org.hibernate.loader.plan.build.internal.returns

Class AbstractCompositeReference

java.lang.Object

org.hibernate.loader.plan.build.internal.returns.AbstractExpandingFetchSource

org.hibernate.loader.plan.build.internal.returns.AbstractCompositeReference

All Implemented Interfaces:

ExpandingFetchSource, FetchSource

Direct Known Subclasses:

AbstractCompositeFetch, CollectionFetchableElementCompositeGraph, CollectionFetchableIndexCompositeGraph

public abstract class AbstractCompositeReference
extends AbstractExpandingFetchSource

Author:

Steve Ebersole, Gail Badner

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCompositeReference(ExpandingCompositeQuerySpace compositeQuerySpace, boolean allowCollectionFetches, PropertyPath propertyPath)

Method Summary

Modifier and Type	Method and Description
CollectionAttributeFetch	buildCollectionAttributeFetch(AssociationAttributeDefinition attributeDefinition, FetchStrategy fetchStrategy) Builds a fetch for a collection attribute.
protected CompositeAttributeFetch	createCompositeAttributeFetch(AttributeDefinition attributeDefinition, ExpandingCompositeQuerySpace compositeQuerySpace)
void	validateFetchPlan(FetchStrategy fetchStrategy, AttributeDefinition attributeDefinition) Is the asserted plan valid from this owner to a fetch?

Methods inherited from class org.hibernate.loader.plan.build.internal.returns.AbstractExpandingFetchSource

buildAnyAttributeFetch, buildBidirectionalEntityReference, buildCompositeAttributeFetch, buildEntityAttributeFetch, expandingQuerySpace, getBidirectionalEntityReferences, getFetches, getPropertyPath, getQuerySpaces, getQuerySpaceUid

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hibernate.loader.plan.spi.FetchSource

resolveEntityReference

Constructor Detail

AbstractCompositeReference

protected AbstractCompositeReference(ExpandingCompositeQuerySpace compositeQuerySpace,
                                     boolean allowCollectionFetches,
                                     PropertyPath propertyPath)

Method Detail

validateFetchPlan

public void validateFetchPlan(FetchStrategy fetchStrategy,
                              AttributeDefinition attributeDefinition)

Description copied from interface: ExpandingFetchSource

Is the asserted plan valid from this owner to a fetch?

Parameters:

fetchStrategy - The type of fetch to validate.

attributeDefinition - The attribute to be fetched.

createCompositeAttributeFetch

protected CompositeAttributeFetch createCompositeAttributeFetch(AttributeDefinition attributeDefinition,
                                                                ExpandingCompositeQuerySpace compositeQuerySpace)

Specified by:

createCompositeAttributeFetch in class AbstractExpandingFetchSource

buildCollectionAttributeFetch

public CollectionAttributeFetch buildCollectionAttributeFetch(AssociationAttributeDefinition attributeDefinition,
                                                              FetchStrategy fetchStrategy)

Description copied from interface: ExpandingFetchSource

Builds a fetch for a collection attribute.

Specified by:

buildCollectionAttributeFetch in interface ExpandingFetchSource

Overrides:

buildCollectionAttributeFetch in class AbstractExpandingFetchSource

Parameters:

attributeDefinition - The attribute definition.

fetchStrategy - The fetch strategy for the attribute.

Returns:

The collection attribute fetch.