H2 Database Engine 2.3.232 · org.h2.command.ParserBase

Field Summary

Modifier and Type	Field and Description
pack-priv String	currentToken String representation of the current token.
pack-priv int	currentTokenType Type of the current token.
pack-priv final Database	database The database or `null`.
pack-priv ArrayList<String>	expectedList List of expected tokens or `null`.
private final boolean	identifiersToLower
private final boolean	identifiersToUpper
private boolean	literalsChecked If `true`, checks for literals are disabled.
pack-priv final BitSet	nonKeywords Value of NON_KEYWORDS setting.
pack-priv ArrayList<Parameter>	parameters JDBC parameters.
pack-priv final SessionLocal	session The session or `null`.
pack-priv String	sqlCommand Original SQL.
pack-priv Token	token The current token.
pack-priv int	tokenIndex Index of the current token.
pack-priv ArrayList<Token>	tokens Tokens.
pack-priv BitSet	usedParameters Indexes of used parameters.
pack-priv final boolean	variableBinary

Constructor Summary

Access	Constructor and Description
pack-priv	ParserBase(SessionLocal session)
public	ParserBase() Creates a new instance of parser for special use cases.

Method Summary

Modifier and Type	Method and Description
pack-priv final void	addExpected(String token)
pack-priv final void	addExpected(int tokenType)
private void	addExpected(int tokenType1, int tokenType2)
private void	addExpected(String tokenType1, String tokenType2)
private void	addExpected(Object... tokens)
pack-priv final void	addMultipleExpected(int... tokenTypes)
private void	checkLiterals()
pack-priv final ArrayList<Parameter>	closeParametersScope(BitSet outerUsedParameters)
pack-priv final boolean	equalsToken(String a, String b)
public static String	Returns: comma-separated list of non-keywords formatNonKeywords(BitSet bit set of non-keywords, or `null` nonKeywords) Formats a comma-separated list of keywords.
public final int	Returns: the last parse index getLastParseIndex() Returns the last parse index.
pack-priv final ArrayList<Token>	getRemainingTokens(int offset)
pack-priv final DbException	getSyntaxError()
pack-priv final void	initialize(String sql, ArrayList<Token> tokens, boolean stopOnCloseParen)
pack-priv final boolean	isIdentifier()
pack-priv static boolean	isKeyword(int tokenType)
pack-priv final boolean	isKeyword(String s)
pack-priv final boolean	isToken(String tokenName)
pack-priv final boolean	isToken(int tokenType)
pack-priv final boolean	isTokenCompat(String tokenName)
pack-priv final BitSet	openParametersScope()
public Object	Returns: the array of column names (`String[]`) or numbers (`int[]`) parseColumnList(String the source SQL sql, int the initial offset offset) Parses a list of column names or numbers in parentheses.
public static BitSet	Returns: bit set of non-keywords, or `null` parseNonKeywords(String[] array of non-keywords in upper case nonKeywords) Parses the specified collection of non-keywords.
public static String	Returns: the quoted identifier quoteIdentifier(String the identifier s, int formatting flags sqlFlags) Add double quotes around an identifier if required.
pack-priv final void	read(String expected)
pack-priv final void	read(int tokenType)
pack-priv final void	read()
pack-priv final boolean	readBooleanSetting()
pack-priv final void	readCompat(int tokenType)
pack-priv final boolean	readIf(String tokenName)
pack-priv final boolean	readIf(String tokenName1, String tokenName2)
pack-priv final boolean	readIf(String tokenName1, int tokenType2)
pack-priv final boolean	readIf(int tokenType)
pack-priv final boolean	readIf(int tokenType1, int tokenType2)
pack-priv final boolean	readIf(int tokenType1, String tokenName2)
pack-priv final boolean	readIf(Object... tokensTypesOrNames)
pack-priv final boolean	readIfCompat(String tokenName)
pack-priv final boolean	readIfCompat(int tokenType)
pack-priv final boolean	readIfCompat(int tokenType1, int tokenType2)
pack-priv final boolean	readIfCompat(int tokenType1, String tokenName2)
pack-priv final boolean	readIfCompat(Object... tokensTypesOrNames)
pack-priv final boolean	Returns: `true` if comma is read, `false` if brace is read readIfMore() Read comma or closing brace.
pack-priv final int	readInt()
pack-priv final long	readLong()
pack-priv final int	readNonNegativeInt()
pack-priv final Parameter	readParameter()
pack-priv final long	readPositiveLong()
pack-priv final void	resetTokenIndex()
public final void	setLiteralsChecked(boolean literalsChecked)
public final void	setSuppliedParameters(ArrayList<Parameter> suppliedParameters)
pack-priv final void	setTokenIndex(int index)
private boolean	testToken(Object expected, Token token)
private boolean	testToken(String tokenName, Token token)
public final String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
pack-priv final String	upperName(String name)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

