Unique class

Unique annotation forces that the value of a property is unique among all objects stored for the given entity.

Trying to put an Object with offending values will result in an exception.

Unique properties are based on an Index, so the same restrictions apply. It is supported to explicitly add the Index annotation to configure the index type.

Constructors

Unique()

Create a Unique annotation.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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