Added new methods to Exchange class

solvena · Mar 24, 2026 · d2c472a · d2c472a
1 parent 2459139
commit d2c472a
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/src/main/java/Exchange.java b/src/main/java/Exchange.java
@@ -109,6 +109,17 @@ public void advance() {
         }
     }
 
+    public List<Stock> getGainers(int limit) { // viser "vinnerne"
+        return stockMap.values().stream()
+            .sorted((stock1, stock2) -> stock2.getLatestPriceChange().compareTo(stock1.getLatestPriceChange())) 
+            .limit(limit)
+            .toList();
+    }
 
-
+    public List<Stock> getLosers(int limit) { // viser "taperne"
+        return stockMap.values().stream()
+            .sorted((stock1, stock2) -> stock1.getLatestPriceChange().compareTo(stock2.getLatestPriceChange()))
+            .limit(limit)
+            .toList();
+    }
 }
diff --git a/target/classes/Exchange.class b/target/classes/Exchange.class