public FragmentDefinitionNode WithTypeCondition(
NamedTypeNode typeCondition)
{
return(new FragmentDefinitionNode(
Location, Name,
typeCondition,
Directives, SelectionSet));
}
public OperationTypeDefinitionNode(
Location location,
OperationType operation,
NamedTypeNode type)
{
Location = location;
Operation = operation;
Type = type ?? throw new ArgumentNullException(nameof(type));
}
public FragmentDefinitionNode(
Location location,
NameNode name,
NamedTypeNode typeCondition,
IReadOnlyList <DirectiveNode> directives,
SelectionSetNode selectionSet)
: base(location, name, directives)
{
TypeCondition = typeCondition
?? throw new ArgumentNullException(nameof(typeCondition));
SelectionSet = selectionSet
?? throw new ArgumentNullException(nameof(selectionSet));
}
/// <summary>
/// Parses an operation type definition.
/// <see cref="OperationTypeDefinitionNode" />:
/// OperationType : NamedType
/// </summary>
/// <param name="context">The parser context.</param>
private OperationTypeDefinitionNode ParseOperationTypeDefinition()
{
ISyntaxToken start = _reader.Token;
OperationType operation = ParseOperationType();
ExpectColon();
NamedTypeNode type = ParseNamedType();
var location = new Location(start, _reader.Token);
return(new OperationTypeDefinitionNode
(
location,
operation,
type
));
}
/// <summary>
/// Parses a fragment definition.
/// <see cref="FragmentDefinitionNode" />:
/// fragment FragmentName on TypeCondition Directives? SelectionSet
/// </summary>
/// <param name="context">The parser context.</param>
private FragmentDefinitionNode ParseFragmentDefinition()
{
ISyntaxToken start = _reader.Token;
ExpectFragmentKeyword();
NameNode name = ParseFragmentName();
ExpectOnKeyword();
NamedTypeNode typeCondition = ParseNamedType();
List <DirectiveNode> directives = ParseDirectives(false);
SelectionSetNode selectionSet = ParseSelectionSet();
var location = new Location(start, _reader.Token);
return(new FragmentDefinitionNode
(
location,
name,
typeCondition,
directives,
selectionSet
));
}
public OperationTypeDefinitionNode WithType(NamedTypeNode type)
{
return(new OperationTypeDefinitionNode(
Location, Operation, type));
}
