Trait

org.squeryl.dsl

ManyToMany

Related Doc: package dsl

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trait ManyToMany[O, A] extends Query[O]

This trait is what is referred by both the left and right side of a manyToMany relation. Type parameters are : O: the type at the "other" side of the relation A: the association type i.e. the entity in the "middle" of the relation

Object mapping to the "middle" entity are called "association objects"

this trait extends Query[O] and can be queried against like a normal query.

Note that this trait is used on both "left" and "right" sides of the relation, but in a given relation

Source
ManyToMany.scala
Linear Supertypes
Query[O], Queryable[O], AnyRef, Any
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Inherited
  1. ManyToMany
  2. Query
  3. Queryable
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def assign(o: O): A

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    Creates a new association object 'a' and calls assign(o,a)

  2. abstract def assign(o: O, a: A): A

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    returns

    the 'a' parameter is returned

  3. abstract def associate(o: O): A

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    Creates a new association object 'a' and calls associate(o,a)

    Creates a new association object 'a' and calls associate(o,a)

    Note that this method will fail if the association object has NOT NULL constraint fields appart from the foreign keys in the relations

  4. abstract def associate(o: O, a: A): A

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    returns

    the 'a' parameter is returned

  5. abstract def associationMap: Query[(O, A)]

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    returns

    a Query of Tuple2 containing all objects on the 'other side' along with their association object

  6. abstract def associations: Query[A]

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    a Query returning all of this member's association entries

  7. abstract def ast: ExpressionNode

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    Definition Classes
    Query

  8. abstract def dissociate(o: O): Boolean

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    Causes the deletion of the 'Association object' between this side and the other side of the relation.

    Causes the deletion of the 'Association object' between this side and the other side of the relation.

    returns

    true if 'o' was associated (if an association object existed between 'this' and 'o') false otherwise

  9. abstract def dissociateAll: Int

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    Deletes all "associations" relating this "side" to the other

  10. abstract def distinct: Query[O]

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    Definition Classes
    Query

  11. abstract def dumpAst: String

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    Definition Classes
    Query

  12. abstract def except(q: Query[O]): Query[O]

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    Definition Classes
    Query

  13. abstract def exceptAll(q: Query[O]): Query[O]

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    Definition Classes
    Query

  14. abstract def forUpdate: Query[O]

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    Definition Classes
    Query

  15. abstract def intersect(q: Query[O]): Query[O]

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    Definition Classes
    Query

  16. abstract def intersectAll(q: Query[O]): Query[O]

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    Definition Classes
    Query

  17. abstract def invokeYield(rsm: ResultSetMapper, resultSet: ResultSet): O

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    Attributes
    protected[org.squeryl]
    Definition Classes
    Query

  18. abstract def iterator: Iterator[O]

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    Definition Classes
    Query

  19. abstract def kedL: KeyedEntityDef[O, _]

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  20. abstract def name: String

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    Definition Classes
    Queryable

  21. abstract def page(offset: Int, pageLength: Int): Query[O]

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    Definition Classes
    Query

  22. abstract def statement: String

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    returns a 'pretty' statement, i.e.

    returns a 'pretty' statement, i.e. values are printed instead of '?'

    Definition Classes
    Query

  23. abstract def union(q: Query[O]): Query[O]

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    Definition Classes
    Query

  24. abstract def unionAll(q: Query[O]): Query[O]

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    Definition Classes
    Query

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  9. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  11. def headOption: Option[O]

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    Definition Classes
    Query

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  13. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. def single: O

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    Returns the first row of the query.

    Returns the first row of the query. An exception will be thrown if the query returns no row or more than one row.

    Definition Classes
    Query

  17. def singleOption: Option[O]

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    Returns Some(singleRow), None if there are none, throws an exception if the query returns more than one row.

    Returns Some(singleRow), None if there are none, throws an exception if the query returns more than one row.

    Definition Classes
    Query

  18. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  19. def toString(): String

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    Definition Classes
    AnyRef → Any

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  21. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  22. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. def where(whereClauseFunctor: (O) ⇒ LogicalBoolean)(implicit dsl: QueryDsl): Query[O]

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    Definition Classes
    Queryable

Inherited from Query[O]

Inherited from Queryable[O]

Inherited from AnyRef

Inherited from Any

Ungrouped