QueryCollectionInfo<C extends GpsPointsView<GpsPoint> > class
Queries generic information about the collection and returns it as result of CollectionInfo type.
This type of query can be useful e.g. for determining how many rows to report in a table of all points, or what time span a timeline should display.
- Inheritance
-
- Object
- Query<
C, CollectionInfo> - QueryCollectionInfo
Constructors
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
-
query(
C collection) → CollectionInfo -
Function that executes the actual query and returns the result.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited