Package org.antlr.v4.runtime.atn

Class ATNConfig.SemanticContextATNConfig

java.lang.Object

org.antlr.v4.runtime.atn.ATNConfig

org.antlr.v4.runtime.atn.ATNConfig.SemanticContextATNConfig

Direct Known Subclasses:

ATNConfig.ActionSemanticContextATNConfig

Enclosing class:

ATNConfig

private static class ATNConfig.SemanticContextATNConfig
extends ATNConfig

This class was derived from ATNConfig purely as a memory optimization. It allows for the creation of an ATNConfig with a non-default semantic context.

See the ATNConfig documentation for more information about conserving memory through the use of several concrete types.

Field Summary

Fields

Modifier and Type	Field	Description
private final SemanticContext	semanticContext

Constructor Summary

Constructors

Constructor	Description
SemanticContextATNConfig(SemanticContext semanticContext, ATNConfig c, ATNState state, PredictionContext context)
SemanticContextATNConfig(SemanticContext semanticContext, ATNState state, int alt, PredictionContext context)

Method Summary

Modifier and Type	Method	Description
SemanticContext	getSemanticContext()

Methods inherited from class org.antlr.v4.runtime.atn.ATNConfig

appendContext, appendContext, clone, contains, create, create, create, equals, equals, getAlt, getContext, getLexerActionExecutor, getOuterContextDepth, getReachesIntoOuterContext, getState, hashCode, hasPassedThroughNonGreedyDecision, isPrecedenceFilterSuppressed, setContext, setOuterContextDepth, setPrecedenceFilterSuppressed, toDotString, toString, toString, toString, transform, transform, transform, transform

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

semanticContext

@NotNull
private final SemanticContext semanticContext

Constructor Details

SemanticContextATNConfig

public SemanticContextATNConfig(SemanticContext semanticContext,
 @NotNull
 ATNState state,
 int alt,
 @Nullable
 PredictionContext context)

SemanticContextATNConfig

public SemanticContextATNConfig(SemanticContext semanticContext,
 @NotNull
 ATNConfig c,
 @NotNull
 ATNState state,
 @Nullable
 PredictionContext context)

Method Details

getSemanticContext

public SemanticContext getSemanticContext()

Overrides:

getSemanticContext in class ATNConfig