Package org.h2.command

Class Token

java.lang.Object

org.h2.command.Token

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

Token.EndOfInputToken, Token.IdentifierToken, Token.KeywordOrIdentifierToken, Token.KeywordToken, Token.LiteralToken, Token.ParameterToken

public abstract class Token
extends java.lang.Object
implements java.lang.Cloneable

Token.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	Token.BigintToken
(package private) static class	Token.BinaryStringToken
(package private) static class	Token.CharacterStringToken
(package private) static class	Token.EndOfInputToken
(package private) static class	Token.IdentifierToken
(package private) static class	Token.IntegerToken
(package private) static class	Token.KeywordOrIdentifierToken
(package private) static class	Token.KeywordToken
(package private) static class	Token.LiteralToken
(package private) static class	Token.ParameterToken
(package private) static class	Token.ValueToken

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static int	ASTERISK	The token "*".
(package private) static int	AT	The token "@".
(package private) static int	BIGGER	The token ">".
(package private) static int	BIGGER_EQUAL	The token ">=".
(package private) static int	CLOSE_BRACE	The token "}".
(package private) static int	CLOSE_BRACKET	The token "]".
(package private) static int	CLOSE_PAREN	The token ")".
(package private) static int	COLON	The token ":".
(package private) static int	COLON_COLON	The token "::".
(package private) static int	COLON_EQ	The token ":=".
(package private) static int	COMMA	The token ",".
(package private) static int	CONCATENATION	The token "||".
(package private) static int	DOT	The token ".".
(package private) static int	END_OF_INPUT	End of input.
(package private) static int	EQUAL	The token "=".
(package private) static int	LITERAL	Token with literal.
(package private) static int	MINUS_SIGN	The token "-".
(package private) static int	NOT_EQUAL	The token "<>" or "!=".
(package private) static int	NOT_TILDE	The token "!~".
(package private) static int	OPEN_BRACE	The token "{".
(package private) static int	OPEN_BRACKET	The token "[".
(package private) static int	OPEN_PAREN	The token "(".
(package private) static int	PARAMETER	Token with parameter.
(package private) static int	PERCENT	The token "%".
(package private) static int	PLUS_SIGN	The token "+".
(package private) static int	SEMICOLON	The token ";".
(package private) static int	SLASH	The token "/".
(package private) static int	SMALLER	The token "<".
(package private) static int	SMALLER_EQUAL	The token "<=".
(package private) static int	SPATIAL_INTERSECTS	The token "&&".
private int	start
(package private) static int	TILDE	The token "~".
(package private) static java.lang.String[]	TOKENS

Constructor Summary

Constructors

Constructor	Description
Token(int start)

Method Summary

Modifier and Type	Method	Description
(package private) java.lang.String	asIdentifier()
protected Token	clone()
(package private) void	convertUnicode(int uescape)
(package private) boolean	isQuoted()
(package private) boolean	needsUnicodeConversion()
(package private) void	setStart(int offset)
(package private) int	start()
(package private) void	subtractFromStart(int offset)
(package private) abstract int	tokenType()
(package private) Value	value(CastDataProvider provider)

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER

static final int PARAMETER

Token with parameter.

See Also:

Constant Field Values

END_OF_INPUT

static final int END_OF_INPUT

End of input.

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Constant Field Values

LITERAL

static final int LITERAL

Token with literal.

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Constant Field Values

EQUAL

static final int EQUAL

The token "=".

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Constant Field Values

BIGGER_EQUAL

static final int BIGGER_EQUAL

The token ">=".

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Constant Field Values

BIGGER

static final int BIGGER

The token ">".

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Constant Field Values

SMALLER

static final int SMALLER

The token "<".

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Constant Field Values

SMALLER_EQUAL

static final int SMALLER_EQUAL

The token "<=".

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Constant Field Values

NOT_EQUAL

static final int NOT_EQUAL

The token "<>" or "!=".

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Constant Field Values

AT

static final int AT

The token "@".

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Constant Field Values

MINUS_SIGN

static final int MINUS_SIGN

The token "-".

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Constant Field Values

PLUS_SIGN

static final int PLUS_SIGN

The token "+".

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Constant Field Values

CONCATENATION

static final int CONCATENATION

The token "||".

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Constant Field Values

OPEN_PAREN

static final int OPEN_PAREN

The token "(".

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Constant Field Values

CLOSE_PAREN

static final int CLOSE_PAREN

The token ")".

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Constant Field Values

SPATIAL_INTERSECTS

static final int SPATIAL_INTERSECTS

The token "&&".

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Constant Field Values

ASTERISK

static final int ASTERISK

The token "*".

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Constant Field Values

COMMA

static final int COMMA

The token ",".

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Constant Field Values

DOT

static final int DOT

The token ".".

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Constant Field Values

OPEN_BRACE

static final int OPEN_BRACE

The token "{".

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Constant Field Values

CLOSE_BRACE

static final int CLOSE_BRACE

The token "}".

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Constant Field Values

SLASH

static final int SLASH

The token "/".

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Constant Field Values

PERCENT

static final int PERCENT

The token "%".

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Constant Field Values

SEMICOLON

static final int SEMICOLON

The token ";".

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Constant Field Values

COLON

static final int COLON

The token ":".

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Constant Field Values

OPEN_BRACKET

static final int OPEN_BRACKET

The token "[".

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Constant Field Values

CLOSE_BRACKET

static final int CLOSE_BRACKET

The token "]".

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Constant Field Values

TILDE

static final int TILDE

The token "~".

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Constant Field Values

COLON_COLON

static final int COLON_COLON

The token "::".

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Constant Field Values

COLON_EQ

static final int COLON_EQ

The token ":=".

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Constant Field Values

NOT_TILDE

static final int NOT_TILDE

The token "!~".

See Also:

Constant Field Values

TOKENS

static final java.lang.String[] TOKENS

start

private int start

Constructor Detail

Token

Token(int start)

Method Detail

start

final int start()

setStart

final void setStart(int offset)

subtractFromStart

final void subtractFromStart(int offset)

tokenType

abstract int tokenType()

asIdentifier

java.lang.String asIdentifier()

isQuoted

boolean isQuoted()

value

Value value(CastDataProvider provider)

needsUnicodeConversion

boolean needsUnicodeConversion()

convertUnicode

void convertUnicode(int uescape)

clone

protected Token clone()

Overrides:

clone in class java.lang.Object