Package org.apache.drill.common.expression.parser

Class ExprLexer

java.lang.Object

org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

org.antlr.v4.runtime.Lexer

org.apache.drill.common.expression.parser.ExprLexer

All Implemented Interfaces:

org.antlr.v4.runtime.TokenSource

public class ExprLexer
extends org.antlr.v4.runtime.Lexer

Field Summary

Fields

Modifier and Type	Field	Description
static final org.antlr.v4.runtime.atn.ATN	_ATN
protected static final org.antlr.v4.runtime.dfa.DFA[]	_decisionToDFA
static final String	_serializedATN
protected static final org.antlr.v4.runtime.atn.PredictionContextCache	_sharedContextCache
static final int	And
static final int	AnyValue
static final int	As
static final int	Asterisk
static final int	BIGINT
static final int	BIT
static final int	BlockComment
static final int	Bool
static final int	Caret
static final int	Case
static final int	Cast
static final int	CBrace
static final int	CBracket
static String[]	channelNames
static final int	Colon
static final int	Comma
static final int	Convert
static final int	CParen
static final int	DATE
static final int	DECIMAL18
static final int	DECIMAL28DENSE
static final int	DECIMAL28SPARSE
static final int	DECIMAL38DENSE
static final int	DECIMAL38SPARSE
static final int	DECIMAL9
static final int	Else
static final int	End
static final int	Equals
static final int	Excl
static final int	FLOAT4
static final int	FLOAT8
static final int	ForwardSlash
static final int	GT
static final int	GTEquals
static final int	Identifier
static final int	If
static final int	In
static final int	INT
static final int	INTERVAL
static final int	INTERVALDAY
static final int	INTERVALYEAR
static final int	LineComment
static final int	LT
static final int	LTEquals
static final int	Minus
static String[]	modeNames
static final int	NEquals
static final int	Nullable
static final int	Number
static final int	OBrace
static final int	OBracket
static final int	OParen
static final int	Or
static final int	Percent
static final int	Period
static final int	Plus
static final int	QMark
static final int	QuotedIdentifier
static final int	Repeat
static final int	Return
static final String[]	ruleNames
static final int	SColon
static final int	SingleQuote
static final int	Space
static final int	String
static final int	Then
static final int	TIME
static final int	TIMESTAMP
static final int	TIMESTAMPTZ
static final String[]	tokenNames	Deprecated. Use VOCABULARY instead.
static final int	VARBINARY
static final int	VARCHAR
static final int	VARDECIMAL
static final org.antlr.v4.runtime.Vocabulary	VOCABULARY
static final int	When

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

_channel, _factory, _hitEOF, _input, _mode, _modeStack, _text, _token, _tokenFactorySourcePair, _tokenStartCharIndex, _tokenStartCharPositionInLine, _tokenStartLine, _type, DEFAULT_MODE, DEFAULT_TOKEN_CHANNEL, HIDDEN, MAX_CHAR_VALUE, MIN_CHAR_VALUE, MORE, SKIP

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

_interp, EOF

Constructor Summary

Constructors

Constructor	Description
ExprLexer(org.antlr.v4.runtime.CharStream input)

Method Summary

Modifier and Type	Method	Description
void	action(org.antlr.v4.runtime.RuleContext _localctx, int ruleIndex, int actionIndex)
org.antlr.v4.runtime.atn.ATN	getATN()
String[]	getChannelNames()
String	getGrammarFileName()
String[]	getModeNames()
String[]	getRuleNames()
String	getSerializedATN()
String[]	getTokenNames()	Deprecated.
org.antlr.v4.runtime.Vocabulary	getVocabulary()

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

emit, emit, emitEOF, getAllTokens, getChannel, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getSourceName, getText, getToken, getTokenFactory, getType, mode, more, nextToken, notifyListeners, popMode, pushMode, recover, recover, reset, setChannel, setCharPositionInLine, setInputStream, setLine, setText, setToken, setTokenFactory, setType, skip

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

addErrorListener, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getInterpreter, getParseInfo, getRuleIndexMap, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, precpred, removeErrorListener, removeErrorListeners, sempred, setInterpreter, setState

Methods inherited from class java.lang.Object

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

Field Details

_decisionToDFA

protected static final org.antlr.v4.runtime.dfa.DFA[] _decisionToDFA

_sharedContextCache

protected static final org.antlr.v4.runtime.atn.PredictionContextCache _sharedContextCache

If

public static final int If

See Also:

• Constant Field Values

Else

public static final int Else

See Also:

• Constant Field Values

Return

public static final int Return

See Also:

• Constant Field Values

Then

public static final int Then

See Also:

• Constant Field Values

End

public static final int End

See Also:

• Constant Field Values

In

public static final int In

See Also:

• Constant Field Values

Case

public static final int Case

See Also:

• Constant Field Values

When

public static final int When

See Also:

• Constant Field Values

Cast

public static final int Cast

See Also:

• Constant Field Values

Convert

public static final int Convert

See Also:

• Constant Field Values

AnyValue

public static final int AnyValue

See Also:

• Constant Field Values

Nullable

public static final int Nullable

See Also:

• Constant Field Values

Repeat

public static final int Repeat

See Also:

• Constant Field Values

As

public static final int As

See Also:

• Constant Field Values

BIT

public static final int BIT

See Also:

• Constant Field Values

INT

public static final int INT

See Also:

• Constant Field Values

BIGINT

public static final int BIGINT

See Also:

• Constant Field Values

FLOAT4

public static final int FLOAT4

See Also:

