MemoryDatastore class

Inheritance

• Object
• Datastore
• MemoryDatastore

Constructors

MemoryDatastore()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

pointOfInterests → List<PointOfInterest>

The read POIs.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

ways → List<Way>

The read ways.

final

Methods

addPoi(PointOfInterest poi) → void

addWay(Way way) → void

lateOpen() → Future<void>

Open file descriptors

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readLabels(Tile upperLeft, Tile lowerRight) → Future<DatastoreReadResult>

Reads data for an area defined by the tile in the upper left and the tile in the lower right corner. The default implementation combines the results from all tiles, a possibly inefficient solution. Precondition: upperLeft.tileX <= lowerRight.tileX && upperLeft.tileY <= lowerRight.tileY

override

readLabelsSingle(Tile tile) → Future<DatastoreReadResult>

Reads only labels for tile. Labels are pois as well as ways that carry a name tag. It is permissible for the MapDataStore to return more data. This default implementation returns all map data, which is inefficient, but works.

override

readMapData(Tile upperLeft, Tile lowerRight) → Future<DatastoreReadResult>

Reads data for an area defined by the tile in the upper left and the tile in the lower right corner. The default implementation combines the results from all tiles, a possibly inefficient solution. Precondition: upperLeft.tileX <= lowerRight.tileX && upperLeft.tileY <= lowerRight.tileY

override

readMapDataSingle(Tile tile) → Future<DatastoreReadResult>

Reads data for tile.

override

readPoiData(Tile upperLeft, Tile lowerRight) → Future<DatastoreReadResult>

Reads POI data for an area defined by the tile in the upper left and the tile in the lower right corner. The default implementation combines the results from all tiles, a possibly inefficient solution. Precondition: upperLeft.tileX <= lowerRight.tileX && upperLeft.tileY <= lowerRight.tileY

override

readPoiDataSingle(Tile tile) → Future<DatastoreReadResult>

Reads only POI data for tile.

override

supportsTile(Tile tile, Projection projection) → bool

Returns true if MapDatabase contains the given tile.

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited