QueryPredicate<T extends Model> class abstract

Represents individual conditions or groups of conditions that are used to query data

Constructors

QueryPredicate()
const

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

evaluate(T model) bool
Evaluate this predicate
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
serializeAsMap() Map<String, dynamic>
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Static Properties

all QueryPredicate<Model>
A static instance of QueryPredicate that matches any object.
no setter