protected MethodDeclarationSyntax MutatorFrom(RecordEntry entry)
{
var arguments = RecordProperties.Select(x =>
{
return(SyntaxFactory.Argument(
SyntaxFactory.IdentifierName(x.Identifier)));
});
var mutator =
SyntaxFactory.MethodDeclaration(RecordTypeSyntax, MutatorIdentifierFor(entry))
.WithModifiers(
SyntaxFactory.TokenList(
SyntaxFactory.Token(SyntaxKind.PublicKeyword)))
.WithParameterList(
SyntaxFactory.ParameterList(
SyntaxFactory.SingletonSeparatedList(
SyntaxFactory.Parameter(
entry.Identifier)
.WithType(entry.Type))))
.WithBody(
SyntaxFactory.Block(
SyntaxFactory.ReturnStatement(
SyntaxFactory.ObjectCreationExpression(RecordTypeSyntax)
.WithArgumentList(
SyntaxFactory.ArgumentList(
SyntaxFactory.SeparatedList(arguments))))));
return(mutator);
}
protected SyntaxList <MemberDeclarationSyntax> GenerateMembers(SyntaxToken identifier, IReadOnlyList <RecordEntry> properties)
{
var ctor = SyntaxFactory.ConstructorDeclaration(identifier.ValueText)
.WithModifiers(SyntaxFactory.TokenList(SyntaxFactory.Token(RecordAttribute.GetPrimaryCtorAccessSyntaxKind())))
.WithParameterList(properties.IntoCtorParameterList())
.WithBody(properties.IntoCtorBody());
var members = SyntaxFactory.SingletonList <MemberDeclarationSyntax>(ctor);
if (RecordAttribute.GetGenerateMutators())
{
members = members.AddRange(RecordProperties.Select(p => MutatorFrom(p)));
}
return(members);
}