Primitive class abstract interface

A interface for a primitive value with type and null safe accessors for data.

Implementations should support accessing at least following types: String, int, BigInt, double, bool and Null.

Implemented types

Implementers

Constructors

hashCode → int: The hash code for this object.
no setterinherited
isBigInt → bool: True if this value is stored as BigInt.
no setterinherited
isBool → bool: True if this value is stored as a bool.
no setter
isDouble → bool: True if this value is stored as a double.
no setter
isInt → bool: True if this value is stored as int.
no setterinherited
isInteger → bool: True if this value is stored as an integer (int or BigInt) value.
no setterinherited
isNull → bool: True if the stored value is a null object.
no setter
isNumeric → bool: True if this value is stored as numeric (int, BigInt, double) value.
no setter
isString → bool: True if this value is stored as a String.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

asBigInt({BigInt? min, BigInt? max}) → BigInt: Returns this value as a BigInt value.
override
asBool() → bool: This value as a bool value.
asDouble({double? min, double? max}) → double: This value as a double value.
asInt({int? min, int? max}) → int: Returns this value as a int value.
override
asNum({num? min, num? max}) → num: This value as a num value (either double or int).
asString() → String: Returns this value as a String value.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited
tryAsBigInt({BigInt? min, BigInt? max}) → BigInt?: This value as a BigInt value or null if cannot be converted to BigInt.
override
tryAsBool() → bool?: This value as a bool or null if cannot be converted to bool.
tryAsDouble({double? min, double? max}) → double?: This value as a double or null if cannot be converted to double.
tryAsInt({int? min, int? max}) → int?: This value as a int value or null if cannot be converted to int.
override
tryAsNum({num? min, num? max}) → num?: This value as a num or null if cannot be converted to num.
tryAsString() → String?: This value as a String value or null if cannot be converted to String.
inherited