ValueExpr class

A value expression. Honey only knows a single type of value: String. It converts it to the appropriate type when needed.

Implemented types

Mixed in types

Annotations

Constructors

ValueExpr(dynamic value, {bool retry = false}): Create a value expression from the given value.
ValueExpr.empty({bool retry = false}): Creates an empty value expression.
const

asBool → bool: Convert this value to a bool or return false if it is not a bool.
no setter
asDate → DateTime: Convert this value to a DateTime or return DateTime.fromMillisecondsSinceEpoch(0) if it is not a DateTime.
no setter
asNum → num: Convert this value to a num or return 0 if it is not a num.
no setteroverride
asOffset → Offset: Convert this value to an Offset or return Offset.zero if it is not an Offset.
no setter
hashCode → int: The hash code for this object.
no setteroverride
isBool → bool: Whether this value is a bool.
no setter
isDate → bool: Whether this value is a DateTime.
no setter
isEmpty → bool: Whether this value is empty.
no setter
isNum → bool: Whether this value is a num.
no setter
isOffset → bool: Whether this value is an Offset.
no setter
retry → bool: Should this expression be re-evaluated if something goes wrong?
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value → String: The value of this expression.
final
widgetExpr → WidgetExpr?: Try to turn this expression into a WidgetExpr.
no setterinherited

compareTo(dynamic other) → int: Compares this object to another object.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
property(String name) → EvaluatedExpr: Get the name property of this expression.
override
toDisplayString() → String: Generate a display string for this expression.
override
toString() → String: A string representation of this object.
override
withRetry(bool retry) → ValueExpr: Copy this expression with the given retry value.
override