The generated scanners and parsers depend on the
org.eclipse.escet.common.java plug-ins. Generated scanners and parsers inherit from the
org.eclipse.escet.setext.runtime.Scanner class and
org.eclipse.escet.setext.runtime.Parser class respectively. Look at those classes for the public API of generated scanners/parsers, as it should be fairly self-explanatory.
Besides the scanner and parser(s), debug output is generated from which the scanner and parser(s) can be analyzed. In particular, the debug output for the parsers makes it possible to find out the details about conflicts in the grammar. Furthermore, a skeleton is generated for the hooks class.