graphdb/src/main/java/com/tinkerpop/blueprints/impls/orient/OrientVertex.java
@Override
  public Iterable<Edge> getEdges(final Direction iDirection, final String... iLabels) {
    return getEdges(null, iDirection, iLabels);
  }
@Override
  public Iterable<Edge> getEdges(final Direction iDirection, final String... iLabels) {
    return getEdges(null, iDirection, iLabels);
  }
Returns the edges connected to the current Vertex. If you are interested on just counting the edges use @countEdges that it's
more efficient for this use case.

@param iDirection The direction between OUT, IN or BOTH
@param iLabels    Optional labels as Strings to consider

@return