Uses of Class antlr.AlternativeElement

A list of alternatives

All alternative blocks are "terminated" by BlockEndElements unless they are rule blocks (in which case they use RuleEndElement).

A GrammarAtom is either a token ref, a character ref, or string.

A list of alternatives and info contained in the rule definition.

Contains a list of all places that reference this enclosing rule.

A TreeElement is a block with one alternative and a root node