toSQLParse::tokenizer Class Reference

#include <tosqlparse.h>

Inheritance diagram for toSQLParse::tokenizer:

[legend]

List of all members.

Public Member Functions
	tokenizer (int offset=0, int line=0)
virtual	~tokenizer ()
virtual QString	getToken (bool forward=true, bool comment=false)=0
virtual int	line (void)
virtual int	offset (void)
virtual void	setOffset (int offset)
virtual void	setLine (int line)
virtual QString	remaining (bool eol)=0
Protected Attributes
int	Offset
int	Line

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Detailed Description

Abstract class to define a source of tokens for the parser.

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Constructor & Destructor Documentation

toSQLParse::tokenizer::tokenizer	(	int	offset = 0,
		int	line = 0
	)			[inline]

Create a tokenizer. Optionally specify which line and offset to start at.

References line(), Line, offset(), and Offset.

virtual toSQLParse::tokenizer::~tokenizer

(

)

[inline, virtual]

Create a tokenizer. Optionally specify which line and offset to start at.

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Member Function Documentation

virtual QString toSQLParse::tokenizer::getToken	(	bool	forward = true,
		bool	comment = false
	)			[pure virtual]

Get a token from the string.

Parameters:

	forward	Go forward or backwards to get next token.
	comment	Include comments as tokens.

Implemented in toSQLParse::stringTokenizer, and toSQLParse::editorTokenizer.

virtual int toSQLParse::tokenizer::line

(

void

)

[inline, virtual]

Specify the syntax analyzer to use for the tokanizer

Parameters:

analyzer

Get the current line of the tokenizer. A line is defined by a character

References Line.

Referenced by toSQLParse::editorTokenizer::getToken(), toSQLParse::parse(), toSQLParse::editorTokenizer::remaining(), and tokenizer().

virtual int toSQLParse::tokenizer::offset

(

void

)

[inline, virtual]

Current offset of the tokenizer (Should point to the character after the last token in the specified direction)

References Offset.

Referenced by toSQLParse::editorTokenizer::getToken(), toSQLParse::editorTokenizer::remaining(), and tokenizer().

virtual void toSQLParse::tokenizer::setOffset

(

int

offset

)

[inline, virtual]

Set a new offset of tokenzer.

References Offset.

virtual void toSQLParse::tokenizer::setLine

(

int

line

)

[inline, virtual]

Set new current line of tokenizer. This will not affect the current position of the tokenizer.

References Line.

virtual QString toSQLParse::tokenizer::remaining

(

bool

eol

)

[pure virtual]

Get the data remaining after the current position.

Parameters:

eol

If true end of line, otherwise end of tokenizer.

Implemented in toSQLParse::stringTokenizer, and toSQLParse::editorTokenizer.

Referenced by toSQLParse::parse().

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Member Data Documentation

int toSQLParse::tokenizer::Offset [protected]

Referenced by toSQLParse::editorTokenizer::getToken(), toSQLParse::stringTokenizer::getToken(), offset(), toSQLParse::editorTokenizer::remaining(), toSQLParse::stringTokenizer::remaining(), setOffset(), and tokenizer().

int toSQLParse::tokenizer::Line [protected]

Referenced by toSQLParse::editorTokenizer::getToken(), toSQLParse::stringTokenizer::getToken(), line(), toSQLParse::editorTokenizer::remaining(), setLine(), and tokenizer().

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The documentation for this class was generated from the following file:

• /home/subzero/sqliteman/trunk/Sqliteman/sqliteman/sqlparser/tosqlparse.h