Package org.antlr.v4.test.runtime.java.api.perf.jmh

Enum Class ParseWorkload.PredictionStrategy

java.lang.Object

java.lang.Enum<ParseWorkload.PredictionStrategy>

org.antlr.v4.test.runtime.java.api.perf.jmh.ParseWorkload.PredictionStrategy

All Implemented Interfaces:

Serializable, Comparable<ParseWorkload.PredictionStrategy>, Constable

Enclosing class:

ParseWorkload

public static enum ParseWorkload.PredictionStrategy
extends Enum<ParseWorkload.PredictionStrategy>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
LL	Single-stage LL.
PROFILING	Warm SLL through ProfilingATNSimulator (Parser.setProfile(boolean)).
SLL	Single-stage SLL only (BailErrorStrategy).
TWO_STAGE	Two-stage: SLL+Bail, retry full LL on cancellation (production default).

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PredictionStrategy()

Method Summary

Modifier and Type	Method	Description
static ParseWorkload.PredictionStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ParseWorkload.PredictionStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SLL

public static final ParseWorkload.PredictionStrategy SLL

Single-stage SLL only (BailErrorStrategy).

LL

public static final ParseWorkload.PredictionStrategy LL

Single-stage LL.

TWO_STAGE

public static final ParseWorkload.PredictionStrategy TWO_STAGE

Two-stage: SLL+Bail, retry full LL on cancellation (production default).

PROFILING

public static final ParseWorkload.PredictionStrategy PROFILING

Warm SLL through ProfilingATNSimulator (Parser.setProfile(boolean)). Forces getStartState on every decision so A/B can measure the snapshot path independently of the production inlined-s0 walk.

Constructor Details

PredictionStrategy

private PredictionStrategy()

Method Details

values

public static ParseWorkload.PredictionStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static ParseWorkload.PredictionStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null