de.smartics.util.source
Class SourceCodeLocation.Position

java.lang.Object
  de.smartics.util.source.SourceCodeLocation.Position

All Implemented Interfaces:

Serializable, Comparable< SourceCodeLocation.Position>

Enclosing class:

SourceCodeLocation

public static class SourceCodeLocation.Position
     
     

      
      extends 
      
      Object
     
     
     
     

      
      implements 
      
      Serializable, 
      
      Comparable<
      
      SourceCodeLocation.Position>
     
     

Defines a position in the source code.

See Also:

Serialized Form

To Do:

Serial: check validity of lines and columns when read from stream.

Constructor Summary

SourceCodeLocation.Position(long line, long column)
Default constructor.

Method Summary

int	compareTo(SourceCodeLocation.Position other)
boolean	equals(Object object) Returns true if the given object is semantically equal to the given object, false otherwise.
long	getColumn() Returns the column number of the position.
long	getLine() Returns the line number of the position.
int	hashCode() Returns the hash code of the object.
String	toString() Delegates call to StringBuilder.toString().

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SourceCodeLocation.Position

public SourceCodeLocation.Position(long line,
                                   long column)
                            throws IllegalArgumentException

Default constructor.

Parameters:

line - the line number of the position.

column - the column number of the position.

Throws:

IllegalArgumentException - if line or column is smaller than 1.

Method Detail

getLine

public long getLine()

Returns the line number of the position. The lines start by 1.

Returns:

the line number of the position.

getColumn

public long getColumn()

Returns the column number of the position. The columns start by 1.

Returns:

the column number of the position.

compareTo

public int compareTo(SourceCodeLocation.Position other)

Specified by:

compareTo in interface Comparable<SourceCodeLocation.Position>

hashCode

public int hashCode()

Returns the hash code of the object.

Overrides:

hashCode in class Object

Returns:

the hash code.

equals

public boolean equals(Object object)

Returns true if the given object is semantically equal to the given object, false otherwise.

Overrides:

equals in class Object

Parameters:

object - the instance to compare to.

Returns:

true if the given object is semantically equal to the given object, false otherwise.

toString

public String toString()

Delegates call to StringBuilder.toString().

Overrides:

toString in class Object

See Also:

StringBuilder.toString()

Returns:

the result of the call to StringBuilder.toString().