Доделан поиск сигнатур

src/main/java/ru/serega6531/packmate/model/Pattern.java

@@ -3,9 +3,8 @@ package ru.serega6531.packmate.model;
 import lombok.Data;
 import org.hibernate.annotations.GenericGenerator;
 
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
+import javax.persistence.*;
+import java.util.List;
 
 @Data
 @Entity
@@ -30,4 +29,7 @@ public class Pattern {
 
     private String color;  // для вставки в css
 
+    @ManyToMany(mappedBy = "foundPatterns", cascade = CascadeType.ALL)
+    private List<Stream> matchedStreams;
+
 }