FlutterError Class Reference

#import <FlutterCodecs.h>

Inheritance diagram for FlutterError:

Instance Methods
(instancetype)	- initWithCode:message:details: [implementation]
(BOOL)	- isEqual: [implementation]
(NSUInteger)	- hash [implementation]

Class Methods
(instancetype)	+ errorWithCode:message:details:
(instancetype)	+ errorWithCode:message:details: [implementation]

Properties
NSString *	code
NSString *	message
id	details

Detailed Description

Error object representing an unsuccessful outcome of invoking a method on a FlutterMethodChannel, or an error event on a FlutterEventChannel.

Definition at line 246 of file FlutterCodecs.h.

Method Documentation

errorWithCode:message:details: [1/2]

+ (instancetype) errorWithCode: (NSString*)  code message: (NSString*)  message details: (id)  details

implementation

Definition at line 73 of file FlutterChannels.mm.

                             :(NSString*)code message:(NSString*)message details:(id)details {
  return [[FlutterError alloc] initWithCode:code message:message details:details];
}

errorWithCode:message:details: [2/2]

+ (instancetype) errorWithCode:		(NSString *)	code
message:		(NSString *_Nullable)	message
details:		(id _Nullable)	details

Creates a FlutterError with the specified error code, message, and details.

Parameters

code	An error code string for programmatic use.
message	A human-readable error message.
details	Custom error details.

hash

- (NSUInteger) hash

implementation

Definition at line 73 of file FlutterChannels.mm.

                   {
  return [self.code hash] ^ [self.message hash] ^ [self.details hash];
}

initWithCode:message:details:

- (instancetype) initWithCode: (NSString*)  code message: (NSString*)  message details: (id)  details

implementation

Definition at line 73 of file FlutterChannels.mm.

                            :(NSString*)code message:(NSString*)message details:(id)details {
  NSAssert(code, @"Code cannot be nil");
  self = [super init];
  NSAssert(self, @"Super init cannot be nil");
  _code = [code copy];
  _message = [message copy];
  _details = details;
  return self;
}

isEqual:

- (BOOL) isEqual: (id)  object

implementation

Definition at line 73 of file FlutterChannels.mm.

               :(id)object {
  if (self == object) {
    return YES;
  }
  if (![object isKindOfClass:[FlutterError class]]) {
    return NO;
  }
  FlutterError* other = (FlutterError*)object;
  return [self.code isEqual:other.code] &&
         ((!self.message && !other.message) || [self.message isEqual:other.message]) &&
         ((!self.details && !other.details) || [self.details isEqual:other.details]);
}

Property Documentation

code

- (NSString*) code

readnonatomicassign

The error code.

Definition at line 260 of file FlutterCodecs.h.

details

- (id) details

readnonatomicassign

The error details.

Definition at line 270 of file FlutterCodecs.h.

message

- (NSString*) message

readnonatomicassign

The error message.

Definition at line 265 of file FlutterCodecs.h.

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The documentation for this class was generated from the following files:

• shell/platform/darwin/common/framework/Headers/FlutterCodecs.h
• shell/platform/darwin/common/framework/Source/FlutterChannels.mm