private InputObjectTypeExtensionNode ParseInputObjectTypeExtension(
ISyntaxToken start)
{
MoveNext();
NameNode name = ParseName();
List <DirectiveNode> directives = ParseDirectives(true);
List <InputValueDefinitionNode> fields =
ParseInputFieldsDefinition();
var location = new Location(start, _reader.Token);
if (directives.Count == 0 && fields.Count == 0)
{
throw Unexpected(_reader.Kind);
}
return(new InputObjectTypeExtensionNode
(
location,
name,
directives,
fields
));
}
/// <summary>
/// Parses a interface type or object type field definition.
/// <see cref="FieldDefinitionNode" />:
/// Description?
/// Name ArgumentsDefinition? : Type Directives[isConstant=true]?
/// </summary>
/// <param name="context">The parser context.</param>
private FieldDefinitionNode ParseFieldDefinition()
{
ISyntaxToken start = _reader.Token;
StringValueNode?description = ParseDescription();
NameNode name = ParseName();
List <InputValueDefinitionNode> arguments = ParseArgumentDefinitions();
ExpectColon();
ITypeNode type = ParseTypeReference();
List <DirectiveNode> directives = ParseDirectives(true);
var location = new Location(start, _reader.Token);
return(new FieldDefinitionNode
(
location,
name,
description,
arguments,
type,
directives
));
}
/// <summary>
/// Parses an object type definition.
/// <see cref="ObjectTypeDefinitionNode" />:
/// Description?
/// type Name ImplementsInterfaces? Directives[isConstant=true]? FieldsDefinition?
/// </summary>
/// <param name="context">The parser context.</param>
private ObjectTypeDefinitionNode ParseObjectTypeDefinition()
{
ISyntaxToken start = _reader.Token;
// skip type keyword
MoveNext();
NameNode name = ParseName();
List <NamedTypeNode> interfaces = ParseImplementsInterfaces();
List <DirectiveNode> directives = ParseDirectives(true);
List <FieldDefinitionNode> fields = ParseFieldsDefinition();
var location = new Location(start, _reader.Token);
return(new ObjectTypeDefinitionNode
(
location,
name,
TakeDescription(),
directives,
interfaces,
fields
));
}
public UnionTypeExtensionNode WithName(NameNode name)
{
return(new UnionTypeExtensionNode(
Location, name, Directives, Types));
}
public VariableNode WithName(NameNode name)
{
return(new VariableNode(Location, name));
}
public NamedTypeNode(Location location, NameNode name)
{
Location = location;
Name = name ?? throw new ArgumentNullException(nameof(name));
}
public NamedTypeNode WithName(NameNode name)
{
return(new NamedTypeNode(Location, name));
}
public ScalarTypeExtensionNode WithName(NameNode name)
{
return(new ScalarTypeExtensionNode(
Location, name, Directives));
}
public ObjectFieldNode WithName(NameNode name)
{
return(new ObjectFieldNode(Location, name, Value));
}
public EnumTypeExtensionNode WithName(NameNode name)
{
return(new EnumTypeExtensionNode(
Location, name,
Directives, Values));
}
public InputObjectTypeExtensionNode WithName(NameNode name)
{
return(new InputObjectTypeExtensionNode(
Location, name, Directives, Fields));
}
public ObjectTypeExtensionNode WithName(NameNode name)
{
return(new ObjectTypeExtensionNode(
Location, name, Directives,
Interfaces, Fields));
}
public FragmentSpreadNode WithName(NameNode name)
{
return(new FragmentSpreadNode(Location, name, Directives));
}
public DirectiveNode WithName(NameNode name)
{
return(new DirectiveNode(Location, name, Arguments));
}
public ArgumentNode(Location location, NameNode name, IValueNode value)
{
Location = location;
Name = name ?? throw new ArgumentNullException(nameof(name));
Value = value ?? throw new ArgumentNullException(nameof(value));
}
public ArgumentNode WithName(NameNode name)
{
return(new ArgumentNode(Location, name, Value));
}