Package com.storedobject.ui

Class EditableListProvider<T>

java.lang.Object

com.vaadin.flow.data.provider.AbstractDataProvider<T,com.vaadin.flow.function.SerializablePredicate<T>>

com.vaadin.flow.data.provider.ListDataProvider<T>

com.storedobject.ui.AbstractListProvider<T>

com.storedobject.ui.ListProvider<T>

com.storedobject.ui.EditableListProvider<T>

All Implemented Interfaces:

EditableProvider<T>, ViewFilterSupport<T>, com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,com.vaadin.flow.function.SerializablePredicate<T>,com.vaadin.flow.function.SerializablePredicate<T>>, com.vaadin.flow.data.provider.DataProvider<T,com.vaadin.flow.function.SerializablePredicate<T>>, com.vaadin.flow.data.provider.InMemoryDataProvider<T>, Serializable

public class EditableListProvider<T>
extends ListProvider<T>
implements EditableProvider<T>

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.storedobject.ui.AbstractListProvider

AbstractListProvider.LoadCallBack

Constructor Summary

Constructors

Constructor	Description
EditableListProvider(Class<T> objectClass, DataList<T> data, BiFunction<T,Boolean,T> loader)

Method Summary

Modifier and Type	Method	Description
boolean	add(T item, boolean refresh)
com.vaadin.flow.shared.Registration	addValueChangeTracker(BiConsumer<AbstractListProvider<T>,Boolean> tracker)
boolean	append(T item, boolean refresh)
void	clear()
boolean	delete(T item, boolean refresh)
boolean	isAdded(T item)
boolean	isChanged()
boolean	isDeleted(T item)
boolean	isEdited(T item)
void	refreshAll()
void	refreshItem(T item)
void	reload()
int	reload(T item, boolean refresh)
void	savedAll()	This method should be called to reset the status of all rows after all changes are saved.
Stream<T>	streamAdded()
Stream<T>	streamDeleted()
Stream<T>	streamEdited()
boolean	undelete(T item, boolean refresh)
boolean	update(T item, boolean refresh)

Methods inherited from class com.storedobject.ui.AbstractListProvider

addDataLoadedListener, close, fetch, filterView, get, getData, getDataProvider, getItems, getObjectClass, getObjectCount, getViewFilter, indexOf, setFilter, setSortComparator, size, streamAll, streamFiltered

Methods inherited from class com.vaadin.flow.data.provider.ListDataProvider

getFilter, getSortComparator

Methods inherited from class com.vaadin.flow.data.provider.AbstractDataProvider

addDataProviderListener, addListener, fireEvent, refreshItem

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.data.provider.DataProvider

addDataProviderListener, getId, refreshItem, withConfigurableFilter, withConfigurableFilter, withConvertedFilter

Methods inherited from interface com.storedobject.ui.EditableProvider

isSavePending, streamAll

Methods inherited from interface com.vaadin.flow.data.provider.InMemoryDataProvider

addFilter, addFilter, addFilterByValue, addSortComparator, addSortOrder, clearFilters, filteringBy, filteringBy, filteringByEquals, filteringByPrefix, filteringByPrefix, filteringBySubstring, filteringBySubstring, isInMemory, setFilter, setFilterByValue, setSortOrder

Methods inherited from interface com.storedobject.ui.util.ViewFilterSupport

configure, configure, configure, configureMatch

Constructor Details

EditableListProvider

public EditableListProvider(Class<T> objectClass,
 DataList<T> data,
 BiFunction<T,Boolean,T> loader)

Method Details

isChanged

public boolean isChanged()

addValueChangeTracker

public com.vaadin.flow.shared.Registration addValueChangeTracker(BiConsumer<AbstractListProvider<T>,Boolean> tracker)

Specified by:

addValueChangeTracker in interface EditableProvider<T>

refreshItem

public void refreshItem(T item)

Specified by:

refreshItem in interface com.vaadin.flow.data.provider.DataProvider<T,com.vaadin.flow.function.SerializablePredicate<T>>

Overrides:

refreshItem in class com.vaadin.flow.data.provider.AbstractDataProvider<T,com.vaadin.flow.function.SerializablePredicate<T>>

refreshAll

public void refreshAll()

Specified by:

refreshAll in interface com.vaadin.flow.data.provider.DataProvider<T,com.vaadin.flow.function.SerializablePredicate<T>>

Overrides:

refreshAll in class AbstractListProvider<T>

clear

public void clear()

Specified by:

clear in interface EditableProvider<T>

Overrides:

clear in class AbstractListProvider<T>

reload

public void reload()

reload

public int reload(T item,
 boolean refresh)

Specified by:

reload in interface EditableProvider<T>

append

public boolean append(T item,
 boolean refresh)

Specified by:

append in interface EditableProvider<T>

add

public boolean add(T item,
 boolean refresh)

Specified by:

add in interface EditableProvider<T>

delete

public boolean delete(T item,
 boolean refresh)

Specified by:

delete in interface EditableProvider<T>

undelete

public boolean undelete(T item,
 boolean refresh)

Specified by:

undelete in interface EditableProvider<T>

update

public boolean update(T item,
 boolean refresh)

Specified by:

update in interface EditableProvider<T>

savedAll

public void savedAll()

This method should be called to reset the status of all rows after all changes are saved.

Specified by:

savedAll in interface EditableProvider<T>

isAdded

public boolean isAdded(T item)

Specified by:

isAdded in interface EditableProvider<T>

isDeleted

public boolean isDeleted(T item)

Specified by:

isDeleted in interface EditableProvider<T>

isEdited

public boolean isEdited(T item)

Specified by:

isEdited in interface EditableProvider<T>

streamAdded

public Stream<T> streamAdded()

Specified by:

streamAdded in interface EditableProvider<T>

streamEdited

public Stream<T> streamEdited()

Specified by:

streamEdited in interface EditableProvider<T>

streamDeleted

public Stream<T> streamDeleted()

Specified by:

streamDeleted in interface EditableProvider<T>