com.haulmont.cuba.gui.components

Class DataGrid.ColumnGeneratorEvent<E extends Entity>

java.lang.Object

java.util.EventObject

com.haulmont.cuba.gui.components.DataGrid.AbstractDataGridEvent

com.haulmont.cuba.gui.components.DataGrid.ColumnGeneratorEvent<E>

All Implemented Interfaces:

java.io.Serializable

Enclosing interface:

DataGrid<E extends Entity>

public static class DataGrid.ColumnGeneratorEvent<E extends Entity>
extends DataGrid.AbstractDataGridEvent

Event provided by a DataGrid.ColumnGenerator

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	columnId
protected InstanceContainer<E>	container
protected java.util.function.Function<E,InstanceContainer<E>>	containerProvider
protected E	item

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ColumnGeneratorEvent(DataGrid component, E item, java.lang.String columnId, java.util.function.Function<E,InstanceContainer<E>> containerProvider) Constructor for a column generator event

Method Summary

Modifier and Type	Method and Description
java.lang.String	getColumnId()
InstanceContainer<E>	getContainer()
E	getItem()

Methods inherited from class com.haulmont.cuba.gui.components.DataGrid.AbstractDataGridEvent

getSource

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Field Detail

item

protected E extends Entity item

columnId

protected java.lang.String columnId

container

protected InstanceContainer<E extends Entity> container

containerProvider

protected java.util.function.Function<E extends Entity,InstanceContainer<E extends Entity>> containerProvider

Constructor Detail

ColumnGeneratorEvent

public ColumnGeneratorEvent(DataGrid component,
                            E item,
                            java.lang.String columnId,
                            java.util.function.Function<E,InstanceContainer<E>> containerProvider)

Constructor for a column generator event

Parameters:

component - the DataGrid from which this event originates

item - an entity instance represented by the current row

columnId - a generated column id

containerProvider - a provider that returns an instance container associated with the item

Method Detail

getItem

public E getItem()

Returns:

an entity instance represented by the current row

getColumnId

public java.lang.String getColumnId()

Returns:

a generated column id

getContainer

public InstanceContainer<E> getContainer()

Returns:

an instance container associated with the item