org.hibernate.loader.plan.spi

Class CollectionFetch

java.lang.Object

org.hibernate.loader.plan.spi.AbstractPlanNode

org.hibernate.loader.plan.spi.AbstractCollectionReference

org.hibernate.loader.plan.spi.CollectionFetch

All Implemented Interfaces:

CollectionReference, CopyableFetch, Fetch

public class CollectionFetch
extends AbstractCollectionReference
implements Fetch

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CollectionFetch(CollectionFetch original, CopyContext copyContext, FetchOwner fetchOwnerCopy)
	CollectionFetch(SessionFactoryImplementor sessionFactory, LockMode lockMode, FetchOwner fetchOwner, FetchStrategy fetchStrategy, AttributeDefinition fetchedAttribute)

Method Summary

Methods

Modifier and Type	Method and Description
String	getAdditionalJoinConditions()
CollectionType	getFetchedType()
FetchStrategy	getFetchStrategy() Gets the fetch strategy for this fetch.
FetchOwner	getOwner() Obtain the owner of this fetch.
boolean	isNullable() Is this fetch nullable?
CollectionFetch	makeCopy(CopyContext copyContext, FetchOwner fetchOwnerCopy)
String[]	toSqlSelectFragments(String alias) Generates the SQL select fragments for this fetch.

Methods inherited from class org.hibernate.loader.plan.spi.AbstractCollectionReference

getCollectionPersister, getElementGraph, getIndexGraph, getLockMode, getPropertyPath

Methods inherited from class org.hibernate.loader.plan.spi.AbstractPlanNode

sessionFactory

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.Fetch

getPropertyPath

Constructor Detail

CollectionFetch

public CollectionFetch(SessionFactoryImplementor sessionFactory,
               LockMode lockMode,
               FetchOwner fetchOwner,
               FetchStrategy fetchStrategy,
               AttributeDefinition fetchedAttribute)

CollectionFetch

protected CollectionFetch(CollectionFetch original,
               CopyContext copyContext,
               FetchOwner fetchOwnerCopy)

Method Detail

getOwner

public FetchOwner getOwner()

Description copied from interface: Fetch

Obtain the owner of this fetch.

Specified by:

getOwner in interface Fetch

Returns:

The fetch owner.

getFetchedType

public CollectionType getFetchedType()

Specified by:

getFetchedType in interface Fetch

isNullable

public boolean isNullable()

Description copied from interface: Fetch

Is this fetch nullable?

Specified by:

isNullable in interface Fetch

Returns:

true, if this fetch is nullable; false, otherwise.

getAdditionalJoinConditions

public String getAdditionalJoinConditions()

Specified by:

getAdditionalJoinConditions in interface Fetch

toSqlSelectFragments

public String[] toSqlSelectFragments(String alias)

Description copied from interface: Fetch

Generates the SQL select fragments for this fetch. A select fragment is the column and formula references.

Specified by:

toSqlSelectFragments in interface Fetch

Returns:

the select fragments

getFetchStrategy

public FetchStrategy getFetchStrategy()

Description copied from interface: Fetch

Gets the fetch strategy for this fetch.

Specified by:

getFetchStrategy in interface Fetch

Returns:

the fetch strategy for this fetch.

makeCopy

public CollectionFetch makeCopy(CopyContext copyContext,
                       FetchOwner fetchOwnerCopy)

Specified by:

makeCopy in interface CopyableFetch

Specified by:

makeCopy in interface Fetch