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/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import <Foundation/Foundation.h>
#import "RCTInvalidating.h"
@protocol RCTBridgeMethod;
@protocol RCTBridgeModule;
@class RCTBridge;
@interface RCTModuleData : NSObject <RCTInvalidating>
- (instancetype)initWithModuleClass:(Class)moduleClass
bridge:(RCTBridge *)bridge NS_DESIGNATED_INITIALIZER;
- (instancetype)initWithModuleInstance:(id<RCTBridgeModule>)instance
bridge:(RCTBridge *)bridge NS_DESIGNATED_INITIALIZER;
/**
* Calls `constantsToExport` on the module and stores the result. Note that
* this will init the module if it has not already been created. This method
* can be called on any thread, but may block the main thread briefly if the
* module implements `constantsToExport`.
*/
- (void)gatherConstants;
@property (nonatomic, strong, readonly) Class moduleClass;
@property (nonatomic, copy, readonly) NSString *name;
/**
* Returns the module methods. Note that this will gather the methods the first
* time it is called and then memoize the results.
*/
@property (nonatomic, copy, readonly) NSArray<id<RCTBridgeMethod>> *methods;
/**
* Returns YES if module instance has already been initialized; NO otherwise.
*/
@property (nonatomic, assign, readonly) BOOL hasInstance;
/**
* Returns YES if module instance must be created on the main thread.
*/
@property (nonatomic, assign, readonly) BOOL requiresMainThreadSetup;
/**
* Returns YES if module has constants to export.
*/
@property (nonatomic, assign, readonly) BOOL hasConstantsToExport;
/**
* Returns the current module instance. Note that this will init the instance
* if it has not already been created. To check if the module instance exists
* without causing it to be created, use `hasInstance` instead.
*/
@property (nonatomic, strong, readonly) id<RCTBridgeModule> instance;
/**
* Returns the module method dispatch queue. Note that this will init both the
* queue and the module itself if they have not already been created.
*/
@property (nonatomic, strong, readonly) dispatch_queue_t methodQueue;
/**
* Returns the module config. Calls `gatherConstants` internally, so the same
* usage caveats apply.
*/
@property (nonatomic, copy, readonly) NSArray *config;
/**
* Whether the receiver has a valid `instance` which implements -batchDidComplete.
*/
@property (nonatomic, assign, readonly) BOOL implementsBatchDidComplete;
/**
* Whether the receiver has a valid `instance` which implements
* -partialBatchDidFlush.
*/
@property (nonatomic, assign, readonly) BOOL implementsPartialBatchDidFlush;
@end