BaseRecognizer Class

Namespace: Stimulsoft.Data.Expressions.Antlr.Runtime

Constructors

Constructor	Description
BaseRecognizer()
BaseRecognizer(RecognizerSharedState state)

BaseRecognizer()

BaseRecognizer(state: RecognizerSharedState)

Parameters

state (RecognizerSharedState)

Methods

Method	Returns	Description
AlreadyParsedRule	bool
BeginResync	void
CombineFollows	BitSet
ComputeContextSensitiveRuleFOLLOW	BitSet
ComputeErrorRecoverySet	BitSet
ConsumeUntil (+1 overloads)	void
DebugBeginBacktrack	void
DebugEndBacktrack	void
DebugEnterAlt	void
DebugEnterDecision	void
DebugEnterRule	void
DebugEnterSubRule	void
DebugExitDecision	void
DebugExitRule	void
DebugExitSubRule	void
DebugLocation	void
DebugRecognitionException	void
DebugSemanticPredicate	void
EmitErrorMessage	void
EndResync	void
GetCurrentInputSymbol	object
GetErrorHeader	string
GetErrorMessage	string
GetRuleInvocationStack (+1 overloads)	IList
GetRuleMemoization	int
GetRuleMemoizationCacheSize	int
GetTokenErrorDisplay	string
InitDFAs	void
Match	object
MatchAny	void
MismatchIsMissingToken	bool
MismatchIsUnwantedToken	bool
PopFollow	void
PushFollow	void
Recover	void
RecoverFromMismatchedToken	object
ReportError	void
Reset	void
SetState	void
ToStrings	List
TraceIn	void
TraceOut	void

Method Details

AlreadyParsedRule

AlreadyParsedRule(input: IIntStream, ruleIndex: int): bool

Parameters

input (IIntStream)
ruleIndex (int)

Returns bool

BeginResync

BeginResync(): void

CombineFollows

CombineFollows(exact: bool): BitSet

Parameters

exact (bool)

Returns BitSet

ComputeContextSensitiveRuleFOLLOW

ComputeContextSensitiveRuleFOLLOW(): BitSet

Returns BitSet

ComputeErrorRecoverySet

ComputeErrorRecoverySet(): BitSet

Returns BitSet

ConsumeUntil

ConsumeUntil(input: IIntStream, tokenType: int): void

Parameters

input (IIntStream)
tokenType (int)

ConsumeUntil(input: IIntStream, set: BitSet): void

Parameters

input (IIntStream)
set (BitSet)

DebugBeginBacktrack

DebugBeginBacktrack(level: int): void

Parameters

level (int)

DebugEndBacktrack

DebugEndBacktrack(level: int, successful: bool): void

Parameters

level (int)
successful (bool)

DebugEnterAlt

DebugEnterAlt(alt: int): void

Parameters

alt (int)

DebugEnterDecision

DebugEnterDecision(decisionNumber: int, couldBacktrack: bool): void

Parameters

decisionNumber (int)
couldBacktrack (bool)

DebugEnterRule

DebugEnterRule(grammarFileName: string, ruleName: string): void

Parameters

grammarFileName (string)
ruleName (string)

DebugEnterSubRule

DebugEnterSubRule(decisionNumber: int): void

Parameters

decisionNumber (int)

DebugExitDecision

DebugExitDecision(decisionNumber: int): void

Parameters

decisionNumber (int)

DebugExitRule

DebugExitRule(grammarFileName: string, ruleName: string): void

Parameters

grammarFileName (string)
ruleName (string)

DebugExitSubRule

DebugExitSubRule(decisionNumber: int): void

Parameters

decisionNumber (int)

DebugLocation

DebugLocation(line: int, charPositionInLine: int): void

Parameters

line (int)
charPositionInLine (int)

DebugRecognitionException

DebugRecognitionException(ex: RecognitionException): void

Parameters

ex (RecognitionException)

DebugSemanticPredicate

DebugSemanticPredicate(result: bool, predicate: string): void

Parameters

result (bool)
predicate (string)

EmitErrorMessage

EmitErrorMessage(msg: string): void

Parameters

msg (string)

EndResync

EndResync(): void

GetCurrentInputSymbol

GetCurrentInputSymbol(input: IIntStream): object

Parameters

input (IIntStream)

Returns object

GetErrorHeader

GetErrorHeader(e: RecognitionException): string

Parameters

e (RecognitionException)

Returns string

GetErrorMessage

GetErrorMessage(e: RecognitionException, **: stringtokenNames): string

Parameters

e (RecognitionException)
** (stringtokenNames)

Returns string

GetRuleInvocationStack

GetRuleInvocationStack(): IList

Returns IList

GetRuleInvocationStack(trace: StackTrace): IList

Parameters

trace (StackTrace)

Returns IList

GetRuleMemoization

GetRuleMemoization(ruleIndex: int, ruleStartIndex: int): int

Parameters

ruleIndex (int)
ruleStartIndex (int)

Returns int

GetRuleMemoizationCacheSize

GetRuleMemoizationCacheSize(): int

Returns int

GetTokenErrorDisplay

GetTokenErrorDisplay(t: IToken): string

Parameters

t (IToken)

Returns string

InitDFAs

InitDFAs(): void

Match

Match(input: IIntStream, ttype: int, follow: BitSet): object

Parameters

input (IIntStream)
ttype (int)
follow (BitSet)

Returns object

MatchAny

MatchAny(input: IIntStream): void

Parameters

input (IIntStream)

MismatchIsMissingToken

MismatchIsMissingToken(input: IIntStream, follow: BitSet): bool

Parameters

input (IIntStream)
follow (BitSet)

Returns bool

MismatchIsUnwantedToken

MismatchIsUnwantedToken(input: IIntStream, ttype: int): bool

Parameters

input (IIntStream)
ttype (int)

Returns bool

PopFollow

PopFollow(): void

PushFollow

PushFollow(fset: BitSet): void

Parameters

fset (BitSet)

Recover

Recover(input: IIntStream, re: RecognitionException): void

Parameters

input (IIntStream)
re (RecognitionException)

RecoverFromMismatchedToken

RecoverFromMismatchedToken(input: IIntStream, ttype: int, follow: BitSet): object

Parameters

input (IIntStream)
ttype (int)
follow (BitSet)

Returns object

ReportError

ReportError(e: RecognitionException): void

Parameters

e (RecognitionException)

Reset

Reset(): void

SetState

SetState(value: RecognizerSharedState): void

Parameters

value (RecognizerSharedState)

ToStrings

ToStrings(tokens: ICollection<IToken>): List

Parameters

tokens (ICollection<IToken>)

Returns List

TraceIn

TraceIn(ruleName: string, ruleIndex: int, inputSymbol: object): void

Parameters

ruleName (string)
ruleIndex (int)
inputSymbol (object)

TraceOut

TraceOut(ruleName: string, ruleIndex: int, inputSymbol: object): void

Parameters

ruleName (string)
ruleIndex (int)
inputSymbol (object)

Fields

Field	Type	Description
DefaultTokenChannel	int
Hidden	int
InitialFollowStackSize	int
MemoRuleFailed	int
MemoRuleUnknown	int
NextTokenRuleName	string