Package org.antlr.v4.tool.ast

Interface Summary

Interface

Description

GrammarASTVisitor

A simple visitor, based upon the classic double dispatch method, for walking GrammarAST trees resulting from parsing ANTLR grammars.

QuantifierAST

RuleElementAST

Tag indicated AST node is a rule element like token or rule ref.
Class Summary

Class

Description

ActionAST

AltAST

Any ALT (which can be child of ALT_REWRITE node)

BlockAST

GrammarAST

GrammarASTErrorNode

A node representing erroneous token range in token stream

GrammarASTWithOptions

GrammarRootAST

NotAST

OptionalBlockAST

PlusBlockAST

PredAST

RangeAST

RuleAST

RuleRefAST

SetAST

StarBlockAST

TerminalAST