EmpireNullableStringProperty class

An EmpireProperty with similar characteristics as a dart String object

The underlying value can be null.

You can easily check for null by accessing the isNull or isNotNull properties.

When the value of this changes, it will send a EmpireStateChanged event by default. This includes automatically triggering a UI rebuild.

Inheritance

Constructors

hashCode → int: The hash code for this object.
no setterinherited
isEmpty → bool: Whether the string value is empty
no setter
isNotEmpty → bool: Whether the string value is empty or not.
no setter
isNotNull → bool: Returns true if the value of this is not null.
no setterinherited
isNull → bool: Returns true if the value of this is null.
no setterinherited
length → int: The length of the string value.
no setter
originalValue → String?: no setterinherited
propertyName ↔ String?: getter/setter pairinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value → String?: no setterinherited
viewModel → EmpireViewModel: Returns the instance of the EmpireViewModel this property is associated with.
no setterinherited

call(String? value, {bool notifyChange = true, bool setAsOriginal = false}) → void: Updates the underlying value for this EmpireProperty.
inherited
contains(String other, [int startIndex = 0]) → bool: Whether the string value contains a match of other.
equals(dynamic other) → bool: Checks if other is equal to the value of this EmpireProperty
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
reset({bool notifyChange = true}) → void: Resets the value to the originalValue.
inherited
set(String? value, {bool notifyChange = true, bool setAsOriginal = false}) → String?: Updates the property value. Notifies any listeners to the change
inherited
setOriginalValueToCurrent() → void: Updates the original value to what the current value of this property is.
inherited
setViewModel(EmpireViewModel viewModel) → void: Links this EmpireProperty instance with an EmpireViewModel.
inherited
substring(int start, [int? end]) → String?: The substring of the string value from start, inclusive, to end, exclusive.
toString() → String: A string representation of this object.
inherited