org.batoo.jpa.core.impl.model.mapping

Interface SingularMapping<Z,X>

Type Parameters:

Z - the source type

X - the destination type

All Known Implementing Classes:

BasicMapping, EmbeddedMapping, SingularAssociationMapping

public interface SingularMapping<Z,X>

The base class for EmbeddedMapping and BasicMapping.

Since:

2.0.0

Author:

hceylan

Method Summary

Methods

Modifier and Type	Method and Description
boolean	fillValue(EntityTypeImpl<?> type, ManagedInstance<?> managedInstance, Object instance) Fills the sequence / table generated value.
X	get(Object instance) Returns the mapping value of instance.
SingularAttributeImpl<? super Z,X>	getAttribute() Returns the attribute of the mapping.
void	set(Object instance, Object value) Sets the mapping value of instance.

Method Detail

fillValue

boolean fillValue(EntityTypeImpl<?> type,
                ManagedInstance<?> managedInstance,
                Object instance)

Fills the sequence / table generated value.

The operation returns false if at least one entity needs to obtain identity from the database.

Parameters:

type - the entity type

managedInstance - the managed instance

instance - the instance to fill ids.

Returns:

false if all OK, true if if at least one entity needs to obtain identity from the database

Since:

2.0.0

get

X get(Object instance)

Returns the mapping value of instance.

Parameters:

instance - the instance of which the value to be returned

Returns:

the mapping value of instance

Since:

2.0.0

getAttribute

SingularAttributeImpl<? super Z,X> getAttribute()

Returns the attribute of the mapping.

Returns:

the attribute of the mapping

Since:

2.0.0

set

void set(Object instance,
       Object value)

Sets the mapping value of instance.

Parameters:

instance - the instance of which the value to set

value - the value to set

Since:

2.0.0