com.vaadin.ui.components.grid.selection
Interface SelectionModel.Multi

All Superinterfaces:

SelectionModel, java.io.Serializable

All Known Implementing Classes:

MultiSelectionModel

Enclosing interface:

SelectionModel

public static interface SelectionModel.Multi
extends SelectionModel

A SelectionModel that supports multiple selections to be made.

This interface has a contract of having the same behavior, no matter how the selection model is interacted with. In other words, if something is forbidden to do in e.g. the user interface, it must also be forbidden to do in the server-side and client-side APIs.

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.ui.components.grid.selection.SelectionModel

SelectionModel.Multi, SelectionModel.None, SelectionModel.Single

Method Summary

boolean	deselect(java.util.Collection<?> itemIds) Marks items as deselected.
boolean	deselect(java.lang.Object... itemIds) Marks items as deselected.
boolean	deselectAll() Marks all the items in the current Container as deselected
boolean	select(java.util.Collection<?> itemIds) Marks items as selected.
boolean	select(java.lang.Object... itemIds) Marks items as selected.
boolean	selectAll() Marks all the items in the current Container as selected

Methods inherited from interface com.vaadin.ui.components.grid.selection.SelectionModel

getSelectedRows, isSelected, reset, setGrid

Method Detail

select

boolean select(java.lang.Object... itemIds)
               throws java.lang.IllegalArgumentException

Marks items as selected.

This method does not clear any previous selection state, only adds to it.

Parameters:

itemIds - the itemId(s) to mark as selected

Returns:

true if the selection state changed. false if all the given itemIds already were selected

Throws:

java.lang.IllegalArgumentException - if the itemIds varargs array is null

See Also:

deselect(Object...)

select

boolean select(java.util.Collection<?> itemIds)
               throws java.lang.IllegalArgumentException

Marks items as selected.

This method does not clear any previous selection state, only adds to it.

Parameters:

itemIds - the itemIds to mark as selected

Returns:

true if the selection state changed. false if all the given itemIds already were selected

Throws:

java.lang.IllegalArgumentException - if itemIds is null

See Also:

deselect(Collection)

deselect

boolean deselect(java.lang.Object... itemIds)
                 throws java.lang.IllegalArgumentException

Marks items as deselected.

Parameters:

itemIds - the itemId(s) to remove from being selected

Returns:

true if the selection state changed. false if none the given itemIds were selected previously

Throws:

java.lang.IllegalArgumentException - if the itemIds varargs array is null

See Also:

select(Object...)

deselect

boolean deselect(java.util.Collection<?> itemIds)
                 throws java.lang.IllegalArgumentException

Marks items as deselected.

Parameters:

itemIds - the itemId(s) to remove from being selected

Returns:

true if the selection state changed. false if none the given itemIds were selected previously

Throws:

java.lang.IllegalArgumentException - if itemIds is null

See Also:

select(Collection)

selectAll

boolean selectAll()

Marks all the items in the current Container as selected

Returns:

true iff some items were previously not selected

See Also:

deselectAll()

deselectAll

boolean deselectAll()

Marks all the items in the current Container as deselected

Returns:

true iff some items were previously selected

See Also:

selectAll()