Result<T> class
A generic Result class to hold the outcome of operations.
Constructors
- Result.new({T? data, dynamic errorData, Response? response, Exception? exception, int? statusCode = 200, String? statusMessage = ''})
- Constructor for creating a new Result instance.
- Result.cache({T? data, Exception? exception})
-
Factory method to create a cache result.
factory
- Result.error({Exception? exception})
-
Factory method to create an error result.
factory
- Result.localError({Exception? exception})
-
Factory method to create a local error result.
factory
- Result.localSuccess({T? data})
-
Factory method to create a local success result.
factory
- Result.network({T? data, T? errorData, Response? response, Exception? exception, int? statusCode, String? statusMessage})
-
Factory method to create a network result.
factory
- Result.success({T? data})
-
Factory method to create a success result.
factory
Properties
- data ↔ T?
-
Holds the data returned from the operation.
getter/setter pair
- errorData ↔ dynamic
-
Holds additional error information, if any.
getter/setter pair
- exception ↔ Exception?
-
Exception if an error occurred.
getter/setter pair
- hasData → bool
-
Checks if the result contains data.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- isConnectionError → bool
-
Checks if the error is a connection error (specific to Dio exceptions).
no setter
- isError → bool
-
Checks if the result represents an error.
no setter
- isLocalError → bool
-
Checks if the result is a local error.
no setter
- isLocalSuccess → bool
-
Checks if the result is a local success.
no setter
- isSuccess → bool
-
Determines if the result is successful (no errors).
no setter
- response ↔ Response?
-
The response object from the API call.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- statusCode ↔ int?
-
HTTP status code for network operations.
getter/setter pair
- statusMessage ↔ String?
-
HTTP status message for network operations.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited