Uniques interactions first implementation

src/Calculators/MetricCalculator.java

 package Calculators;
 
 import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
 
 import Packets.BounceDefinition;
 import Packets.ClickInfo;
@@ -12,8 +14,21 @@ import Packets.CompiledData;
 public class MetricCalculator {
 
   public Metrics calculateMetrics(CompiledData compiledData, BounceDefinition bounceDefinition) {
-    Integer noOfImpressions = compiledData.getImpressionData().length;
-    ClickInfo[] clickInfoList = compiledData.getClickData();
-    Integer noOfClicks = clickInfoList.length;
+    Integer noOfImpressions = compiledData.getImpressionInfo().size();
+
+    ArrayList<ClickInfo> clickInfoList = compiledData.getClickInfo();
+    Integer noOfClicks = clickInfoList.size();
+
+    //Uniques
+    ArrayList<String> ids = new ArrayList<String>();
+    for (ClickInfo ci : clickInfoList) {
+      ids.add(ci.getID());
+    }
+    List<String> uniqueIds = ids.stream().distinct().collect(Collectors.toList());
+    Integer noOfUniques = uniqueIds.size();
+    
+    if (bounceDefinition.getCountsPages()) {
+      
+    }
   }
 }
\ No newline at end of file

src/Packets/BounceDefinition.java

@@ -20,6 +20,10 @@ public class BounceDefinition {
     this.countsPages = countsPages;
   }
 
+  /**
+   * Time in seconds or number of pages acordingly
+   * @return
+   */
   public Integer getThreshold() {
     return threshold;
   }

src/Packets/CompiledData.java

 package Packets;
 
+import java.util.ArrayList;
+
 /**
  * A centralised container for all the data types.
  * Also a coupling class
  */
 public class CompiledData {
-  private ServerInfo[] allServerInfo;
-  private ImpressionInfo[] allImpressionInfo;
-  private ClickInfo[] allClickInfo;
+  private ArrayList<ServerInfo> allServerInfo;
+  private ArrayList<ImpressionInfo> allImpressionInfo;
+  private ArrayList<ClickInfo> allClickInfo;
 
   //TODO: The conecting classes
-  public CompiledData(ServerInfo[] allServerInfo, ImpressionInfo[] allImpressionInfo, ClickInfo[] allClickInfo) {
+  public CompiledData(ArrayList<ServerInfo> allServerInfo, ArrayList<ImpressionInfo> allImpressionInfo, ArrayList<ClickInfo> allClickInfo) {
     this.allServerInfo = allServerInfo;
     this.allImpressionInfo = allImpressionInfo;
     this.allClickInfo = allClickInfo;
   }
 
-  public ServerInfo[] getServerInfo() {
+  public ArrayList<ServerInfo> getServerInfo() {
     return allServerInfo;
   }
 
-  public ImpressionInfo[] getImpressionInfo() {
+  public ArrayList<ImpressionInfo> getImpressionInfo() {
     return allImpressionInfo;
   }
 
-  public ClickInfo[] getClickInfo() {
+  public ArrayList<ClickInfo> getClickInfo() {
     return allClickInfo;
   }