yTableOwnerCol">GraphNode</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#numArcs" class="signatureLink">numArcs</a> : int<div class="summaryTableDescription">[read-only] 
		 The number of arcs extending from this node.</div></td><td class="summaryTableOwnerCol">GraphNode</td></tr></table></div><a name="methodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Metho