Package io.jmix.flowui.model.impl

Class CollectionPropertyContainerImpl<E>

java.lang.Object

io.jmix.flowui.model.impl.InstanceContainerImpl<E>

io.jmix.flowui.model.impl.CollectionContainerImpl<E>

io.jmix.flowui.model.impl.CollectionPropertyContainerImpl<E>

Type Parameters:

E - the type of items in the collection

All Implemented Interfaces:

CollectionContainer<E>, CollectionPropertyContainer<E>, HasLoader, ItemPropertyChangeNotifier, InstanceContainer<E>, Nested

public class CollectionPropertyContainerImpl<E>
extends CollectionContainerImpl<E>
implements CollectionPropertyContainer<E>

Implementation of the CollectionPropertyContainer interface that manages a collection of entities as a property of a master entity.

Nested Class Summary

Nested classes/interfaces inherited from interface io.jmix.flowui.model.CollectionContainer

CollectionContainer.CollectionChangeEvent<T>, CollectionContainer.UnmuteEventsMode

Nested classes/interfaces inherited from interface io.jmix.flowui.model.InstanceContainer

InstanceContainer.ItemChangeEvent<T>, InstanceContainer.ItemPropertyChangeEvent<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected InstanceContainer<?>	master
protected String	property

Fields inherited from class io.jmix.flowui.model.impl.CollectionContainerImpl

collection, idMap, metadataTools, sorter

Fields inherited from class io.jmix.flowui.model.impl.InstanceContainerImpl

entityMetaClass, events, fetchPlan, item, listener, listenersEnabled, loader, metadata

Constructor Summary

Constructors

Constructor	Description
CollectionPropertyContainerImpl(MetaClass metaClass, InstanceContainer<?> master, String property)

Method Summary

Modifier and Type	Method	Description
protected void	addToCollection(E entity)
List<E>	getDisconnectedItems()	Same as CollectionPropertyContainer.getMutableItems() but changes in the list are not reflected in the underlying property.
InstanceContainer<?>	getMaster()	Returns the container holding the master entity.
protected MetaProperty	getMasterProperty()
List<E>	getMutableItems()	Returns mutable list of contained entities.
String	getProperty()	Returns the name of the master entity property.
protected Collection<E>	initMasterCollection(MetaProperty metaProperty, Collection<E> newCollection)
protected void	replaceInCollection(int idx, E entity)
void	setDisconnectedItems(Collection<E> entities)	Same as CollectionContainer.setItems(Collection) but does not affect the underlying property.
void	setItems(Collection<E> entities)	Sets a collection of entities to the container.
protected void	updateMaster()

Methods inherited from class io.jmix.flowui.model.impl.CollectionContainerImpl

addCollectionChangeListener, attachListener, buildIdMap, clearItemIfNotExists, containsItem, detachListener, fireCollectionChanged, getItem, getItemIndex, getItemOrNull, getItems, getSorter, itemPropertyChanged, replaceItem, setItem, setSorter, toString, unmute

Methods inherited from class io.jmix.flowui.model.impl.InstanceContainerImpl

addItemChangeListener, addItemPropertyChangeListener, attachListener, detachListener, fireItemChanged, getEntityMetaClass, getFetchPlan, getItem, getItemOrNull, getLoader, mute, setFetchPlan, setLoader, setMetadata, unmute

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jmix.flowui.model.CollectionContainer

addCollectionChangeListener, containsItem, getItem, getItemIndex, getItemOrNull, getItems, getSorter, replaceItem, setSorter, unmute

Methods inherited from interface io.jmix.flowui.model.InstanceContainer

addItemChangeListener, addItemPropertyChangeListener, getEntityMetaClass, getFetchPlan, getItem, getItemOrNull, mute, setFetchPlan, setItem, unmute

Field Details

master

protected InstanceContainer<?> master

property

protected String property

Constructor Details

CollectionPropertyContainerImpl

public CollectionPropertyContainerImpl(MetaClass metaClass,
 InstanceContainer<?> master,
 String property)

Method Details

getMaster

public InstanceContainer<?> getMaster()

Description copied from interface: Nested

Returns the container holding the master entity.

Specified by:

getMaster in interface Nested

getProperty

public String getProperty()

Description copied from interface: Nested

Returns the name of the master entity property.

Specified by:

getProperty in interface Nested

getDisconnectedItems

public List<E> getDisconnectedItems()

Description copied from interface: CollectionPropertyContainer

Same as CollectionPropertyContainer.getMutableItems() but changes in the list are not reflected in the underlying property.

Specified by:

getDisconnectedItems in interface CollectionPropertyContainer<E>

setDisconnectedItems

public void setDisconnectedItems(@Nullable
 Collection<E> entities)

Description copied from interface: CollectionPropertyContainer

Same as CollectionContainer.setItems(Collection) but does not affect the underlying property.

Specified by:

setDisconnectedItems in interface CollectionPropertyContainer<E>

getMutableItems

public List<E> getMutableItems()

Description copied from interface: CollectionContainer

Returns mutable list of contained entities. Changes in the list produce CollectionContainer.CollectionChangeEvent.

Specified by:

getMutableItems in interface CollectionContainer<E>

Specified by:

getMutableItems in interface CollectionPropertyContainer<E>

Overrides:

getMutableItems in class CollectionContainerImpl<E>

setItems

public void setItems(@Nullable
 Collection<E> entities)

Description copied from interface: CollectionContainer

Sets a collection of entities to the container.

Specified by:

setItems in interface CollectionContainer<E>

Overrides:

setItems in class CollectionContainerImpl<E>

updateMaster

protected void updateMaster()

getMasterProperty

protected MetaProperty getMasterProperty()

initMasterCollection

protected Collection<E> initMasterCollection(MetaProperty metaProperty,
 Collection<E> newCollection)

replaceInCollection

protected void replaceInCollection(int idx,
 E entity)

Overrides:

replaceInCollection in class CollectionContainerImpl<E>

addToCollection

protected void addToCollection(E entity)

Overrides:

addToCollection in class CollectionContainerImpl<E>