Package io.jmix.ui.component.data.options

Class ListOptions<I>

java.lang.Object

io.jmix.ui.component.data.options.ListOptions<I>

Type Parameters:

I - item type

All Implemented Interfaces:

DataUnit, Options<I>

Direct Known Subclasses:

EnumOptions, ListEntityOptions

public class ListOptions<I>
extends Object
implements Options<I>

Options based on a simple collection.

Nested Class Summary

Nested classes/interfaces inherited from interface io.jmix.ui.component.data.DataUnit

DataUnit.StateChangeEvent

Nested classes/interfaces inherited from interface io.jmix.ui.component.data.Options

Options.OptionsChangeEvent<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected Collection<I>	options

Constructor Summary

Constructors

Constructor	Description
ListOptions(Collection<I> options)

Method Summary

Modifier and Type	Method	Description
Subscription	addOptionsChangeListener(Consumer<Options.OptionsChangeEvent<I>> listener)
Subscription	addStateChangeListener(Consumer<DataUnit.StateChangeEvent> listener)	Registers a new state change listener.
static <V> ListOptions<V>	empty()
Collection<I>	getItemsCollection()
Stream<I>	getOptions()
BindingState	getState()
static <V> ListOptions<V>	of(V v, V... vs)

Methods inherited from class java.lang.Object

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

Field Details

options

protected Collection<I> options

Constructor Details

ListOptions

public ListOptions(Collection<I> options)

Method Details

of

@SafeVarargs
public static <V> ListOptions<V> of(V v,
 @Nullable
 V... vs)

empty

public static <V> ListOptions<V> empty()

getItemsCollection

public Collection<I> getItemsCollection()

getOptions

public Stream<I> getOptions()

Specified by:

getOptions in interface Options<I>

getState

public BindingState getState()

Specified by:

getState in interface DataUnit

Returns:

a state of this source

addStateChangeListener

public Subscription addStateChangeListener(Consumer<DataUnit.StateChangeEvent> listener)

Description copied from interface: DataUnit

Registers a new state change listener.

Specified by:

addStateChangeListener in interface DataUnit

Parameters:

listener - the listener to be added

Returns:

a registration object for removing an event listener added to a source

addOptionsChangeListener

public Subscription addOptionsChangeListener(Consumer<Options.OptionsChangeEvent<I>> listener)

Specified by:

addOptionsChangeListener in interface Options<I>