org.apache.shardingsphere.core.parse.antlr.parser.advanced

Class AdvancedErrorStrategy

java.lang.Object

org.antlr.v4.runtime.DefaultErrorStrategy

org.apache.shardingsphere.core.parse.antlr.parser.advanced.AdvancedErrorStrategy

All Implemented Interfaces:

org.antlr.v4.runtime.ANTLRErrorStrategy

public final class AdvancedErrorStrategy
extends org.antlr.v4.runtime.DefaultErrorStrategy

Advanced error strategy.

Override sync method,when failed matching, try again with ID.

Author:

duhongjun

Field Summary

Fields inherited from class org.antlr.v4.runtime.DefaultErrorStrategy

errorRecoveryMode, lastErrorIndex, lastErrorStates, nextTokensContext, nextTokensState

Constructor Summary

Constructors

Constructor and Description
AdvancedErrorStrategy()

Method Summary

Modifier and Type	Method and Description
void	sync(org.antlr.v4.runtime.Parser recognizer)

Methods inherited from class org.antlr.v4.runtime.DefaultErrorStrategy

beginErrorCondition, consumeUntil, endErrorCondition, escapeWSAndQuote, getErrorRecoverySet, getExpectedTokens, getMissingSymbol, getSymbolText, getSymbolType, getTokenErrorDisplay, inErrorRecoveryMode, recover, recoverInline, reportError, reportFailedPredicate, reportInputMismatch, reportMatch, reportMissingToken, reportNoViableAlternative, reportUnwantedToken, reset, singleTokenDeletion, singleTokenInsertion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AdvancedErrorStrategy

public AdvancedErrorStrategy()

Method Detail

sync

public void sync(org.antlr.v4.runtime.Parser recognizer)
          throws org.antlr.v4.runtime.RecognitionException

Specified by:

sync in interface org.antlr.v4.runtime.ANTLRErrorStrategy

Overrides:

sync in class org.antlr.v4.runtime.DefaultErrorStrategy

Throws:

org.antlr.v4.runtime.RecognitionException