An attribute selector.
This selects for elements with the given attribute, and optionally with a value matching certain conditions as well.
- Inheritance
-
- Object
- Selector
- SimpleSelector
- AttributeSelector
Constructors
- AttributeSelector(QualifiedName name, FileSpan span)
- Creates an attribute selector that matches any element with a property of the given name.
- AttributeSelector.withOperator(QualifiedName name, AttributeOperator? op, String? value, FileSpan span, {String? modifier})
- Creates an attribute selector that matches an element with a property named name, whose value matches value based on the semantics of op.
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- isBogus → bool
-
Whether this selector is not valid CSS.
no setterinherited
- modifier → String?
-
The modifier which indicates how the attribute selector should be
processed.
final
- name → QualifiedName
-
The name of the attribute being selected for.
final
- op → AttributeOperator?
-
The operator that defines the semantics of value.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- span → FileSpan
-
The source span associated with the node.
finalinherited
- specificity → int
-
This selector's specificity.
no setterinherited
- value → String?
-
An assertion about the value of name.
final
Methods
-
accept<
T> (SelectorVisitor< T> visitor) → T -
Calls the appropriate visit method on
visitor.override -
assertNotBogus(
{String? name}) → void -
Prints a warning if this is a bogus selector.
inherited
-
isSuperselector(
SimpleSelector other) → bool -
Whether this is a superselector of
other.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override