com.ricebridge.csvman
Class CsvParser

java.lang.Object
  com.ricebridge.csvman.imp.antlr.Parser
      com.ricebridge.csvman.imp.antlr.LLkParser
          com.ricebridge.csvman.CsvParser

All Implemented Interfaces:

CsvParserTokenTypes

public class CsvParser

extends com.ricebridge.csvman.imp.antlr.LLkParser

implements CsvParserTokenTypes

Internal Class; handles parsing of CSV text using the ANTLR parser generator.

ANTLR is used by Ricebridge CSV Manager under the terms of the ANTLR license, which allows for commercial redistribution.

Nested Class Summary

static class

CsvParser.HandleLineException Internal Class; parser exceptions.

Field Summary

static String[]	_tokenNames
static com.ricebridge.csvman.imp.antlr.collections.impl.BitSet	_tokenSet_0
static com.ricebridge.csvman.imp.antlr.collections.impl.BitSet	_tokenSet_1
int	iBadLineState
static int	JUSTBAD
static int	LASTBAD
static int	NOTBAD
static int	REALLYBAD

Fields inherited from class com.ricebridge.csvman.imp.antlr.Parser

inputState, tokenNames, traceDepth

Fields inherited from interface com.ricebridge.csvman.CsvParserTokenTypes

COMMENT, DQ, EC, ENDOFLINE, EOF, FIELD, MERGE_SEP, NULL_TREE_LOOKAHEAD, QUOTED_FIELD, ROOT, SEP, SINGLE_SEP, UNQUOTED_FIELD

Constructor Summary

	CsvParser(com.ricebridge.csvman.imp.antlr.ParserSharedInputState state)
	CsvParser(com.ricebridge.csvman.imp.antlr.TokenBuffer tokenBuf)
protected	CsvParser(com.ricebridge.csvman.imp.antlr.TokenBuffer tokenBuf, int k)
	CsvParser(com.ricebridge.csvman.imp.antlr.TokenStream lexer)
protected	CsvParser(com.ricebridge.csvman.imp.antlr.TokenStream lexer, int k)

Method Summary

void	addField(String pValue)
void	badLine(Exception e) keeps parsing as if at line end, so badline must be built from multiple line matches
boolean	checkLineWithinBounds()
void	closeBadLine(boolean pCallBadLine, boolean pOnward, String entry)
boolean	emptyLine()
void	endline()
void	field()
long	getBadLineCount()
List	getBadLines()
long	getLineCount()
boolean	handleLine()
boolean	line()
boolean	lineWithinBounds()
void	reportError(com.ricebridge.csvman.imp.antlr.RecognitionException pRE)
void	reportError(String pText)
void	reportWarning(String pText)
void	sep_first()
void	sep()
void	setCollectBadLines(boolean pCollectBadLines)
void	setCsvBuffer(CsvBuffer pCsvBuffer)
void	setEndLine(long pEndLine)
void	setEndOfLine(String pEndOfLine)
void	setFieldListener(FieldListener pFieldListener)
void	setIgnoreBadLines(boolean pIgnoreBadLines)
void	setIgnoreEmptyLines(boolean pIgnoreEmptyLines)
void	setLineListener(LineListener pLineListener)
void	setNumFields(int pSize)
void	setStartLine(long pStartLine)
void	table()

Methods inherited from class com.ricebridge.csvman.imp.antlr.LLkParser

consume, LA, LT, traceIn, traceOut

Methods inherited from class com.ricebridge.csvman.imp.antlr.Parser

consumeUntil, consumeUntil, defaultDebuggingSetup, getFilename, getInputState, getTokenName, getTokenNames, isDebugMode, mark, match, match, matchNot, rewind, setDebugMode, setFilename, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent

Methods inherited from class java.lang.Object

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

Field Detail

NOTBAD

public static int NOTBAD

JUSTBAD

public static int JUSTBAD

LASTBAD

public static int LASTBAD

REALLYBAD

public static int REALLYBAD

iBadLineState

public int iBadLineState

_tokenNames

public static final String[] _tokenNames

_tokenSet_0

public static final com.ricebridge.csvman.imp.antlr.collections.impl.BitSet _tokenSet_0

