foundation.rpg.parser

Class Token

java.lang.Object

foundation.rpg.parser.Token

public final class Token
extends Object

Description of token identified by Lexer. It contains full information about it's location and content: - file name - start line, column, position - end line, column, position - string content matched exactly in the file without any processing (e.g. matching string literal ".." still contains the quotes)

Constructor Summary

Constructors

Constructor and Description
Token(String fileName, int startLine, int startCol, int startPos, int endLine, int endChar, int endPos, String content) Constructor of the token description.

Method Summary

Modifier and Type	Method and Description
String	getContent()
int	getEndCol()
int	getEndLine()
int	getEndPos()
String	getFileName()
int	getStartCol()
int	getStartLine()
int	getStartPos()
int	length()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Token

public Token(String fileName,
             int startLine,
             int startCol,
             int startPos,
             int endLine,
             int endChar,
             int endPos,
             String content)

Constructor of the token description.

Parameters:

fileName - File name (or provided name for non-file streams), where the token was found.

startLine - Line in the input, on which the token starts.

startCol - Column on the line, where the token content starts.

startPos - Position (character-wise) of start of the token in the file (including number of characters of all previous lines).

endLine - Line in the input, on which the token ends.

endChar - Column on the line, where the token content ends.

endPos - Position (character-wise) of end of the token in the file (including number of characters of all previous lines).

content - String content as-is identified in the source file.

Method Detail

getFileName

public String getFileName()

Returns:

File name (or provided name for non-file streams), where the token was found.

getStartLine

public int getStartLine()

Returns:

Line in the input, on which the token starts.

getStartCol

public int getStartCol()

Returns:

Column on the line, where the token content starts.

getStartPos

public int getStartPos()

Returns:

Position (character-wise) of start of the token in the file (including number of characters of all previous lines).

getEndLine

public int getEndLine()

Returns:

Line in the input, on which the token ends.

getEndCol

public int getEndCol()

Returns:

Column on the line, where the token content ends.

getEndPos

public int getEndPos()

Returns:

Position (character-wise) of end of the token in the file (including number of characters of all previous lines).

getContent

public String getContent()

Returns:

String content as-is identified in the source file.

length

public int length()

Returns:

Length of the identified token.

toString

public String toString()

Overrides:

toString in class Object

Returns:

String content as-is identified in the source file.