public sealed class OneofDescriptor : DescriptorBase, IDescriptorDescribes a "oneof" field collection in a message type: a set of fields of which at most one can be set in any particular message.
Implements
IDescriptorNamespace
Google.Protobuf.ReflectionAssembly
Google.Protobuf.dll
Properties
Accessor
public OneofAccessor Accessor { get; }Gets an accessor for reflective access to the values associated with the oneof in a particular message.
| Property Value | |
|---|---|
| Type | Description |
OneofAccessor |
The accessor used for reflective access. |
In descriptors for generated code, the value returned by this property will always be non-null.
In dynamically loaded descriptors, the value returned by this property will current be null; if and when dynamic messages are supported, it will return a suitable accessor to work with them.
ContainingType
public MessageDescriptor ContainingType { get; }Gets the message type containing this oneof.
| Property Value | |
|---|---|
| Type | Description |
MessageDescriptor |
The message type containing this oneof. |
CustomOptions
public CustomOptions CustomOptions { get; }The (possibly empty) set of custom options for this oneof.
| Property Value | |
|---|---|
| Type | Description |
CustomOptions |
|
Fields
public IList<FieldDescriptor> Fields { get; }Gets the fields within this oneof, in declaration order.
| Property Value | |
|---|---|
| Type | Description |
IList<FieldDescriptor> |
The fields within this oneof, in declaration order. |
IsSynthetic
public bool IsSynthetic { get; }Returns true if this oneof is a synthetic oneof containing a proto3 optional field;
false otherwise.
| Property Value | |
|---|---|
| Type | Description |
Boolean |
|
Name
public override string Name { get; }The brief name of the descriptor's target.
| Property Value | |
|---|---|
| Type | Description |
String |
|
Methods
GetOption<T>(Extension<OneofOptions, T>)
public T GetOption<T>(Extension<OneofOptions, T> extension)Gets a single value oneof option for this descriptor
| Parameter | |
|---|---|
| Name | Description |
extension |
Extension<OneofOptions, T> |
| Returns | |
|---|---|
| Type | Description |
T |
|
| Type Parameter | |
|---|---|
| Name | Description |
T |
|
GetOption<T>(RepeatedExtension<OneofOptions, T>)
public RepeatedField<T> GetOption<T>(RepeatedExtension<OneofOptions, T> extension)Gets a repeated value oneof option for this descriptor
| Parameter | |
|---|---|
| Name | Description |
extension |
RepeatedExtension<OneofOptions, T> |
| Returns | |
|---|---|
| Type | Description |
RepeatedField<T> |
|
| Type Parameter | |
|---|---|
| Name | Description |
T |
|
GetOptions()
public OneofOptions GetOptions()The OneofOptions, defined in descriptor.proto.
If the options message is not present (i.e. there are no options), null is returned.
Custom options can be retrieved as extensions of the returned message.
NOTE: A defensive copy is created each time this property is retrieved.
| Returns | |
|---|---|
| Type | Description |
OneofOptions |
|