graphdb/src/main/java/com/tinkerpop/blueprints/impls/orient/OrientEdge.java
public static String getRecordLabel(final OIdentifiable iEdge) {
    if (iEdge == null)
      return null;

    final ODocument edge = iEdge.getRecord();
    if (edge == null)
      return null;

    return edge.field(OrientElement.LABEL_FIELD_NAME);
  }
public static String getRecordLabel(final OIdentifiable iEdge) {
    if (iEdge == null)
      return null;

    final ODocument edge = iEdge.getRecord();
    if (edge == null)
      return null;

    return edge.field(OrientElement.LABEL_FIELD_NAME);
  }
public static String getRecordLabel ( final OIdentifiable iEdge ) { if ( iEdge == null ) return null ; final ODocument edge = iEdge . getRecord ( ) ; if ( edge == null ) return null ; return edge . field ( OrientElement . LABEL_FIELD_NAME ) ; }
(Blueprints Extension) Returns the record label if any, otherwise NULL.

@param iEdge Edge instance
( Blueprints Extension ) Returns the record label if any otherwise NULL .