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This interface allows to specify join constraints.
| Method Summary | |
SelectTableReference |
getLeftJoinedTableReference()
If this is a left join or a left outer join: Returns the joins left table. |
CombinedConstraint |
getOn()
Returns the references ON condition, if any. |
boolean |
isJoin()
Returns whether this is a left join, as created by SelectTableReference.join(Table). |
boolean |
isLeftOuterJoin()
Returns whether this is a left outer join, as created by SelectTableReference.leftOuterJoin(Table). |
| Methods inherited from interface org.apache.ws.jaxme.sqls.SelectTableReference |
getRightJoinedTableReference, getSelectStatement, join, leftOuterJoin |
| Methods inherited from interface org.apache.ws.jaxme.sqls.TableReference |
getAlias, getStatement, getTable, newColumnReference, newColumnReference, newColumnReference, setAlias, setAlias |
| Method Detail |
public boolean isJoin()
Returns whether this is a left join, as created by
SelectTableReference.join(Table).
public boolean isLeftOuterJoin()
Returns whether this is a left outer join, as created by
SelectTableReference.leftOuterJoin(Table).
public SelectTableReference getLeftJoinedTableReference()
If this is a left join or a left outer join: Returns the joins left table.
public CombinedConstraint getOn()
Returns the references ON condition, if any. The method
result is a combined constraint with CombinedConstraint.getType()
== CombinedConstraint.Type.AND.
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