xtc.tree
Interface Locatable

All Known Implementing Classes:

Annotation, Formatting, GNode, Node, Token

public interface Locatable

The interface to objects with a source location.

Version:

$Revision: 1.2 $

Author:

Robert Grimm

Method Summary

Location	getLocation() Get this object's location.
boolean	hasLocation() Determine whether this object has a location.
void	setLocation(Locatable locatable) Set this object's location to the specified locatable's location.
void	setLocation(Location location) Set this object's location.

Method Detail

hasLocation

boolean hasLocation()

Determine whether this object has a location.

Returns:

true if this object has a location.

getLocation

Location getLocation()

Get this object's location.

Returns:

This object's location or null if it does not have a location.

setLocation

void setLocation(Location location)

Set this object's location.

Parameters:

location - This object's location.

setLocation

void setLocation(Locatable locatable)

Set this object's location to the specified locatable's location.

Parameters:

locatable - The locatable object.