Field Detail

currentToken	back to summary
pack-priv String currentToken String representation of the current token.

currentTokenType	back to summary
pack-priv int currentTokenType Type of the current token.

database	back to summary
pack-priv final Database database The database or `null`.

expectedList	back to summary
pack-priv ArrayList<String> expectedList List of expected tokens or `null`.

identifiersToLower	back to summary
private final boolean identifiersToLower See Also `org.h2.engine.DbSettings#databaseToLower`

identifiersToUpper	back to summary
private final boolean identifiersToUpper See Also `org.h2.engine.DbSettings#databaseToUpper`

literalsChecked	back to summary
private boolean literalsChecked If `true`, checks for literals are disabled.

nonKeywords	back to summary
pack-priv final BitSet nonKeywords Value of NON_KEYWORDS setting.

parameters	back to summary
pack-priv ArrayList<Parameter> parameters JDBC parameters.

session	back to summary
pack-priv final SessionLocal session The session or `null`.

sqlCommand	back to summary
pack-priv String sqlCommand Original SQL.

token	back to summary
pack-priv Token token The current token.

tokenIndex	back to summary
pack-priv int tokenIndex Index of the current token.

tokens	back to summary
pack-priv ArrayList<Token> tokens Tokens.

usedParameters	back to summary
pack-priv BitSet usedParameters Indexes of used parameters.

variableBinary	back to summary
pack-priv final boolean variableBinary See Also `org.h2.engine.SessionLocal#isVariableBinary()`

Constructor Detail

ParserBase	back to summary
pack-priv ParserBase(SessionLocal session)

ParserBase	back to summary
public ParserBase() Creates a new instance of parser for special use cases.

Method Detail

addExpected	back to summary
pack-priv final void addExpected(String token)

addExpected	back to summary
pack-priv final void addExpected(int tokenType)

addExpected	back to summary
private void addExpected(int tokenType1, int tokenType2)

addExpected	back to summary
private void addExpected(String tokenType1, String tokenType2)

addExpected	back to summary
private void addExpected(Object... tokens)

addMultipleExpected	back to summary
pack-priv final void addMultipleExpected(int... tokenTypes)

checkLiterals	back to summary
private void checkLiterals()

closeParametersScope	back to summary
pack-priv final ArrayList<Parameter> closeParametersScope(BitSet outerUsedParameters)

equalsToken	back to summary
pack-priv final boolean equalsToken(String a, String b)

formatNonKeywords back to summary

formatNonKeywords	back to summary
public static String formatNonKeywords(BitSet nonKeywords) Formats a comma-separated list of keywords. Parameters nonKeywords:BitSet bit set of non-keywords, or `null` Returns:String comma-separated list of non-keywords

public static String formatNonKeywords(BitSet nonKeywords)

Formats a comma-separated list of keywords.

Parameters

nonKeywords:BitSet: bit set of non-keywords, or null

Returns:String

comma-separated list of non-keywords

getLastParseIndex	back to summary
public final int getLastParseIndex() Returns the last parse index. Returns:int the last parse index

getLastParseIndex

back to summary

public final int getLastParseIndex()

Returns the last parse index.

Returns:int: the last parse index

getRemainingTokens	back to summary
pack-priv final ArrayList<Token> getRemainingTokens(int offset)

getSyntaxError	back to summary
pack-priv final DbException getSyntaxError()

initialize	back to summary
pack-priv final void initialize(String sql, ArrayList<Token> tokens, boolean stopOnCloseParen)

isIdentifier	back to summary
pack-priv final boolean isIdentifier()

isKeyword	back to summary
pack-priv static boolean isKeyword(int tokenType)

isKeyword	back to summary
pack-priv final boolean isKeyword(String s)

isToken	back to summary
pack-priv final boolean isToken(String tokenName)

isToken	back to summary
pack-priv final boolean isToken(int tokenType)

isTokenCompat	back to summary
pack-priv final boolean isTokenCompat(String tokenName)

openParametersScope	back to summary
pack-priv final BitSet openParametersScope()

parseColumnList back to summary

parseColumnList	back to summary
public Object parseColumnList(String sql, int offset) Parses a list of column names or numbers in parentheses. Parameters sql:String the source SQL offset:int the initial offset Returns:Object the array of column names (`String[]`) or numbers (`int[]`) Exceptions DbException: on syntax error

public Object parseColumnList(String sql, int offset)

Parses a list of column names or numbers in parentheses.

