != null){
+                        for(int i = 1; i < lparts.length; ++i){
+                            vl.add(Integer.parseInt(lparts[i]));
+                        }
+                    }
+                }else{
+                    break;
                 }
             }
         } catch (IOException e) {
@@ -41,4 +60,8 @@ public class ConfigParser {
     public int getMessages() {
         return messages;
     }
+
+    public Map<Integer, List<Integer>> getCausality() {
+        return causality;
+    }
 }

257844/src/main/java/cs451/parser/Parser.java

@@ -1,6 +1,7 @@
 package cs451.parser;
 
 import java.util.List;
+import java.util.Map;
 
 public class Parser {
 
@@ -57,8 +58,9 @@ public class Parser {
         }
 
         if (argsNum == Constants.ARG_LIMIT_CONFIG) {
-            configParser = new ConfigParser();
+            configParser = new ConfigParser(hosts());
             if (!configParser.populate(args[Constants.CONFIG_VALUE])) {
+                help();
             }
         }
     }
@@ -108,4 +110,8 @@ public class Parser {
         return configParser.getMessages();
     }
 
+    public Map<Integer, List<Integer>> causality(){
+        return configParser.getCausality();
+    }
+
 }