Uses of Class
org.antlr.v4.runtime.atn.PredictionContext

Packages that use PredictionContext

Package	Description
org.antlr.v4.runtime.atn

Uses of PredictionContext in org.antlr.v4.runtime.atn

Subclasses of PredictionContext in org.antlr.v4.runtime.atn

Modifier and Type	Class	Description
class	ArrayPredictionContext
class	EmptyPredictionContext
class	SingletonPredictionContext

Fields in org.antlr.v4.runtime.atn declared as PredictionContext

Modifier and Type	Field	Description
PredictionContext	ATNConfig.context	The stack of invoking states leading to the rule/states associated with this config.
final PredictionContext	SingletonPredictionContext.parent
final PredictionContext[]	ArrayPredictionContext.parents	Parent can be null only if full ctx mode and we make an array from invalid reference #EMPTY and non-empty.

Fields in org.antlr.v4.runtime.atn with type parameters of type PredictionContext

Modifier and Type	Field	Description
protected final Map<PredictionContext, PredictionContext>	PredictionContextCache.cache
protected final Map<PredictionContext, PredictionContext>	PredictionContextCache.cache
protected DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext>	ParserATNSimulator.mergeCache	Each prediction operation uses a cache for merge of prediction contexts.
protected DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext>	ParserATNSimulator.mergeCache	Each prediction operation uses a cache for merge of prediction contexts.
protected DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext>	ParserATNSimulator.mergeCache	Each prediction operation uses a cache for merge of prediction contexts.

Methods in org.antlr.v4.runtime.atn that return PredictionContext

Modifier and Type	Method	Description
PredictionContext	PredictionContextCache.add(PredictionContext ctx)	Add a context to the cache and return it.
static PredictionContext	PredictionContext.fromRuleContext(ATN atn, RuleContext outerContext)	Convert a RuleContext tree to a PredictionContext graph.
PredictionContext	PredictionContextCache.get(PredictionContext ctx)
PredictionContext	ATNSimulator.getCachedContext(PredictionContext context)
static PredictionContext	PredictionContext.getCachedContext(PredictionContext context, PredictionContextCache contextCache, IdentityHashMap<PredictionContext, PredictionContext> visited)
PredictionContext	ArrayPredictionContext.getParent(int index)
PredictionContext	EmptyPredictionContext.getParent(int index)
abstract PredictionContext	PredictionContext.getParent(int index)
PredictionContext	SingletonPredictionContext.getParent(int index)
static PredictionContext	PredictionContext.merge(PredictionContext a, PredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)
static PredictionContext	PredictionContext.mergeArrays(ArrayPredictionContext a, ArrayPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two ArrayPredictionContext instances.
static PredictionContext	PredictionContext.mergeRoot(SingletonPredictionContext a, SingletonPredictionContext b, boolean rootIsWildcard)	Handle case where at least one of a or b is EmptyPredictionContext.Instance.
static PredictionContext	PredictionContext.mergeSingletons(SingletonPredictionContext a, SingletonPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two SingletonPredictionContext instances.

Methods in org.antlr.v4.runtime.atn that return types with arguments of type PredictionContext

Modifier and Type	Method	Description
static List<PredictionContext>	PredictionContext.getAllContextNodes(PredictionContext context)

Methods in org.antlr.v4.runtime.atn with parameters of type PredictionContext

Modifier and Type	Method	Description
protected void	LL1Analyzer._LOOK(ATNState s, ATNState stopState, PredictionContext ctx, IntervalSet look, Set<ATNConfig> lookBusy, BitSet calledRuleStack, boolean seeThruPreds, boolean addEOF)	Compute set of tokens that can follow s in the ATN in the specified ctx.
PredictionContext	PredictionContextCache.add(PredictionContext ctx)	Add a context to the cache and return it.
protected static int	PredictionContext.calculateHashCode(PredictionContext[] parents, int[] returnStates)
protected static int	PredictionContext.calculateHashCode(PredictionContext parent, int returnState)
protected static void	PredictionContext.combineCommonParents(PredictionContext[] parents)	Make pass over all M parents; merge any equals() ones.
static SingletonPredictionContext	SingletonPredictionContext.create(PredictionContext parent, int returnState)
PredictionContext	PredictionContextCache.get(PredictionContext ctx)
static List<PredictionContext>	PredictionContext.getAllContextNodes(PredictionContext context)
static void	PredictionContext.getAllContextNodes_(PredictionContext context, List<PredictionContext> nodes, Map<PredictionContext, PredictionContext> visited)
PredictionContext	ATNSimulator.getCachedContext(PredictionContext context)
static PredictionContext	PredictionContext.getCachedContext(PredictionContext context, PredictionContextCache contextCache, IdentityHashMap<PredictionContext, PredictionContext> visited)
static PredictionContext	PredictionContext.merge(PredictionContext a, PredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)
static String	PredictionContext.toDOTString(PredictionContext context)
String[]	PredictionContext.toStrings(Recognizer<?,?> recognizer, PredictionContext stop, int currentState)

