private static void VisitFieldSelectionSet(
IDocumentAnalyzerContext context,
OperationDefinitionNode operation,
FieldNode fieldSelection,
IType fieldType,
Path path,
Queue <FieldSelection> backlog)
{
var namedType = (INamedOutputType)fieldType.NamedType();
PossibleSelections possibleSelections =
context.CollectFields(
namedType,
fieldSelection.SelectionSet !,
path);
foreach (SelectionInfo selectionInfo in possibleSelections.Variants)
{
EnqueueFields(backlog, selectionInfo.Fields, path);
}
if (namedType is UnionType unionType)
{
_unionTypeSelectionSetAnalyzer.Analyze(
context,
operation,
fieldSelection,
possibleSelections,
fieldType,
unionType,
path);
}
else if (namedType is InterfaceType interfaceType)
{
_interfaceTypeSelectionSetAnalyzer.Analyze(
context,
operation,
fieldSelection,
possibleSelections,
fieldType,
interfaceType,
path);
}
else if (namedType is ObjectType objectType)
{
_objectTypeSelectionSetAnalyzer.Analyze(
context,
operation,
fieldSelection,
possibleSelections,
fieldType,
objectType,
path);
}
}
private static void VisitOperationSelectionSet(
IDocumentAnalyzerContext context,
OperationDefinitionNode operation,
ObjectType operationType,
Path path,
Queue <FieldSelection> backlog)
{
PossibleSelections possibleSelections =
context.CollectFields(
operationType,
operation.SelectionSet,
path);
EnqueueFields(backlog, possibleSelections.ReturnType.Fields, path);
_objectTypeSelectionSetAnalyzer.Analyze(
context,
operation,
new FieldNode(
null,
new NameNode(operation.Name !.Value),
null,
new[]
{
new DirectiveNode(
GeneratorDirectives.Type,
new ArgumentNode("name", operation.Name.Value)),
new DirectiveNode(GeneratorDirectives.Operation)
},
Array.Empty <ArgumentNode>(),
null),
possibleSelections,
new NonNullType(operationType),
operationType,
path);
}