Изменен формат сообщений в ws, рефакторинг

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

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 import lombok.ToString;
 import org.hibernate.annotations.GenericGenerator;
+import ru.serega6531.packmate.model.enums.PatternType;
 
 import javax.persistence.*;
 import java.util.List;

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

@@ -1,5 +0,0 @@
-package ru.serega6531.packmate.model;
-
-public enum  Protocol {
-    TCP, UDP
-}

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

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 import lombok.ToString;
 import org.hibernate.annotations.GenericGenerator;
+import ru.serega6531.packmate.model.enums.Protocol;
 
 import javax.persistence.*;
 import java.util.List;

src/main/java/ru/serega6531/packmate/model/enums/PatternType.java

@@ -1,4 +1,4 @@
-package ru.serega6531.packmate.model;
+package ru.serega6531.packmate.model.enums;
 
 public enum PatternType {
     INPUT, OUTPUT, BOTH

src/main/java/ru/serega6531/packmate/model/enums/Protocol.java

@@ -0,0 +1,5 @@
+package ru.serega6531.packmate.model.enums;
+
+public enum Protocol {
+    TCP, UDP
+}

src/main/java/ru/serega6531/packmate/model/enums/SubscriptionMessageType.java

@@ -0,0 +1,7 @@
+package ru.serega6531.packmate.model.enums;
+
+public enum SubscriptionMessageType {
+
+    SAVE_SERVICE, SAVE_PATTERN, DELETE_SERVICE, DELETE_PATTERN, NEW_STREAM
+
+}

src/main/java/ru/serega6531/packmate/model/pojo/Pagination.java

@@ -1,7 +1,8 @@
-package ru.serega6531.packmate.model;
+package ru.serega6531.packmate.model.pojo;
 
 import lombok.Data;
 import org.springframework.data.domain.Sort;
+import ru.serega6531.packmate.model.Pattern;
 
 @Data
 public class Pagination {

src/main/java/ru/serega6531/packmate/model/pojo/SubscriptionMessage.java

@@ -0,0 +1,14 @@
+package ru.serega6531.packmate.model.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import ru.serega6531.packmate.model.enums.SubscriptionMessageType;
+
+@Data
+@AllArgsConstructor
+public class SubscriptionMessage {
+
+    private SubscriptionMessageType type;
+    private Object value;
+
+}

src/main/java/ru/serega6531/packmate/model/pojo/UnfinishedStream.java

@@ -1,7 +1,8 @@
-package ru.serega6531.packmate.model;
+package ru.serega6531.packmate.model.pojo;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import ru.serega6531.packmate.model.enums.Protocol;
 
 import java.net.Inet4Address;
 
@@ -17,7 +18,7 @@ public class UnfinishedStream {
 
     @Override
     public boolean equals(Object obj) {
-        if(!(obj instanceof UnfinishedStream)) {
+        if (!(obj instanceof UnfinishedStream)) {
             return false;
         }