perf[ts]: remove null type of ts variable

protocol/src/main/java/com/zfoo/protocol/registration/ProtocolAnalysis.java

@@ -481,6 +481,13 @@ public class ProtocolAnalysis {
     }
 
 
+    /**
+     * 此方法仅在生成协议的时候调用，一旦运行，不能调用
+     */
+    public static Set<Short> getFirstSubProtocolIds(short protocolId) {
+        return subProtocolIdMap.get(protocolId);
+    }
+
     /**
      * 此方法仅在生成协议的时候调用，一旦运行，不能调用
      */

protocol/src/main/java/com/zfoo/protocol/serializer/typescript/GenerateTsUtils.java

@@ -137,7 +137,7 @@ public abstract class GenerateTsUtils {
 
     private static String importSubProtocol(ProtocolRegistration registration) {
         var protocolId = registration.getId();
-        var subProtocols = ProtocolAnalysis.getAllSubProtocolIds(protocolId);
+        var subProtocols = ProtocolAnalysis.getFirstSubProtocolIds(protocolId);
 
         if (CollectionUtils.isEmpty(subProtocols)) {
             return StringUtils.EMPTY;

protocol/src/main/java/com/zfoo/protocol/serializer/typescript/TsArraySerializer.java

@@ -33,8 +33,8 @@ public class TsArraySerializer implements ITsSerializer {
 
     @Override
     public Triple<String, String, String> field(Field field, IFieldRegistration fieldRegistration) {
-        var type = StringUtils.format(": Array<{}> | null", GenerateTsUtils.toTsClassName(field.getType().getComponentType().getSimpleName()));
-        return new Triple<>(type, field.getName(), "null");
+        var type = StringUtils.format(": Array<{}>", GenerateTsUtils.toTsClassName(field.getType().getComponentType().getSimpleName()));
+        return new Triple<>(type, field.getName(), "[]");
     }
 
     @Override

protocol/src/main/java/com/zfoo/protocol/serializer/typescript/TsListSerializer.java

@@ -33,8 +33,8 @@ public class TsListSerializer implements ITsSerializer {
 
     @Override
     public Triple<String, String, String> field(Field field, IFieldRegistration fieldRegistration) {
-        var type = StringUtils.format(": {} | null", GenerateTsUtils.toTsClassName(field.getGenericType().toString()));
-        return new Triple<>(type, field.getName(), "null");
+        var type = StringUtils.format(": {}", GenerateTsUtils.toTsClassName(field.getGenericType().toString()));
+        return new Triple<>(type, field.getName(), "[]");
     }
 
     @Override

protocol/src/main/java/com/zfoo/protocol/serializer/typescript/TsMapSerializer.java

@@ -33,8 +33,8 @@ public class TsMapSerializer implements ITsSerializer {
 
     @Override
     public Triple<String, String, String> field(Field field, IFieldRegistration fieldRegistration) {
-        var type = StringUtils.format(": {} | null", GenerateTsUtils.toTsClassName(field.getGenericType().toString()));
-        return new Triple<>(type, field.getName(), "null");
+        var type = StringUtils.format(": {}", GenerateTsUtils.toTsClassName(field.getGenericType().toString()));
+        return new Triple<>(type, field.getName(), "new Map()");
     }
 
     @Override

protocol/src/main/java/com/zfoo/protocol/serializer/typescript/TsSetSerializer.java

@@ -33,8 +33,8 @@ public class TsSetSerializer implements ITsSerializer {
 
     @Override
     public Triple<String, String, String> field(Field field, IFieldRegistration fieldRegistration) {
-        var type = StringUtils.format(": {} | null", GenerateTsUtils.toTsClassName(field.getGenericType().toString()));
-        return new Triple<>(type, field.getName(), "null");
+        var type = StringUtils.format(": {}", GenerateTsUtils.toTsClassName(field.getGenericType().toString()));
+        return new Triple<>(type, field.getName(), "new Set()");
     }
 
     @Override

protocol/src/main/resources/typescript/ProtocolTemplate.ts

@@ -4,20 +4,16 @@ class {} {
 
     {}
 
-    static PROTOCOL_ID: number = {}
+    static PROTOCOL_ID: number = {};
 
     protocolId(): number {
         return {}.PROTOCOL_ID;
     }
 
     static write(buffer: any, packet: {} | null) {
-        if (buffer.writePacketFlag(packet)) {
+        if (buffer.writePacketFlag(packet) || packet == null) {
             return;
         }
-        if (packet === null) {
-            return;
-        }
-
         {}
     }