com.alecstrong.sqlite.psi.core.lexer

Class SqliteLexer

java.lang.Object

com.alecstrong.sqlite.psi.core.lexer.SqliteLexer

All Implemented Interfaces:

com.intellij.lexer.FlexLexer

public class SqliteLexer
extends java.lang.Object
implements com.intellij.lexer.FlexLexer

This class is a scanner generated by JFlex 1.7.0-1 from the specification file /Users/astrong/Development/sqlite/sqlite-psi/core/src/main/grammars/SqliteLexer.flex

Field Summary

Fields

Modifier and Type	Field and Description
static int	YYEOF This character denotes the end of file
static int	YYINITIAL lexical states

Constructor Summary

Constructors

Constructor and Description
SqliteLexer()
SqliteLexer(java.io.Reader in) Creates a new scanner

Method Summary

Modifier and Type	Method and Description
com.intellij.psi.tree.IElementType	advance() Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
int	getTokenEnd()
int	getTokenStart()
void	reset(java.lang.CharSequence buffer, int start, int end, int initialState)
void	yybegin(int newState) Enters a new lexical state
char	yycharat(int pos) Returns the character at position pos from the matched text.
int	yylength() Returns the length of the matched text region.
void	yypushback(int number) Pushes the specified amount of characters back into the input stream.
int	yystate() Returns the current lexical state.
java.lang.CharSequence	yytext() Returns the text matched by the current regular expression.
static int	ZZ_CMAP(int ch) Translates characters to character classes Chosen bits are [7, 7, 7] Total runtime size is 1928 bytes

Methods inherited from class java.lang.Object

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

Field Detail

YYEOF

public static final int YYEOF

This character denotes the end of file

See Also:

Constant Field Values

YYINITIAL

public static final int YYINITIAL

lexical states

See Also:

Constant Field Values

Constructor Detail

SqliteLexer

public SqliteLexer()

SqliteLexer

public SqliteLexer(java.io.Reader in)

Creates a new scanner

Parameters:

in - the java.io.Reader to read input from.

Method Detail

ZZ_CMAP

public static int ZZ_CMAP(int ch)

Translates characters to character classes Chosen bits are [7, 7, 7] Total runtime size is 1928 bytes

getTokenStart

public final int getTokenStart()

Specified by:

getTokenStart in interface com.intellij.lexer.FlexLexer

getTokenEnd

public final int getTokenEnd()

Specified by:

getTokenEnd in interface com.intellij.lexer.FlexLexer

reset

public void reset(java.lang.CharSequence buffer,
                  int start,
                  int end,
                  int initialState)

Specified by:

reset in interface com.intellij.lexer.FlexLexer

yystate

public final int yystate()

Returns the current lexical state.

Specified by:

yystate in interface com.intellij.lexer.FlexLexer

yybegin

public final void yybegin(int newState)

Enters a new lexical state

Specified by:

yybegin in interface com.intellij.lexer.FlexLexer

Parameters:

newState - the new lexical state

yytext

public final java.lang.CharSequence yytext()

Returns the text matched by the current regular expression.

yycharat

public final char yycharat(int pos)

Returns the character at position pos from the matched text. It is equivalent to yytext().charAt(pos), but faster

Parameters:

pos - the position of the character to fetch. A value from 0 to yylength()-1.

Returns:

the character at position pos

yylength

public final int yylength()

Returns the length of the matched text region.

yypushback

public void yypushback(int number)

Pushes the specified amount of characters back into the input stream. They will be read again by then next call of the scanning method

Parameters:

number - the number of characters to be read again. This number must not be greater than yylength()!

advance

public com.intellij.psi.tree.IElementType advance()
                                           throws java.io.IOException

Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.

Specified by:

advance in interface com.intellij.lexer.FlexLexer

Returns:

the next token

Throws:

java.io.IOException - if any I/O-Error occurs