org._3pq.jgrapht
Interface LabeledElement
public interface LabeledElement
An graph element (vertex or edge) that can have a label.
Object | getLabel() - Returns the element's label, or
null if element has no
label.
|
boolean | hasLabel() - Tests if this element has a label.
|
void | setLabel(Object label) - Sets the specified label object to this element.
|
getLabel
public Object getLabel()
Returns the element's label, or null
if element has no
label.
- the element's label, or
null
if element has no
label.
hasLabel
public boolean hasLabel()
Tests if this element has a label.
true
if the element has a label, otherwise
false
.
setLabel
public void setLabel(Object label)
Sets the specified label object to this element.
label
- a label to set to this element.