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.transitions for 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
PredictionContext objects. |
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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