PrefixQuery class
Prefix-substring query: segments are matched via startsWith (signals)
or contains (occurrences) at successive hierarchy depths.
- Inheritance
-
- Object
- HierarchyQuery
- PrefixQuery
Constructors
- PrefixQuery(String rawQuery, {SearchTarget target = SearchTarget.signals})
-
Create a prefix query from
rawQuery.
Properties
- crossesBoundaries → bool
-
Whether this query can match across hierarchy boundaries.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- isEmpty → bool
-
Whether the query is empty / trivial (should return no results).
no setterinherited
- rawQuery → String
-
The original user-supplied query string.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- segmentCount → int
-
Number of logical segments in the parsed query.
no setteroverride
-
segments
↔ List<
String> -
Non-empty segments parsed from the raw query.
latefinal
- target → SearchTarget
-
What this query matches — occurrences, signals, or both.
finalinherited
Methods
-
isComplete(
int stateIndex) → bool -
Whether the query is fully consumed at
stateIndex.override -
matchOccurrence(
String occurrenceName, int stateIndex) → Set< int> -
Try matching an occurrence name at match state
stateIndex.override -
matchSignal(
String signalName, int stateIndex) → bool -
Whether
signalNamematches the query at statestateIndex.override -
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