EmpireStateChangedExtensions<T> extension Null safety

Methods

containsPropertyName(String propertyName) → bool

Whether the propertyName on any event matches the propertyName argument

firstForPropertyName(String propertyName) → EmpireStateChanged<T>?

Gets the first event where the EmpireStateChanged.propertyName matches the propertyName argument

nextValueFor(String propertyName) → T?

Gets the EmpireStateChanged.nextValue for the first event where the EmpireStateChanged.propertyName matches the propertyName argument

previousValueFor(String propertyName) → T?

Gets the EmpireStateChanged.previousValue for the first event where the EmpireStateChanged.propertyName matches the propertyName argument