C# Class Antlr4.Runtime.Atn.DecisionInfo

This class contains profiling gathered for a particular decision.

Parsing performance in ANTLR 4 is heavily influenced by both static factors (e.g. the form of the rules in the grammar) and dynamic factors (e.g. the choice of input and the state of the DFA cache at the time profiling operations are started). For best results, gather and use aggregate statistics from a large sample of inputs representing the inputs expected in production before using the results to make changes in the grammar.

Show file Open project: antlr/antlr4 Class Usage Examples

Public Properties

Property	Type	Description
LL_ATNTransitions	long
LL_DFATransitions	long
LL_Fallback	long
LL_MaxLook	long
LL_MaxLookEvent	LookaheadEventInfo
LL_MinLook	long
LL_TotalLook	long
SLL_ATNTransitions	long
SLL_DFATransitions	long
SLL_MaxLook	long
SLL_MaxLookEvent	LookaheadEventInfo
SLL_MinLook	long
SLL_TotalLook	long
ambiguities	List
contextSensitivities	List
decision	int
errors	List
invocations	long
predicateEvals	List
timeInPrediction	long

Public Methods

Method	Description
DecisionInfo ( int decision ) : System.Collections.Generic
ToString ( ) : string

Method Details

DecisionInfo() public method

public DecisionInfo ( int decision ) : System.Collections.Generic
decision	int
return	System.Collections.Generic

ToString() public method

public ToString ( ) : string
return	string

Property Details

LL_ATNTransitions public property

public long LL_ATNTransitions
return	long

LL_DFATransitions public property

public long LL_DFATransitions
return	long

LL_Fallback public property

public long LL_Fallback
return	long

LL_MaxLook public property

public long LL_MaxLook
return	long

LL_MaxLookEvent public property

public LookaheadEventInfo,Antlr4.Runtime.Atn LL_MaxLookEvent
return	LookaheadEventInfo

LL_MinLook public property

public long LL_MinLook
return	long

LL_TotalLook public property

public long LL_TotalLook
return	long

SLL_ATNTransitions public property

public long SLL_ATNTransitions
return	long

SLL_DFATransitions public property

public long SLL_DFATransitions
return	long

SLL_MaxLook public property

public long SLL_MaxLook
return	long

SLL_MaxLookEvent public property

public LookaheadEventInfo,Antlr4.Runtime.Atn SLL_MaxLookEvent
return	LookaheadEventInfo

SLL_MinLook public property

public long SLL_MinLook
return	long

SLL_TotalLook public property

public long SLL_TotalLook
return	long

ambiguities public property

public List ambiguities
return	List

contextSensitivities public property

public List contextSensitivities
return	List

decision public property

public int decision
return	int

errors public property

public List errors
return	List

invocations public property

public long invocations
return	long

predicateEvals public property

public List predicateEvals
return	List

timeInPrediction public property

public long timeInPrediction
return	long