org.apache.hadoop.hive.ql.parse

Class GenericHiveLexer

java.lang.Object

org.antlr.runtime.BaseRecognizer

org.antlr.runtime.Lexer

org.apache.hadoop.hive.ql.parse.GenericHiveLexer

All Implemented Interfaces:

org.antlr.runtime.TokenSource

Direct Known Subclasses:

HiveLexer, HiveLexer_HiveLexerParent, HiveLexerStandard, HiveLexerStandard_HiveLexerParent

public abstract class GenericHiveLexer
extends org.antlr.runtime.Lexer

Common class of Legacy and SQL Standard Hive Lexer.

Field Summary

Fields inherited from class org.antlr.runtime.Lexer

input

Fields inherited from class org.antlr.runtime.BaseRecognizer

DEFAULT_TOKEN_CHANNEL, HIDDEN, INITIAL_FOLLOW_STACK_SIZE, MEMO_RULE_FAILED, MEMO_RULE_UNKNOWN, NEXT_TOKEN_RULE_NAME, state

Constructor Summary

Constructors

Constructor and Description
GenericHiveLexer()
GenericHiveLexer(org.antlr.runtime.CharStream input)
GenericHiveLexer(org.antlr.runtime.CharStream input, org.antlr.runtime.RecognizerSharedState state)

Method Summary

Modifier and Type	Method and Description
protected Quotation	allowQuotedId()
void	displayRecognitionError(String[] tokenNames, org.antlr.runtime.RecognitionException e)
abstract GenericHiveLexer[]	getDelegates()
String	getErrorMessage(org.antlr.runtime.RecognitionException e, String[] tokenNames)
ArrayList<ParseError>	getErrors()
static GenericHiveLexer	of(String statement, org.apache.hadoop.conf.Configuration configuration)
void	setHiveConf(org.apache.hadoop.conf.Configuration hiveConf)

Methods inherited from class org.antlr.runtime.Lexer

emit, emit, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getCharStream, getEOFToken, getLine, getSourceName, getText, match, match, matchAny, matchRange, mTokens, nextToken, recover, reportError, reset, setCharStream, setText, skip, traceIn, traceOut

Methods inherited from class org.antlr.runtime.BaseRecognizer

alreadyParsedRule, beginResync, combineFollows, computeContextSensitiveRuleFOLLOW, computeErrorRecoverySet, consumeUntil, consumeUntil, emitErrorMessage, endResync, failed, getBacktrackingLevel, getCurrentInputSymbol, getErrorHeader, getGrammarFileName, getMissingSymbol, getNumberOfSyntaxErrors, getRuleInvocationStack, getRuleInvocationStack, getRuleMemoization, getRuleMemoizationCacheSize, getTokenErrorDisplay, getTokenNames, match, matchAny, memoize, mismatchIsMissingToken, mismatchIsUnwantedToken, pushFollow, recover, recoverFromMismatchedSet, recoverFromMismatchedToken, setBacktrackingLevel, toStrings, traceIn, traceOut

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericHiveLexer

public GenericHiveLexer()

GenericHiveLexer

public GenericHiveLexer(org.antlr.runtime.CharStream input)

GenericHiveLexer

public GenericHiveLexer(org.antlr.runtime.CharStream input,
                        org.antlr.runtime.RecognizerSharedState state)

Method Detail

of

public static GenericHiveLexer of(String statement,
                                  org.apache.hadoop.conf.Configuration configuration)

setHiveConf

public void setHiveConf(org.apache.hadoop.conf.Configuration hiveConf)

getDelegates

public abstract GenericHiveLexer[] getDelegates()

allowQuotedId

protected Quotation allowQuotedId()

displayRecognitionError

public void displayRecognitionError(String[] tokenNames,
                                    org.antlr.runtime.RecognitionException e)

Overrides:

displayRecognitionError in class org.antlr.runtime.BaseRecognizer

getErrorMessage

public String getErrorMessage(org.antlr.runtime.RecognitionException e,
                              String[] tokenNames)

Overrides:

getErrorMessage in class org.antlr.runtime.Lexer

getErrors

public ArrayList<ParseError> getErrors()