Method parameters in org.antlr.v4.runtime.atn with type arguments of type PredictionContext

Modifier and Type	Method	Description
boolean	ATNConfigSet.add(ATNConfig config, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Adding a new config means merging contexts with existing configs for (s, i, pi, _), where s is the ATNConfig.state, i is the ATNConfig.alt, and pi is the ATNConfig.semanticContext.
boolean	ATNConfigSet.add(ATNConfig config, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Adding a new config means merging contexts with existing configs for (s, i, pi, _), where s is the ATNConfig.state, i is the ATNConfig.alt, and pi is the ATNConfig.semanticContext.
boolean	ATNConfigSet.add(ATNConfig config, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Adding a new config means merging contexts with existing configs for (s, i, pi, _), where s is the ATNConfig.state, i is the ATNConfig.alt, and pi is the ATNConfig.semanticContext.
static void	PredictionContext.getAllContextNodes_(PredictionContext context, List<PredictionContext> nodes, Map<PredictionContext, PredictionContext> visited)
static void	PredictionContext.getAllContextNodes_(PredictionContext context, List<PredictionContext> nodes, Map<PredictionContext, PredictionContext> visited)
static void	PredictionContext.getAllContextNodes_(PredictionContext context, List<PredictionContext> nodes, Map<PredictionContext, PredictionContext> visited)
static PredictionContext	PredictionContext.getCachedContext(PredictionContext context, PredictionContextCache contextCache, IdentityHashMap<PredictionContext, PredictionContext> visited)
static PredictionContext	PredictionContext.getCachedContext(PredictionContext context, PredictionContextCache contextCache, IdentityHashMap<PredictionContext, PredictionContext> visited)
static PredictionContext	PredictionContext.merge(PredictionContext a, PredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)
static PredictionContext	PredictionContext.merge(PredictionContext a, PredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)
static PredictionContext	PredictionContext.merge(PredictionContext a, PredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)
static PredictionContext	PredictionContext.mergeArrays(ArrayPredictionContext a, ArrayPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two ArrayPredictionContext instances.
static PredictionContext	PredictionContext.mergeArrays(ArrayPredictionContext a, ArrayPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two ArrayPredictionContext instances.
static PredictionContext	PredictionContext.mergeArrays(ArrayPredictionContext a, ArrayPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two ArrayPredictionContext instances.
static PredictionContext	PredictionContext.mergeSingletons(SingletonPredictionContext a, SingletonPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two SingletonPredictionContext instances.
static PredictionContext	PredictionContext.mergeSingletons(SingletonPredictionContext a, SingletonPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two SingletonPredictionContext instances.
static PredictionContext	PredictionContext.mergeSingletons(SingletonPredictionContext a, SingletonPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext, PredictionContext, PredictionContext> mergeCache)	Merge two SingletonPredictionContext instances.

Constructors in org.antlr.v4.runtime.atn with parameters of type PredictionContext

Modifier	Constructor	Description
	ArrayPredictionContext(PredictionContext[] parents, int[] returnStates)
	ATNConfig(ATNConfig c, ATNState state, PredictionContext context)
	ATNConfig(ATNConfig c, ATNState state, PredictionContext context, SemanticContext semanticContext)
	ATNConfig(ATNState state, int alt, PredictionContext context)
	ATNConfig(ATNState state, int alt, PredictionContext context, SemanticContext semanticContext)
	LexerATNConfig(ATNState state, int alt, PredictionContext context)
	LexerATNConfig(ATNState state, int alt, PredictionContext context, LexerActionExecutor lexerActionExecutor)
	LexerATNConfig(LexerATNConfig c, ATNState state, PredictionContext context)
(package private)	SingletonPredictionContext(PredictionContext parent, int returnState)