Add build method to builders

4 files changed, 26 insertions, 2 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatypes/JavaTypesGenerator.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatypes/JavaTypesGenerator.java
index 2efd1ec..92c60d4 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatypes/JavaTypesGenerator.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatypes/JavaTypesGenerator.java
@@ -123,7 +123,19 @@ public class JavaTypesGenerator implements Generator {
                     "Builder",
                     components,
                     List.of(),
-                    List.of(),
+                    List.of(
+                        new JavaMethodDeclaration(
+                            "build",
+                            generateTypeRef(structDefinition.type()),
+                            List.of(),
+                            new JavaBlock(List.of(
+                                new JavaReturn(new JavaNewExpression(
+                                    generateTypeRef(structDefinition.type()),
+                                    components.stream().<JavaExpression>map(component -> new JavaRef(component.name())).toList()
+                                ))
+                            ))
+                        )
+                    ),
                     DocComment.EMPTY
                 )
             ),
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java
index 87b1aa6..9707ab5 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java
@@ -112,6 +112,10 @@ public class JavaWriter implements AutoCloseable {
             case JavaNewExpression newExpression -> {
                 writeNewExpression(newExpression);
             }
+
+            case JavaRef ref -> {
+                writeRef(ref);
+            }
         }
     }
 
@@ -229,6 +233,10 @@ public class JavaWriter implements AutoCloseable {
         this.writer.write("}");
     }
 
+    private void writeRef(JavaRef ref) throws IOException {
+        this.writer.write(ref.name());
+    }
+
     private void writeReturnStatement(JavaReturn returnStatement) throws IOException {
         this.writer.write("return ");
         writeExpression(returnStatement.value());
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java
index e90fe4e..03d54dd 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java
@@ -1,4 +1,4 @@
 package org.zwobble.hobgoblin.compiler.output.lang.java.ast;
 
-public sealed interface JavaExpression permits JavaIntegerLiteral, JavaNewExpression {
+public sealed interface JavaExpression permits JavaIntegerLiteral, JavaNewExpression, JavaRef {
 }
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaRef.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaRef.java
new file mode 100644
index 0000000..0ccc05c
--- /dev/null
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaRef.java
@@ -0,0 +1,4 @@
+package org.zwobble.hobgoblin.compiler.output.lang.java.ast;
+
+public record JavaRef(String name) implements JavaExpression {
+}