a><br/><a href="Graph.html#breadthFirst" target="">Graph.breadthFirst</a></div></div><a name="propertyDetail"></a><a name="numArcs"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">numArcs</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>numArcs:int</code>&nbsp;&nbsp;[read-only] <p></p><p></p><p>
		 The number of arcs extending from this node.
		 </p><br/><span class="label"> Imple