io.jmix.mapsui.component.data

Interface VectorLayerItems<E>

Type Parameters:

E - geo object type

All Superinterfaces:

io.jmix.ui.component.data.DataUnit, io.jmix.ui.component.data.meta.EntityDataUnit

All Known Implementing Classes:

ContainerVectorLayerItems

public interface VectorLayerItems<E>
extends io.jmix.ui.component.data.meta.EntityDataUnit

A common interface for providing data for VectorLayer.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	VectorLayerItems.GeometryChangeEvent<E> An event that is fired when geometry value has changed in some item.
static class	VectorLayerItems.ItemSetChangeEvent<E>
static class	VectorLayerItems.SelectedItemChangeEvent<E> An event that is fired when selected item has changed.

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

io.jmix.ui.component.data.DataUnit.StateChangeEvent

Method Summary

Modifier and Type	Method and Description
io.jmix.core.common.event.Subscription	addGeometryChangeListener(java.util.function.Consumer<VectorLayerItems.GeometryChangeEvent<E>> listener) Registers a new geometry change listener.
io.jmix.core.common.event.Subscription	addItemSetChangeListener(java.util.function.Consumer<VectorLayerItems.ItemSetChangeEvent<E>> listener) Registers a new item set change listener.
io.jmix.core.common.event.Subscription	addSelectedItemChangeListener(java.util.function.Consumer<VectorLayerItems.SelectedItemChangeEvent<E>> listener) Registers a new selected item change listener.
java.util.Collection<E>	getItems()
E	getSelectedItem()
void	setSelectedItem(E item) Set current item in the source.

Methods inherited from interface io.jmix.ui.component.data.meta.EntityDataUnit

getEntityMetaClass

Methods inherited from interface io.jmix.ui.component.data.DataUnit

addStateChangeListener, getState

Method Detail

getSelectedItem

@Nullable
E getSelectedItem()

Returns:

the current item contained in the source

setSelectedItem

void setSelectedItem(@Nullable
                     E item)

Set current item in the source.

Parameters:

item - the item to set

getItems

java.util.Collection<E> getItems()

Returns:

collection of items contained in the source

addGeometryChangeListener

io.jmix.core.common.event.Subscription addGeometryChangeListener(java.util.function.Consumer<VectorLayerItems.GeometryChangeEvent<E>> listener)

Registers a new geometry change listener.

Parameters:

listener - the listener to be added

Returns:

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

addSelectedItemChangeListener

io.jmix.core.common.event.Subscription addSelectedItemChangeListener(java.util.function.Consumer<VectorLayerItems.SelectedItemChangeEvent<E>> listener)

Registers a new selected item change listener.

Parameters:

listener - the listener to be added

Returns:

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

addItemSetChangeListener

io.jmix.core.common.event.Subscription addItemSetChangeListener(java.util.function.Consumer<VectorLayerItems.ItemSetChangeEvent<E>> listener)

Registers a new item set change listener.

Parameters:

listener - the listener to be added

Returns:

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