org.apache.openjpa.jdbc.meta
Interface JDBCOrder
- All Superinterfaces:
- Order, Serializable
- All Known Implementing Classes:
- JDBCColumnOrder, JDBCRelatedFieldOrder, JDBCValueOrder
interface JDBCOrder
- extends Order
Order in the datastore using JDBC.
- Author:
- Abe White
Fields inherited from interface org.apache.openjpa.meta.Order |
ELEMENT |
Method Summary |
boolean |
isInRelation()
Whether the value is a member of the field's related type, rather than
columns of the field itself. |
void |
order(Select sel,
ClassMapping elem,
Joins joins)
Order by this value. |
isInRelation
boolean isInRelation()
- Whether the value is a member of the field's related type, rather than
columns of the field itself.
order
void order(Select sel,
ClassMapping elem,
Joins joins)
- Order by this value.
- Parameters:
elem
- if this value has independent mappings, the mapping
we're selecting
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