Parameters

sql:String: the source SQL
offset:int: the initial offset

Returns:Object

the array of column names (String[]) or numbers (int[])

Exceptions

DbException:: on syntax error

parseNonKeywords back to summary

parseNonKeywords	back to summary
public static BitSet parseNonKeywords(String[] nonKeywords) Parses the specified collection of non-keywords. Parameters nonKeywords:String[] array of non-keywords in upper case Returns:BitSet bit set of non-keywords, or `null`

public static BitSet parseNonKeywords(String[] nonKeywords)

Parses the specified collection of non-keywords.

Parameters

nonKeywords:String[]: array of non-keywords in upper case

Returns:BitSet

bit set of non-keywords, or null

quoteIdentifier	back to summary
public static String quoteIdentifier(String s, int sqlFlags) Add double quotes around an identifier if required. Parameters s:String the identifier sqlFlags:int formatting flags Returns:String the quoted identifier

quoteIdentifier

back to summary

public static String quoteIdentifier(String s, int sqlFlags)

Add double quotes around an identifier if required.

Parameters

s:String: the identifier
sqlFlags:int: formatting flags

Returns:String

the quoted identifier

read	back to summary
pack-priv final void read(String expected)

read	back to summary
pack-priv final void read(int tokenType)

read	back to summary
pack-priv final void read()

readBooleanSetting	back to summary
pack-priv final boolean readBooleanSetting()

readCompat	back to summary
pack-priv final void readCompat(int tokenType)

readIf	back to summary
pack-priv final boolean readIf(String tokenName)

readIf	back to summary
pack-priv final boolean readIf(String tokenName1, String tokenName2)

readIf	back to summary
pack-priv final boolean readIf(String tokenName1, int tokenType2)

readIf	back to summary
pack-priv final boolean readIf(int tokenType)

readIf	back to summary
pack-priv final boolean readIf(int tokenType1, int tokenType2)

readIf	back to summary
pack-priv final boolean readIf(int tokenType1, String tokenName2)

readIf	back to summary
pack-priv final boolean readIf(Object... tokensTypesOrNames)

readIfCompat	back to summary
pack-priv final boolean readIfCompat(String tokenName)

readIfCompat	back to summary
pack-priv final boolean readIfCompat(int tokenType)

readIfCompat	back to summary
pack-priv final boolean readIfCompat(int tokenType1, int tokenType2)

readIfCompat	back to summary
pack-priv final boolean readIfCompat(int tokenType1, String tokenName2)

readIfCompat	back to summary
pack-priv final boolean readIfCompat(Object... tokensTypesOrNames)

readIfMore back to summary

pack-priv final boolean readIfMore()

Read comma or closing brace.

Returns:boolean: true if comma is read, false if brace is read

readInt	back to summary
pack-priv final int readInt()

readLong	back to summary
pack-priv final long readLong()

readNonNegativeInt	back to summary
pack-priv final int readNonNegativeInt()

readParameter	back to summary
pack-priv final Parameter readParameter()

readPositiveLong	back to summary
pack-priv final long readPositiveLong()

resetTokenIndex	back to summary
pack-priv final void resetTokenIndex()

setLiteralsChecked	back to summary
public final void setLiteralsChecked(boolean literalsChecked)

setSuppliedParameters	back to summary
public final void setSuppliedParameters(ArrayList<Parameter> suppliedParameters)

setTokenIndex	back to summary
pack-priv final void setTokenIndex(int index)

testToken	back to summary
private boolean testToken(Object expected, Token token)

testToken	back to summary
private boolean testToken(String tokenName, Token token)

toString back to summary

public final String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

upperName	back to summary
pack-priv final String upperName(String name)

public Class ParserBase

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail