Package org.eclipse.persistence.mappings.querykeys

Class DirectCollectionQueryKey

java.lang.Object

org.eclipse.persistence.mappings.querykeys.QueryKey

org.eclipse.persistence.mappings.querykeys.ForeignReferenceQueryKey

org.eclipse.persistence.mappings.querykeys.DirectCollectionQueryKey

All Implemented Interfaces:

Serializable, Cloneable

public class DirectCollectionQueryKey
extends ForeignReferenceQueryKey

Purpose:Represents a direct collection join query.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.eclipse.persistence.mappings.querykeys.ForeignReferenceQueryKey

joinCriteria, referenceClass, referenceClassName

Fields inherited from class org.eclipse.persistence.mappings.querykeys.QueryKey

descriptor, name

Constructor Summary

Constructors

Constructor	Description
DirectCollectionQueryKey()

Method Summary

Modifier and Type	Method	Description
org.eclipse.persistence.internal.helper.DatabaseTable	getRelationTable(ClassDescriptor referenceDescriptor)	PUBLIC: Returns the reference table.
boolean	isCollectionQueryKey()	INTERNAL: override the isCollectionQueryKey() method in the superclass to return true.
boolean	isDirectCollectionQueryKey()	INTERNAL: override the isDirectCollectionQueryKey() method in the superclass to return true.

Methods inherited from class org.eclipse.persistence.mappings.querykeys.ForeignReferenceQueryKey

convertClassNamesToClasses, getJoinCriteria, getReferenceClass, getReferenceClassName, getReferenceTable, getSourceTable, isForeignReferenceQueryKey, setJoinCriteria, setReferenceClass, setReferenceClassName

Methods inherited from class org.eclipse.persistence.mappings.querykeys.QueryKey

clone, getDescriptor, getName, initialize, isAbstractQueryKey, isDirectQueryKey, isManyToManyQueryKey, isOneToManyQueryKey, isOneToOneQueryKey, isQueryKey, setDescriptor, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Details

DirectCollectionQueryKey

public DirectCollectionQueryKey()

Method Details

isCollectionQueryKey

public boolean isCollectionQueryKey()

INTERNAL: override the isCollectionQueryKey() method in the superclass to return true.

Overrides:

isCollectionQueryKey in class QueryKey

Returns:

boolean

isDirectCollectionQueryKey

public boolean isDirectCollectionQueryKey()

INTERNAL: override the isDirectCollectionQueryKey() method in the superclass to return true.

Overrides:

isDirectCollectionQueryKey in class QueryKey

Returns:

boolean

getRelationTable

public org.eclipse.persistence.internal.helper.DatabaseTable getRelationTable(ClassDescriptor referenceDescriptor)

PUBLIC: Returns the reference table.

Overrides:

getRelationTable in class ForeignReferenceQueryKey