Class ToManySet<E>

java.lang.Object

org.apache.cayenne.util.RelationshipFault<E>

org.apache.cayenne.util.PersistentObjectSet<E>

org.apache.cayenne.access.ToManySet<E>

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>, Set<E>, PersistentObjectCollection<E>, ValueHolder<Object>

public class ToManySet<E>
extends PersistentObjectSet<E>
implements Serializable

See Also:

• Serialized Form

Field Summary

Fields inherited from class PersistentObjectSet

addedToUnresolved, objectSet, removedFromUnresolved

Modifier and Type	Field	Description
protected Set<E>	addedToUnresolved
protected Set<E>	objectSet
protected Set<E>	removedFromUnresolved

Fields inherited from class RelationshipFault

relationshipName, relationshipOwner

Modifier and Type	Field	Description
protected String	relationshipName
protected Persistent	relationshipOwner

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ToManySet(Persistent relationshipOwner, String relationshipName)

Method Summary

Modifier and Type	Method	Description
protected void	postprocessAdd(E addedObject)
protected void	postprocessAdd(Collection<? extends E> collection)
protected void	postprocessRemove(E removedObject)
protected void	postprocessRemove(Collection<? extends E> collection)
protected boolean	shouldAddToRemovedFromUnresolvedSet(E object)
protected void	updateReverse(List<E> resolved)

Methods inherited from class PersistentObjectSet

add, addAll, addDirectly, clear, contains, containsAll, equals, getValue, getValueDirectly, hashCode, invalidate, isEmpty, isFault, iterator, mergeLocalChanges, remove, removeAll, removeDirectly, resolvedObjectSet, retainAll, setObjectSet, setValue, setValueDirectly, size, toArray, toArray, toString

Modifier and Type	Method	Description
boolean	add(E o)
boolean	addAll(Collection<? extends E> c)
void	addDirectly(E target)	Adds an object without triggering an event
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection c)
boolean	equals(Object o)
Set<E>	getValue()	Returns an object stored by this ValueHolder.
Set<E>	getValueDirectly()	Retrieves ValueHolder value without triggering fault resolution.
int	hashCode()
void	invalidate()	Turns itself into a fault, thus forcing a refresh on the next access.
boolean	isEmpty()
boolean	isFault()	Returns whether this list is not yet resolved and requires a fetch.
Iterator<E>	iterator()
protected void	mergeLocalChanges(List<E> resolved)
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
void	removeDirectly(E target)	Removes an object without triggering an event
protected Set<E>	resolvedObjectSet()	Returns internal objects list resolving it if needed.
boolean	retainAll(Collection<?> c)
void	setObjectSet(Set<E> objectSet)
Object	setValue(Object value)	Sets an object stored by this ValueHolder.
Object	setValueDirectly(Object value)	Sets ValueHolder vaue without triggering fault resolution.
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)
String	toString()

Methods inherited from class RelationshipFault

getRelationshipName, getRelationshipOwner, isTransientParent, isUncommittedParent, resolveFromDB

Modifier and Type	Method	Description
String	getRelationshipName()
Persistent	getRelationshipOwner()
protected boolean	isTransientParent()
protected boolean	isUncommittedParent()
protected List<E>	resolveFromDB()	Executes a query that returns related objects.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface Iterable

forEach

Methods inherited from interface Set

spliterator

Constructor Details

ToManySet

protected ToManySet(Persistent relationshipOwner,
 String relationshipName)

Method Details

shouldAddToRemovedFromUnresolvedSet

protected boolean shouldAddToRemovedFromUnresolvedSet(E object)

Overrides:

shouldAddToRemovedFromUnresolvedSet in class PersistentObjectSet<E>

postprocessAdd

protected void postprocessAdd(Collection<? extends E> collection)

Overrides:

postprocessAdd in class PersistentObjectSet<E>

postprocessRemove

protected void postprocessRemove(Collection<? extends E> collection)

Overrides:

postprocessRemove in class PersistentObjectSet<E>

postprocessAdd

protected void postprocessAdd(E addedObject)

Overrides:

postprocessAdd in class PersistentObjectSet<E>

postprocessRemove

protected void postprocessRemove(E removedObject)

Overrides:

postprocessRemove in class PersistentObjectSet<E>

updateReverse

protected void updateReverse(List<E> resolved)

Overrides:

updateReverse in class RelationshipFault<E>