Filtering class Null safety

Properties

hashCode int
The hash code for this object.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

has(String filterId) bool
Returns true if filterId has a value.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited
valueOrNull(String filterId) → dynamic
Returns the current value of a filter or null if the filter is not found or does not have a value.
valueOrNullAs<T>(String filterId) → T?
Returns the current value of a filter casting to T or null if the filter is not found or does not have a value.

Operators

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