Module com.maroontress.clione

Package com.maroontress.clione

Class SourceLocation

java.lang.Object

com.maroontress.clione.SourceLocation

public final class SourceLocation
extends Object

The location of the source file.

Note that the SourceLocation instance is an immutable object.

Constructor Summary

Constructors

Constructor	Description
SourceLocation(int line, int column)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
int	getColumn()	Returns the column number.
int	getLine()	Returns the line number.
String	toString()	Returns a new string representation of this location that is easy for a person to read.

Methods inherited from class java.lang.Object

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

Constructor Details

SourceLocation

public SourceLocation(int line,
 int column)

Creates a new instance.

Parameters:

line - The line number.

column - The column number.

Throws:

IllegalArgumentException - If the line or column is less than or equal to zero.

Method Details

getLine

public int getLine()

Returns the line number.

Returns:

The line number.

getColumn

public int getColumn()

Returns the column number.

Returns:

The column number.

toString

public String toString()

Returns a new string representation of this location that is easy for a person to read.

This method returns a string equal to the value of:

Lnn:mm

where mm and nn are positive integers, nn represents the line number, and mm represents the column number.

Overrides:

toString in class Object

Returns:

The new string representation of this token.