# Package org.apache.sis.setup

package org.apache.sis.setup
Provides information and some controls about SIS configuration. System-wide information are provided by the `About` class. Some controls, for example on the geometry library to use, is provided by a set of options which can be used when a data store is created.

Since:
  0.3

- Class
  Description
  About
  Provides information about the Apache SIS running environment.
  Configuration
  Provides system-wide configuration for Apache SIS library.
  GeometryLibrary
  Some libraries providing geometric objects or topological operations.
  InstallationResources
  Resources needed for installation of third-party or optional components.
  OptionalInstallations
  A predefined set of data important to Apache SIS but not redistributed for space or licensing reasons.
  OptionKey<T>
  Keys in a map of options for configuring various services (`DataStore`, etc).