JsonDouble class
A JSON field that handles double-precision floating-point values.
The JsonDouble class extends JsonField<double> and provides
functionality to parse and serialize double values from JSON data.
Example Usage:
// Creating a JsonDouble instance with the field name "price"
JsonDouble priceField = JsonDouble("price");
// Setting the value using a double
priceField.value = 19.99;
// Setting the value using a string that can be parsed to a double
priceField.value = "29.99";
// Getting the double value (returns 29.99)
double price = priceField.value;
Constructors
- JsonDouble(String fieldName)
-
Creates a new JsonDouble with the given
fieldName.
Properties
- error ↔ String?
-
Error message associated with the field.
getter/setter pairinherited
- fieldName → String
-
The name of the field.
finalinherited
- hasError → bool
-
Checks if the field has an error.
no setterinherited
- hashCode → int
-
Overrides the hash code.
no setterinherited
- hasInformation → bool
-
Checks if the field has informational message.
no setterinherited
- hasWarning → bool
-
Checks if the field has a warning.
no setterinherited
- information ↔ String?
-
Informational message associated with the field.
getter/setter pairinherited
- rawValue ↔ double?
-
The raw value of the field.
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ double
-
Gets the double value of this field.
getter/setter pairoverride
- warning ↔ String?
-
Warning message associated with the field.
getter/setter pairinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJSON(
) → double? -
Converts the double field to a JSON-compatible format.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
Overrides the equality operator.
inherited