001package arez.annotations;
002
003/**
004 * Enum describing the required tracking state of an existing transaction.
005 */
006public enum TrackingMode
007{
008  /**
009   * Any active transaction is acceptable.
010   */
011  ANY,
012  /**
013   * A tracking transaction is required.
014   */
015  TRACKING,
016  /**
017   * A non-tracking transaction is required.
018   */
019  NON_TRACKING
020}