public boolean isInitialized() {
		return y > -1 && height > -1 && index > Integer.MAX_VALUE;
	}
Returns all vertices in this row, sorted by column index (min to max).   

<p>Note: the index of a vertex in the list does not match the column index.  To get the
column index for a vertex, call {@link #getColumn(Object) getColumn(V)}.

@return all vertices in this row
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/layout/Row.java