From 64344428233e3ed4250477b52f5eb560e168c29b Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Fri, 19 Jun 2026 18:27:41 +0100 Subject: Add Java enum declarations --- .../compiler/output/lang/java/JavaWriter.java | 30 ++++++++++++++++ .../output/lang/java/ast/JavaEnumConstant.java | 25 +++++++++++++ .../output/lang/java/ast/JavaEnumDeclaration.java | 41 ++++++++++++++++++++++ .../output/lang/java/ast/JavaTypeDeclaration.java | 2 +- 4 files changed, 97 insertions(+), 1 deletion(-) create mode 100644 src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumConstant.java create mode 100644 src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumDeclaration.java (limited to 'src/main/java/org/zwobble') 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 0299a31..0e5fd92 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 @@ -61,6 +61,10 @@ public class JavaWriter implements AutoCloseable { writeClassDeclaration(classDeclaration); } + case JavaEnumDeclaration enumDeclaration -> { + writeEnumDeclaration(enumDeclaration); + } + case JavaInterfaceDeclaration interfaceDeclaration -> { writeInterfaceDeclaration(interfaceDeclaration); } @@ -181,6 +185,32 @@ public class JavaWriter implements AutoCloseable { this.writer.writeCustomArea(customAreaName.toString()); } + private void writeEnumDeclaration(JavaEnumDeclaration enumDeclaration) throws IOException { + this.writeDocComment(enumDeclaration.docComment()); + this.writer.write("public enum "); + this.writer.write(enumDeclaration.name()); + this.writer.write(" {"); + this.writer.indent(); + this.writer.newLine(); + + if (!enumDeclaration.constants().isEmpty()) { + writeWithSeparator( + enumDeclaration.constants(), + constant -> this.writer.write(constant.name()), + () -> { + this.writer.write(","); + this.writer.newLine(); + } + ); + this.writer.newLine(); + this.writer.newLine(); + } + + this.writeCustomArea(enumDeclaration.customArea()); + this.writer.dedent(); + this.writer.write("}"); + } + void writeExpression(JavaExpression expression) throws IOException { switch (expression) { case JavaAssignment assignment -> { diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumConstant.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumConstant.java new file mode 100644 index 0000000..6e7e775 --- /dev/null +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumConstant.java @@ -0,0 +1,25 @@ +// Generated by hobgoblin. + +package org.zwobble.hobgoblin.compiler.output.lang.java.ast; + +public record JavaEnumConstant(String name) { + public static org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant.Builder arbitrary() { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant.Builder(""); + } + + public record Builder(String name) { + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant build() { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant(name); + } + + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant.Builder withName(String name) { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant.Builder(name); + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant.Builder body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant.Builder body + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumConstant body +} diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumDeclaration.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumDeclaration.java new file mode 100644 index 0000000..dffd204 --- /dev/null +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaEnumDeclaration.java @@ -0,0 +1,41 @@ +// Generated by hobgoblin. + +package org.zwobble.hobgoblin.compiler.output.lang.java.ast; + +public record JavaEnumDeclaration(String name, java.util.List constants, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaCustomArea customArea, org.zwobble.hobgoblin.compiler.ast.DocComment docComment) implements org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaTypeDeclaration { + public static org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder arbitrary() { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder("", java.util.List.of(), org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaCustomArea.arbitrary().build(), org.zwobble.hobgoblin.compiler.ast.Native.arbitraryDocComment()); + } + + public record Builder(String name, java.util.List constants, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaCustomArea customArea, org.zwobble.hobgoblin.compiler.ast.DocComment docComment) implements org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaTypeDeclaration.Builder { + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration build() { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration(name, constants, customArea, docComment); + } + + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder withName(String name) { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder(name, constants, customArea, docComment); + } + + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder withConstants(java.util.List constants) { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder(name, constants, customArea, docComment); + } + + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder withCustomArea(org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaCustomArea customArea) { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder(name, constants, customArea, docComment); + } + + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder withCustomArea(org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaCustomArea.Builder customArea) { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder(name, constants, customArea.build(), docComment); + } + + public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder withDocComment(org.zwobble.hobgoblin.compiler.ast.DocComment docComment) { + return new org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder(name, constants, customArea, docComment); + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration.Builder body + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration body +} diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaTypeDeclaration.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaTypeDeclaration.java index b4c5d49..93e3474 100644 --- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaTypeDeclaration.java +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaTypeDeclaration.java @@ -2,7 +2,7 @@ package org.zwobble.hobgoblin.compiler.output.lang.java.ast; -public sealed interface JavaTypeDeclaration permits org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaClassDeclaration, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaInterfaceDeclaration, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaRecordDeclaration { +public sealed interface JavaTypeDeclaration permits org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaClassDeclaration, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaEnumDeclaration, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaInterfaceDeclaration, org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaRecordDeclaration { public interface Builder { public org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaTypeDeclaration build(); -- cgit v1.2.3