public override bool Visit(UnifiedProgram element, VisitorArgument arg)
{
element.MagicComment.TryAccept(this, arg);
Writer.WriteLine();
element.Body.TryAccept(this, arg);
return(false);
}
public override bool Visit(UnifiedImport element, VisitorArgument arg)
{
Writer.Write("import ");
element.Modifiers.TryAccept(this, arg);
element.Name.TryAccept(this, arg);
return(false);
}
public override bool Visit(
UnifiedGenericParameter element, VisitorArgument arg)
{
element.Type.TryAccept(this, arg);
element.Constrains.TryAccept(this, arg.Set(AndDelimiter));
return(false);
}
public override bool Visit(
UnifiedInt64Literal element, VisitorArgument arg)
{
Writer.Write(element.Value);
Writer.Write("l");
return(false);
}
public override bool Visit(UnifiedImport element, VisitorArgument arg)
{
Writer.Write(ImportKeyword);
element.Modifiers.TryAccept(this, arg);
element.Name.TryAccept(this, arg);
return(true);
}
//typeof式
public override bool Visit(UnifiedTypeof element, VisitorArgument arg)
{
Writer.Write("typeof (");
element.Value.TryAccept(this, arg);
Writer.Write(")");
return(true);
}
public override bool Visit(UnifiedProperty element, VisitorArgument arg)
{
element.Owner.TryAccept(this, arg);
Writer.Write(element.Delimiter);
element.Name.TryAccept(this, arg);
return(false);
}
public override bool Visit(UnifiedAssert element, VisitorArgument arg)
{
Writer.Write("assert ");
element.Value.TryAccept(this, arg);
element.Message.TryAccept(this, arg.Set(CommaMostLeft));
return(true);
}
public override bool Visit(
UnifiedStaticInitializer element, VisitorArgument arg)
{
Writer.Write("static ");
element.Body.TryAccept(this, arg.Set(ForBlock));
return(false);
}
public override bool Visit(
UnifiedVolatileType element, VisitorArgument arg)
{
Writer.Write("volatile ");
element.Type.TryAccept(this, arg);
return(false);
}
public override bool Visit(
UnifiedGenericType element, VisitorArgument arg)
{
element.Type.TryAccept(this, arg);
element.Arguments.TryAccept(this, arg);
return(false);
}
public override bool Visit(
UnifiedConstType element, VisitorArgument arg)
{
Writer.Write("final ");
element.Type.TryAccept(this, arg);
return(false);
}
public override bool Visit(
UnifiedReferenceType element, VisitorArgument arg)
{
Writer.Write("/* & */");
element.Type.TryAccept(this, arg);
return(false);
}
// e.g. <T1, T2>
public override bool Visit(
UnifiedGenericParameter element, VisitorArgument arg)
{
element.Modifiers.TryAccept(this, arg);
element.Type.TryAccept(this, arg);
return(false);
}
public override bool Visit(UnifiedComment element, VisitorArgument arg)
{
Writer.Write("/*");
Writer.Write(element.Content);
Writer.Write("*/");
return(false);
}
public override bool Visit(
UnifiedPrintChevron element, VisitorArgument arg)
{
Writer.Write("print >> ");
element.Value.TryAccept(this, arg);
return(false);
}
public override bool Visit(
UnifiedExtendConstrain element, VisitorArgument arg)
{
Writer.Write(arg.Decoration.Delimiter ?? " extends ");
element.Type.TryAccept(this, arg);
return(false);
}
public override bool Visit(UnifiedLambda element, VisitorArgument arg)
{
element.Parameters.TryAccept(this, arg);
Writer.Write(" => ");
element.Body.Accept(this, arg);
return(true);
}
//小数リテラル
public override bool Visit(
UnifiedFractionLiteral element, VisitorArgument arg)
{
// TODO: そのまま出力しても良いのか？
Writer.Write(element.Value.ToString("r"));
return(false);
}
public override bool Visit(
UnifiedGenericArgument element, VisitorArgument arg)
{
element.Modifiers.TryAccept(this, arg);
element.Value.TryAccept(this, arg);
element.Constrains.TryAccept(this, arg.Set(AndDelimiter));
return(false);
}
//goto文
public override bool Visit(UnifiedGoto element, VisitorArgument arg)
{
//JavaScriptではgoto文はサポートされていない
Writer.Write("/* goto ");
element.Target.TryAccept(this, arg);
Writer.Write("*/");
return(true);
}
// e.g. try{...}catch(E e){...}finally{...}
public override bool Visit(UnifiedTry element, VisitorArgument arg)
{
Writer.Write("try");
element.Body.TryAccept(this, arg.Set(ForBlock));
element.Catches.TryAccept(this, arg);
element.FinallyBody.TryAccept(this, arg, "finally");
return(false);
}
//KeyValue式(オブジェクト) : e.g. {a : 1, b : 2, c : 3}
public override bool Visit(UnifiedKeyValue element, VisitorArgument arg)
{
WriteIndent(arg.IndentDepth);
element.Key.TryAccept(this, arg);
Writer.Write(":");
element.Value.TryAccept(this, arg);
return(false);
}
//with文
public override bool Visit(UnifiedWith element, VisitorArgument arg)
{
Writer.Write("with (");
element.Value.TryAccept(this, arg);
Writer.Write(")");
element.Body.TryAccept(this, arg.Set(ForBlock));
return(false);
}
public override bool Visit(UnifiedArgument element, VisitorArgument arg)
{
Writer.Write("/*");
element.Modifiers.TryAccept(this, arg);
Writer.Write("*/");
element.Value.TryAccept(this, arg);
return(false);
}
//assert文
public override bool Visit(UnifiedAssert element, VisitorArgument arg)
{
//TODO JavaScriptではassert文はサポートされていない？
Writer.Write("/* assert(");
element.Value.TryAccept(this, arg);
Writer.Write(") */");
return(true);
}
public override bool Visit(UnifiedArgument element, VisitorArgument arg)
{
// Javaはメソッド呼び出しにModifiersがないが
element.Modifiers.TryAccept(this, arg);
element.Target.TryAccept(this, arg, "", " = ");
element.Value.TryAccept(this, arg);
return(false);
}
// e.g. (Int)a or (int)(a + b)
public override bool Visit(UnifiedCast element, VisitorArgument arg)
{
Writer.Write("(");
element.Type.TryAccept(this, arg);
Writer.Write(")");
element.Expression.TryAccept(this, arg.Set(Paren));
return(false);
}
public override bool Visit(
UnifiedMapLiteral element, VisitorArgument arg)
{
return(false);
//TODO Mseコンバーターのために一時的に例外を吐かないようにします
throw new NotImplementedException();
}
public override bool Visit(
UnifiedArrayType element, VisitorArgument arg)
{
element.Type.TryAccept(this, arg);
Writer.Write("[");
element.Arguments.TryAccept(this, arg.Set(CommaDelimiter));
Writer.Write("]");
return(false);
}
