| Package | Description | 
|---|---|
| org.antlr.v4.runtime | |
| org.antlr.v4.runtime.atn | |
| org.antlr.v4.runtime.dfa | 
| Class and Description | 
|---|
| ATN | 
| ATNConfigSet | 
| ATNSimulator | 
| Class and Description | 
|---|
| ActionTransition | 
| ArrayPredictionContext | 
| ATN | 
| ATNConfig A tuple: (ATN state, predicted alt, syntactic, semantic context). | 
| ATNConfigSet | 
| ATNConfigSet.AbstractConfigHashSet | 
| ATNConfigSet.ConfigEqualityComparator | 
| ATNSimulator | 
| ATNState The following images show the relation of states and
  ATNState.transitionsfor various grammar constructs. | 
| ATNType Represents the type of recognizer an ATN applies to. | 
| BlockEndState Terminal node of a simple  (a|b|c)block. | 
| BlockStartState The start of a regular  (...)block. | 
| DecisionState | 
| EmptyPredictionContext | 
| LexerATNConfig | 
| LexerATNSimulator "dup" of ParserInterpreter | 
| LexerATNSimulator.SimState When we hit an accept state in either the DFA or the ATN, we
  have to notify the character stream to start buffering characters
  via  IntStream.mark()and record the current state. | 
| PlusLoopbackState Decision state for  A+and(A|B)+. | 
| PredicateTransition TODO: this is old comment:
  A tree of semantic predicates from the grammar AST if label==SEMPRED. | 
| PredictionContext | 
| PredictionContextCache Used to cache  PredictionContextobjects. | 
| PredictionMode | 
| RuleStartState | 
| RuleStopState The last node in the ATN for a rule, unless that rule is the start symbol. | 
| RuleTransition | 
| SemanticContext A tree structure used to record the semantic context in which
  an ATN configuration is valid. | 
| SemanticContext.Predicate | 
| SetTransition A transition containing a set of values. | 
| SingletonPredictionContext | 
| StarLoopbackState | 
| StarLoopEntryState | 
| TokensStartState The Tokens rule start state linking to each lexer rule start state | 
| Transition An ATN transition between any two ATN states. | 
| Class and Description | 
|---|
| ATNConfigSet | 
| DecisionState | 
| SemanticContext A tree structure used to record the semantic context in which
  an ATN configuration is valid. | 
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