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

QueryCollectionInfo()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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