org.jcoderz.phoenix.sqlparser
Class SqlScanner

java.lang.Object
  org.jcoderz.phoenix.sqlparser.SqlScanner

All Implemented Interfaces:

ScannerInterface

public final class SqlScanner
extends Object
implements ScannerInterface

Simple SQL Scanner.

Author:

Michael Griffel

Constructor Summary

SqlScanner(InputStream input)
create a new SQL Scanner.

Method Summary

int	getColumn() Returns the offset.
int	getLine() Returns the line.
boolean	isSetReportWhitespace() Returns the reportWhitespace.
static void	main(String[] args) Simple SQL Scanner that reads the file given at argument 1 and dumps the tokens to stderr and the content on stdout.
Token	nextToken() This is just a wrapper around the real nextToken() method for logging.
void	setReportWhitespace(boolean reportWhitespace) Sets the reportWhitespace to given reportWhitespace.

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlScanner

public SqlScanner(InputStream input)

create a new SQL Scanner.

Parameters:

input - the input stream to read SQL data from

Method Detail

isSetReportWhitespace

public boolean isSetReportWhitespace()

Returns the reportWhitespace.

Returns:

the reportWhitespace.

setReportWhitespace

public void setReportWhitespace(boolean reportWhitespace)

Sets the reportWhitespace to given reportWhitespace.

Specified by:

setReportWhitespace in interface ScannerInterface

Parameters:

reportWhitespace - The reportWhitespace to set.

getLine

public int getLine()

Returns the line.

Specified by:

getLine in interface ScannerInterface

Returns:

the line.

getColumn

public int getColumn()

Returns the offset.

Specified by:

getColumn in interface ScannerInterface

Returns:

the offset.

nextToken

public Token nextToken()
                throws ParseException

This is just a wrapper around the real nextToken() method for logging.

Specified by:

nextToken in interface ScannerInterface

Returns:

the next token

Throws:

ParseException - if a syntax error is encountered

See Also:

ScannerInterface.nextToken()

main

public static void main(String[] args)
                 throws Exception

Simple SQL Scanner that reads the file given at argument 1 and dumps the tokens to stderr and the content on stdout.

Parameters:

args - command line arguments

Throws:

Exception - An error occurred