Uses of Class
org.antlr.v4.runtime.misc.DoubleKeyMap

Packages that use DoubleKeyMap

Package	Description
org.antlr.v4.runtime.atn

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

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

Modifier and Type	Field and Description
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 with parameters of type DoubleKeyMap

Modifier and Type	Method and 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.
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.mergeSingletons(SingletonPredictionContext a, SingletonPredictionContext b, boolean rootIsWildcard, DoubleKeyMap<PredictionContext,PredictionContext,PredictionContext> mergeCache) Merge two SingletonPredictionContext instances.