Extract methods for encode/decode expressions

1 files changed, 52 insertions, 38 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java
index 6078578..346bde0 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java
@@ -365,27 +365,19 @@ public class JavaTransient0Generator implements Generator {
                 throw new UnsupportedOperationException("TODO");
             }
 
-            case SimpleNativeType simpleNativeType ->  {
-                yield Stream.of(
-                    new JavaExpressionStatement(
-                        new JavaStaticMethodCall(
-                            generateTransient0TypeRef(simpleNativeType.namespaceName()),
-                            encodeMethodName(simpleNativeType),
-                            List.of(value, new JavaRef(OUTPUT_STREAM_NAME))
-                        )
-                    )
+            case SimpleNativeType simpleNativeType -> {
+                yield generateEncode(
+                    value,
+                    simpleNativeType.namespaceName(),
+                    simpleNativeType
                 );
             }
 
-            case StructType structType ->  {
-                yield Stream.of(
-                    new JavaExpressionStatement(
-                        new JavaStaticMethodCall(
-                            generateTransient0TypeRef(structType.namespaceName()),
-                            encodeMethodName(structType),
-                            List.of(value, new JavaRef(OUTPUT_STREAM_NAME))
-                        )
-                    )
+            case StructType structType -> {
+                yield generateEncode(
+                    value,
+                    structType.namespaceName(),
+                    structType
                 );
             }
 
@@ -403,6 +395,22 @@ public class JavaTransient0Generator implements Generator {
         };
     }
 
+    private Stream<JavaBlockStatement> generateEncode(
+        JavaExpression value,
+        NamespaceName typeNamespaceName,
+        Type type
+    ) {
+        return Stream.of(
+            new JavaExpressionStatement(
+                new JavaStaticMethodCall(
+                    generateTransient0TypeRef(typeNamespaceName),
+                    encodeMethodName(type),
+                    List.of(value, new JavaRef(OUTPUT_STREAM_NAME))
+                )
+            )
+        );
+    }
+
     private Stream<JavaBlockStatement> generateDecode(JavaIdentifier target, Type type) {
         return switch (type) {
             case ConstructedNativeType constructedNativeType -> {
@@ -414,30 +422,18 @@ public class JavaTransient0Generator implements Generator {
             }
 
             case SimpleNativeType simpleNativeType ->  {
-                yield Stream.of(
-                    new JavaLocalVariableDeclaration(
-                        Optional.empty(),
-                        target,
-                        new JavaStaticMethodCall(
-                            generateTransient0TypeRef(simpleNativeType.namespaceName()),
-                            decodeMethodName(simpleNativeType),
-                            List.of(new JavaRef(INPUT_STREAM_NAME))
-                        )
-                    )
+                yield generateDecode(
+                    target,
+                    simpleNativeType.namespaceName(),
+                    simpleNativeType
                 );
             }
 
             case StructType structType ->  {
-                yield Stream.of(
-                    new JavaLocalVariableDeclaration(
-                        Optional.empty(),
-                        target,
-                        new JavaStaticMethodCall(
-                            generateTransient0TypeRef(structType.namespaceName()),
-                            decodeMethodName(structType),
-                            List.of(new JavaRef(INPUT_STREAM_NAME))
-                        )
-                    )
+                yield generateDecode(
+                    target,
+                    structType.namespaceName(),
+                    structType
                 );
             }
 
@@ -455,6 +451,24 @@ public class JavaTransient0Generator implements Generator {
         };
     }
 
+    private Stream<JavaBlockStatement> generateDecode(
+        JavaIdentifier target,
+        NamespaceName typeNamespaceName,
+        Type type
+    ) {
+        return Stream.of(
+            new JavaLocalVariableDeclaration(
+                Optional.empty(),
+                target,
+                new JavaStaticMethodCall(
+                    generateTransient0TypeRef(typeNamespaceName),
+                    decodeMethodName(type),
+                    List.of(new JavaRef(INPUT_STREAM_NAME))
+                )
+            )
+        );
+    }
+
     private static JavaMethodCall generateOutputStreamWrite(JavaExpression byteToWrite) {
         return new JavaMethodCall(
             new JavaRef(OUTPUT_STREAM_NAME),