Canonical wildcard rules for local topics.
* matches exactly one path token. > matches one or more trailing path
tokens and must be the last token. Wildcards are only allowed as whole path
tokens; the type token is always concrete.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
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.
inherited
Static Methods
-
isPattern(
Topic topic) → bool -
Whether
topiccontains wildcard characters in its paths. -
matches(
Topic pattern, Topic topic) → bool -
Whether
patternmatches the concretetopic. -
specificity(
Topic pattern) → int -
The number of literal tokens in
pattern; more specific patterns win. -
validate(
Topic topic) → void -
Validates a pattern topic; a mixed token such as
a*is rejected.