mirror of https://github.com/oxen-io/session-ios
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.3 KiB
C
78 lines
2.3 KiB
C
12 years ago
|
// Copyright 2008 Cyrus Najmabadi
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
#import "GeneratedMessage.h"
|
||
|
|
@protocol PBExtensionField;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Generated message classes for message types that contain extension ranges
|
||
|
|
* subclass this.
|
||
|
|
*
|
||
|
|
* <p>This class implements type-safe accessors for extensions. They
|
||
|
|
* implement all the same operations that you can do with normal fields --
|
||
|
|
* e.g. "has", "get", and "getCount" -- but for extensions. The extensions
|
||
|
|
* are identified using instances of the class {@link GeneratedExtension};
|
||
|
|
* the protocol compiler generates a static instance of this class for every
|
||
|
|
* extension in its input. Through the magic of generics, all is made
|
||
|
|
* type-safe.
|
||
|
|
*
|
||
|
|
* <p>For example, imagine you have the {@code .proto} file:
|
||
|
|
*
|
||
|
|
* <pre>
|
||
|
|
* option java_class = "MyProto";
|
||
|
|
*
|
||
|
|
* message Foo {
|
||
|
|
* extensions 1000 to max;
|
||
|
|
* }
|
||
|
|
*
|
||
|
|
* extend Foo {
|
||
|
|
* optional int32 bar;
|
||
|
|
* }
|
||
|
|
* </pre>
|
||
|
|
*
|
||
|
|
* <p>Then you might write code like:
|
||
|
|
*
|
||
|
|
* <pre>
|
||
|
|
* MyProto.Foo foo = getFoo();
|
||
|
|
* int i = foo.getExtension(MyProto.bar);
|
||
|
|
* </pre>
|
||
|
|
*
|
||
|
|
* <p>See also {@link ExtendableBuilder}.
|
||
|
|
*/
|
||
|
|
@interface PBExtendableMessage : PBGeneratedMessage {
|
||
|
|
@private
|
||
|
|
NSMutableDictionary* extensionMap;
|
||
|
|
NSMutableDictionary* extensionRegistry;
|
||
|
|
}
|
||
|
|
|
||
|
|
@property (retain) NSMutableDictionary* extensionMap;
|
||
|
|
@property (retain) NSMutableDictionary* extensionRegistry;
|
||
|
|
|
||
|
|
- (BOOL) hasExtension:(id<PBExtensionField>) extension;
|
||
|
|
- (id) getExtension:(id<PBExtensionField>) extension;
|
||
|
|
|
||
|
|
//@protected
|
||
|
|
- (BOOL) extensionsAreInitialized;
|
||
|
|
- (int32_t) extensionsSerializedSize;
|
||
|
|
- (void) writeExtensionsToCodedOutputStream:(PBCodedOutputStream*) output
|
||
|
|
from:(int32_t) startInclusive
|
||
|
|
to:(int32_t) endExclusive;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/* @internal */
|
||
|
|
- (void) ensureExtensionIsRegistered:(id<PBExtensionField>) extension;
|
||
|
|
|
||
|
|
@end
|