Collections
Detailed Description
One of the functions of collections is to serve as a repository for intermediate results. In this role, a collection is a helper class. An example is the construction of an MgLineString geometry. From the perspective of construction, this geometry is a set of coordinates. The sequence of construction is:- create a coordinate
- add coordinate to coordinate collection
- do 1 and 2 until all coordinates created
- create the line string using coordinate collection
See Geometry Collections for the list of collections used in the construction of geometries.