com.jpattern.orm.query.clause
Interface From<T extends From<?>>

All Superinterfaces:

SqlClause<T>

All Known Subinterfaces:

CustomFindFrom, CustomFindQuery, FindFrom<BEAN>, FindQuery<BEAN>

All Known Implementing Classes:

CustomFindFromImpl, CustomFindQueryOrm, FindFromImpl, FindQueryOrm, OrmFrom

public interface From<T extends From<?>>
extends SqlClause<T>

Author:

Francesco Cina 18/giu/2011

Method Summary

T	fullOuterJoin(Class<?> joinClass) Perform a natural full outer Join.
T	fullOuterJoin(Class<?> joinClass, String joinClassAlias) Perform a natural full outer Join.
T	fullOuterJoin(Class<?> joinClass, String onLeftProperty, String onRigthProperty) Perform a full outer Join.
T	fullOuterJoin(Class<?> joinClass, String joinClassAlias, String onLeftProperty, String onRigthProperty) Perform full outer Join.
T	innerJoin(Class<?> joinClass) Perform a inner Join.
T	innerJoin(Class<?> joinClass, String joinClassAlias) Perform a inner Join.
T	innerJoin(Class<?> joinClass, String onLeftProperty, String onRigthProperty) Perform a inner Join.
T	innerJoin(Class<?> joinClass, String joinClassAlias, String onLeftProperty, String onRigthProperty) Perform a inner Join.
T	join(Class<?> joinClass) Perform a simple (cross) Join.
T	join(Class<?> joinClass, String joinClassAlias) Perform a simple (cross) Join.
T	leftOuterJoin(Class<?> joinClass) Perform a natural left outer Join.
T	leftOuterJoin(Class<?> joinClass, String joinClassAlias) Perform a natural left outer Join.
T	leftOuterJoin(Class<?> joinClass, String onLeftProperty, String onRigthProperty) Perform a left outer Join.
T	leftOuterJoin(Class<?> joinClass, String joinClassAlias, String onLeftProperty, String onRigthProperty) Perform left outer Join.
T	naturalJoin(Class<?> joinClass) Perform a natural Join.
T	naturalJoin(Class<?> joinClass, String joinClassAlias) Perform a natural Join.
T	rightOuterJoin(Class<?> joinClass) Perform a natural right outer Join.
T	rightOuterJoin(Class<?> joinClass, String joinClassAlias) Perform a natural right outer Join.
T	rightOuterJoin(Class<?> joinClass, String onLeftProperty, String onRigthProperty) Perform a right outer Join.
T	rightOuterJoin(Class<?> joinClass, String joinClassAlias, String onLeftProperty, String onRigthProperty) Perform right outer Join.

Method Detail

join

T join(Class<?> joinClass)

Perform a simple (cross) Join. This join returns the Cartesian product of rows from tables in the join. A cross join is the join commonly used when more tables are comma separated in a from clause. The name of the class will be used as alias.

Returns:

join

T join(Class<?> joinClass,
       String joinClassAlias)

Perform a simple (cross) Join. This join returns the Cartesian product of rows from tables in the join. A cross join is the join commonly used when more tables are comma separated in a from clause.

Returns:

naturalJoin

T naturalJoin(Class<?> joinClass)

Perform a natural Join. The join predicate arises implicitly by comparing all columns in both tables that have the same column-names in the joined tables. The resulting joined table contains only one column for each pair of equally-named columns. The name of the class will be used as alias.

Returns:

naturalJoin

T naturalJoin(Class<?> joinClass,
              String joinClassAlias)

Perform a natural Join. The join predicate arises implicitly by comparing all columns in both tables that have the same column-names in the joined tables. The resulting joined table contains only one column for each pair of equally-named columns..

Returns:

innerJoin

T innerJoin(Class<?> joinClass)

Perform a inner Join. An inner join can be performed in a normal sql query simply using the key JOIN.

Returns:

innerJoin

T innerJoin(Class<?> joinClass,
            String joinClassAlias)

Perform a inner Join. An inner join can be performed in a normal sql simply using the key JOIN.

Returns:

innerJoin

T innerJoin(Class<?> joinClass,
            String onLeftProperty,
            String onRigthProperty)

Perform a inner Join. An inner join can be performed in a normal sql query simply using the key JOIN.

Returns:

innerJoin

T innerJoin(Class<?> joinClass,
            String joinClassAlias,
            String onLeftProperty,
            String onRigthProperty)

Perform a inner Join. An inner join can be performed in a normal sql simply using the key JOIN.

Returns:

leftOuterJoin

T leftOuterJoin(Class<?> joinClass)

Perform a natural left outer Join. The name of the class will be used as alias.

Returns:

leftOuterJoin

T leftOuterJoin(Class<?> joinClass,
                String joinClassAlias)

Perform a natural left outer Join.

Returns:

leftOuterJoin

T leftOuterJoin(Class<?> joinClass,
                String onLeftProperty,
                String onRigthProperty)

Perform a left outer Join.

Returns:

leftOuterJoin

T leftOuterJoin(Class<?> joinClass,
                String joinClassAlias,
                String onLeftProperty,
                String onRigthProperty)

Perform left outer Join.

Returns:

rightOuterJoin

T rightOuterJoin(Class<?> joinClass)

Perform a natural right outer Join. The name of the class will be used as alias.

Returns:

rightOuterJoin

T rightOuterJoin(Class<?> joinClass,
                 String joinClassAlias)

Perform a natural right outer Join.

Returns:

rightOuterJoin

T rightOuterJoin(Class<?> joinClass,
                 String onLeftProperty,
                 String onRigthProperty)

Perform a right outer Join.

Returns:

rightOuterJoin

T rightOuterJoin(Class<?> joinClass,
                 String joinClassAlias,
                 String onLeftProperty,
                 String onRigthProperty)

Perform right outer Join.

Returns:

fullOuterJoin

T fullOuterJoin(Class<?> joinClass)

Perform a natural full outer Join. The name of the class will be used as alias.

Returns:

fullOuterJoin

T fullOuterJoin(Class<?> joinClass,
                String joinClassAlias)

Perform a natural full outer Join.

Returns:

fullOuterJoin

T fullOuterJoin(Class<?> joinClass,
                String onLeftProperty,
                String onRigthProperty)

Perform a full outer Join.

Returns:

fullOuterJoin

T fullOuterJoin(Class<?> joinClass,
                String joinClassAlias,
                String onLeftProperty,
                String onRigthProperty)

Perform full outer Join.

Returns: