?? FieldOption
- ????????:
Serializable
,Comparable<FieldOption>
Field options for the
Reference
annotation.- ???????:
- 1.3
-
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???? -
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??????????toString()
static FieldOption
?????????????????? ??????????????????? ????????(?????? ??????)static FieldOption[]
values()
???????????????, ??????????????
-
????????
-
UPDATE
The update field option is used to update the collection referenced by the field when there are changes to the bound services.This field option can only be used when the field reference has dynamic policy and multiple cardinality.
-
REPLACE
The replace field option is used to replace the field value with a new value when there are changes to the bound services.
-
-
??????
-
values
???????????????, ??????????????- ??:
- ???????????????????????????
-
valueOf
?????????????????? ??????????????????? ????????(?????? ??????)- ??:
name
- ????????????- ??:
- ?????????????
- ??:
IllegalArgumentException
- ??????????????????NullPointerException
- ???????
-
toString
- ??:
toString
???Enum<FieldOption>
-