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org._3pq.jgrapht

Interface LabeledElement

public interface LabeledElement
An graph element (vertex or edge) that can have a label.
Author:
Barak Naveh
Since:
Jul 14, 2003

Method Summary

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.

Method Details

getLabel

public Object getLabel()
Returns the element's label, or null if element has no label.
Returns:
the element's label, or null if element has no label.

hasLabel

public boolean hasLabel()
Tests if this element has a label.
Returns:
true if the element has a label, otherwise false.

setLabel

public void setLabel(Object label)
Sets the specified label object to this element.
Parameters:
label - a label to set to this element.

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