org.hsqldb

Class Scanner

java.lang.Object

org.hsqldb.Scanner

public class Scanner
extends java.lang.Object

Scans for SQL tokens.

Since:

1.9.0

Constructor Summary

Constructors

Constructor and Description
Scanner()
Scanner(Database database)

Method Summary

Modifier and Type	Method and Description
BinaryData	convertToBinary(java.lang.String s)
BinaryData	convertToBit(java.lang.String s)
java.lang.Object	convertToDatetimeInterval(SessionInterface session, java.lang.String s, DTIType type)
java.lang.Number	convertToNumber(java.lang.String s, NumberType numberType)
Type	getDataType()
int	getLineNumber()
java.lang.String	getString()
Token	getToken()
int	getTokenType()
java.lang.Object	getValue()
TimestampData	newDate(java.lang.String s)
java.lang.Object	newInterval(java.lang.String s, IntervalType type)
TimeData	newTime(java.lang.String s)
TimestampData	newTimestamp(java.lang.String s)
void	reset(java.lang.String sql)
void	scanBinaryStringWithQuote()
void	scanBitStringWithQuote()
void	scanEnd()
long	scanIntervalValue(IntervalType type)
void	scanNext()
boolean	scanNull()
boolean	scanSpecialIdentifier(java.lang.String identifier) Only for identifiers that are part of known token sequences
void	scanStringPart(char quoteChar)
boolean	scanUndelimitedIdentifier()
boolean	scanWhitespace()
void	setNullAndBooleanAsValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

Scanner

public Scanner()

Scanner

public Scanner(Database database)

Method Detail

reset

public void reset(java.lang.String sql)

setNullAndBooleanAsValue

public void setNullAndBooleanAsValue()

scanNext

public void scanNext()

scanEnd

public void scanEnd()

getToken

public Token getToken()

getString

public java.lang.String getString()

getTokenType

public int getTokenType()

getValue

public java.lang.Object getValue()

getDataType

public Type getDataType()

getLineNumber

public int getLineNumber()

scanBinaryStringWithQuote

public void scanBinaryStringWithQuote()

scanBitStringWithQuote

public void scanBitStringWithQuote()

scanSpecialIdentifier

public boolean scanSpecialIdentifier(java.lang.String identifier)

Only for identifiers that are part of known token sequences

scanUndelimitedIdentifier

public boolean scanUndelimitedIdentifier()

scanWhitespace

public boolean scanWhitespace()

scanStringPart

public void scanStringPart(char quoteChar)

scanNull

public boolean scanNull()

newDate

public TimestampData newDate(java.lang.String s)

newTimestamp

public TimestampData newTimestamp(java.lang.String s)

newTime

public TimeData newTime(java.lang.String s)

newInterval

public java.lang.Object newInterval(java.lang.String s,
                                    IntervalType type)

scanIntervalValue

public long scanIntervalValue(IntervalType type)

convertToNumber

public java.lang.Number convertToNumber(java.lang.String s,
                                        NumberType numberType)

convertToBinary

public BinaryData convertToBinary(java.lang.String s)

convertToBit

public BinaryData convertToBit(java.lang.String s)

convertToDatetimeInterval

public java.lang.Object convertToDatetimeInterval(SessionInterface session,
                                                  java.lang.String s,
                                                  DTIType type)