• Constant Field Values

FLOAT8

public static final int FLOAT8

See Also:

• Constant Field Values

VARCHAR

public static final int VARCHAR

See Also:

• Constant Field Values

VARBINARY

public static final int VARBINARY

See Also:

• Constant Field Values

DATE

public static final int DATE

See Also:

• Constant Field Values

TIMESTAMP

public static final int TIMESTAMP

See Also:

• Constant Field Values

TIME

public static final int TIME

See Also:

• Constant Field Values

TIMESTAMPTZ

public static final int TIMESTAMPTZ

See Also:

• Constant Field Values

INTERVAL

public static final int INTERVAL

See Also:

• Constant Field Values

INTERVALYEAR

public static final int INTERVALYEAR

See Also:

• Constant Field Values

INTERVALDAY

public static final int INTERVALDAY

See Also:

• Constant Field Values

Period

public static final int Period

See Also:

• Constant Field Values

DECIMAL9

public static final int DECIMAL9

See Also:

• Constant Field Values

DECIMAL18

public static final int DECIMAL18

See Also:

• Constant Field Values

DECIMAL28DENSE

public static final int DECIMAL28DENSE

See Also:

• Constant Field Values

DECIMAL28SPARSE

public static final int DECIMAL28SPARSE

See Also:

• Constant Field Values

DECIMAL38DENSE

public static final int DECIMAL38DENSE

See Also:

• Constant Field Values

DECIMAL38SPARSE

public static final int DECIMAL38SPARSE

See Also:

• Constant Field Values

VARDECIMAL

public static final int VARDECIMAL

See Also:

• Constant Field Values

Or

public static final int Or

See Also:

• Constant Field Values

And

public static final int And

See Also:

• Constant Field Values

Equals

public static final int Equals

See Also:

• Constant Field Values

NEquals

public static final int NEquals

See Also:

• Constant Field Values

GTEquals

public static final int GTEquals

See Also:

• Constant Field Values

LTEquals

public static final int LTEquals

See Also:

• Constant Field Values

Caret

public static final int Caret

See Also:

• Constant Field Values

Excl

public static final int Excl

See Also:

• Constant Field Values

GT

public static final int GT

See Also:

• Constant Field Values

LT

public static final int LT

See Also:

• Constant Field Values

Plus

public static final int Plus

See Also:

• Constant Field Values

Minus

public static final int Minus

See Also:

• Constant Field Values

Asterisk

public static final int Asterisk

See Also:

• Constant Field Values

ForwardSlash

public static final int ForwardSlash

See Also:

• Constant Field Values

Percent

public static final int Percent

See Also:

• Constant Field Values

OBrace

public static final int OBrace

See Also:

• Constant Field Values

CBrace

public static final int CBrace

See Also:

• Constant Field Values

OBracket

public static final int OBracket

See Also:

• Constant Field Values

CBracket

public static final int CBracket

See Also:

• Constant Field Values

OParen

public static final int OParen

See Also:

• Constant Field Values

CParen

public static final int CParen

See Also:

• Constant Field Values

SColon

public static final int SColon

See Also:

• Constant Field Values

Comma

public static final int Comma

See Also:

• Constant Field Values

QMark

public static final int QMark

See Also:

• Constant Field Values

Colon

public static final int Colon

See Also:

• Constant Field Values

SingleQuote

public static final int SingleQuote

See Also:

• Constant Field Values

Bool

public static final int Bool

See Also:

• Constant Field Values

Number

public static final int Number

See Also:

• Constant Field Values

Identifier

public static final int Identifier

See Also:

• Constant Field Values

QuotedIdentifier

public static final int QuotedIdentifier

See Also:

• Constant Field Values

String

public static final int String

See Also:

• Constant Field Values

LineComment

public static final int LineComment

See Also:

• Constant Field Values

BlockComment

public static final int BlockComment

See Also:

• Constant Field Values

Space

public static final int Space

See Also:

• Constant Field Values

channelNames

public static String[] channelNames

modeNames

public static String[] modeNames

ruleNames

public static final String[] ruleNames

VOCABULARY

public static final org.antlr.v4.runtime.Vocabulary VOCABULARY

tokenNames

@Deprecated
public static final String[] tokenNames

Deprecated.

Use VOCABULARY instead.

_serializedATN

public static final String _serializedATN

See Also:

• Constant Field Values

_ATN

public static final org.antlr.v4.runtime.atn.ATN _ATN

Constructor Details

ExprLexer

public ExprLexer(org.antlr.v4.runtime.CharStream input)

Method Details

getTokenNames

@Deprecated
public String[] getTokenNames()

Deprecated.

Overrides:

getTokenNames in class org.antlr.v4.runtime.Lexer

getVocabulary

public org.antlr.v4.runtime.Vocabulary getVocabulary()

Overrides:

getVocabulary in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getGrammarFileName

public String getGrammarFileName()

Specified by:

getGrammarFileName in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getRuleNames

public String[] getRuleNames()

Specified by:

getRuleNames in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getSerializedATN

public String getSerializedATN()

Overrides:

getSerializedATN in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getChannelNames

public String[] getChannelNames()

Overrides:

getChannelNames in class org.antlr.v4.runtime.Lexer

getModeNames

public String[] getModeNames()

Overrides:

getModeNames in class org.antlr.v4.runtime.Lexer

getATN

public org.antlr.v4.runtime.atn.ATN getATN()

Specified by:

getATN in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

action

public void action(org.antlr.v4.runtime.RuleContext _localctx,
 int ruleIndex,
 int actionIndex)

Overrides:

action in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>