_tokenSet_1

public static final com.ricebridge.csvman.imp.antlr.collections.impl.BitSet _tokenSet_1

Constructor Detail

CsvParser

protected CsvParser(com.ricebridge.csvman.imp.antlr.TokenBuffer tokenBuf,
                    int k)

CsvParser

public CsvParser(com.ricebridge.csvman.imp.antlr.TokenBuffer tokenBuf)

CsvParser

protected CsvParser(com.ricebridge.csvman.imp.antlr.TokenStream lexer,
                    int k)

CsvParser

public CsvParser(com.ricebridge.csvman.imp.antlr.TokenStream lexer)

CsvParser

public CsvParser(com.ricebridge.csvman.imp.antlr.ParserSharedInputState state)

Method Detail

reportError

public void reportError(com.ricebridge.csvman.imp.antlr.RecognitionException pRE)

reportError

public void reportError(String pText)

reportWarning

public void reportWarning(String pText)

setNumFields

public void setNumFields(int pSize)

setLineListener

public void setLineListener(LineListener pLineListener)

setFieldListener

public void setFieldListener(FieldListener pFieldListener)

setEndOfLine

public void setEndOfLine(String pEndOfLine)

setCsvBuffer

public void setCsvBuffer(CsvBuffer pCsvBuffer)

setIgnoreBadLines

public void setIgnoreBadLines(boolean pIgnoreBadLines)

setCollectBadLines

public void setCollectBadLines(boolean pCollectBadLines)

setIgnoreEmptyLines

public void setIgnoreEmptyLines(boolean pIgnoreEmptyLines)

setStartLine

public void setStartLine(long pStartLine)

setEndLine

public void setEndLine(long pEndLine)

addField

public void addField(String pValue)

getLineCount

public long getLineCount()

getBadLineCount

public long getBadLineCount()

getBadLines

public List getBadLines()

emptyLine

public boolean emptyLine()

checkLineWithinBounds

public boolean checkLineWithinBounds()

lineWithinBounds

public boolean lineWithinBounds()

badLine

public void badLine(Exception e)

keeps parsing as if at line end, so badline must be built from multiple line matches

closeBadLine

public void closeBadLine(boolean pCallBadLine,
                         boolean pOnward,
                         String entry)

handleLine

public boolean handleLine()

table

public final void table()
                 throws com.ricebridge.csvman.imp.antlr.RecognitionException,
                        com.ricebridge.csvman.imp.antlr.TokenStreamException,
                        Exception

Throws:

com.ricebridge.csvman.imp.antlr.RecognitionException

com.ricebridge.csvman.imp.antlr.TokenStreamException

Exception

line

public final boolean line()
                   throws com.ricebridge.csvman.imp.antlr.RecognitionException,
                          com.ricebridge.csvman.imp.antlr.TokenStreamException,
                          Exception

Throws:

com.ricebridge.csvman.imp.antlr.RecognitionException

com.ricebridge.csvman.imp.antlr.TokenStreamException

Exception

sep_first

public final void sep_first()
                     throws com.ricebridge.csvman.imp.antlr.RecognitionException,
                            com.ricebridge.csvman.imp.antlr.TokenStreamException

Throws:

com.ricebridge.csvman.imp.antlr.RecognitionException

com.ricebridge.csvman.imp.antlr.TokenStreamException

field

public final void field()
                 throws com.ricebridge.csvman.imp.antlr.RecognitionException,
                        com.ricebridge.csvman.imp.antlr.TokenStreamException

Throws:

com.ricebridge.csvman.imp.antlr.RecognitionException

com.ricebridge.csvman.imp.antlr.TokenStreamException

sep

public final void sep()
               throws com.ricebridge.csvman.imp.antlr.RecognitionException,
                      com.ricebridge.csvman.imp.antlr.TokenStreamException

Throws:

com.ricebridge.csvman.imp.antlr.RecognitionException

com.ricebridge.csvman.imp.antlr.TokenStreamException

endline

public final void endline()
                   throws com.ricebridge.csvman.imp.antlr.RecognitionException,
                          com.ricebridge.csvman.imp.antlr.TokenStreamException

Throws:

com.ricebridge.csvman.imp.antlr.RecognitionException

com.ricebridge.csvman.imp.antlr.TokenStreamException