@Override public int hashCode() { int result = id != null ? id.hashCode() : 0; result = 31 * result + (terminationReason != null ? terminationReason.hashCode() : 0); result = 31 * result + (sorRoleId != null ? sorRoleId.hashCode() : 0); result = 31 * result + (end != null ? end.hashCode() : 0); return result; }