Module is.codion.common.model

Package is.codion.common.model.selection

Interface MultiSelection.Items<R>

Type Parameters:

R - the item type

All Superinterfaces:

Observable<List<R>>, Observer<List<R>>

Enclosing interface:

MultiSelection<T>

public static interface MultiSelection.Items<R>
extends Observable<List<R>>

Manages the the selected items.

Method Summary

Modifier and Type	Method	Description
void	add(Collection<R> items)	Adds the given items to the selection
void	add(Predicate<R> predicate)	Adds the items passing the predicate test to the selection
void	add(R item)	Adds the given item to the selection
void	clear()	Clears the selection
boolean	contains(R item)
List<R>	get()
void	remove(Collection<R> items)	Remove the given items from the selection
void	remove(R item)	Remove the given item from the selection
void	set(Collection<R> items)
void	set(Predicate<R> predicate)	Sets the items passing the predicate test as the selection
void	set(List<R> items)

Methods inherited from interface is.codion.common.observable.Observable

addConsumer, addListener, addWeakConsumer, addWeakListener, getOrThrow, getOrThrow, isEqualTo, isNotEqualTo, isNull, isNullable, observer, optional, removeConsumer, removeListener, removeWeakConsumer, removeWeakListener

Method Details

get

List<R> get()

Specified by:

get in interface Observable<R>

Returns:

the selected items or an empty list if the selection is empty

set

void set(List<R> items)

Parameters:

items - the items to select

set

void set(Collection<R> items)

Parameters:

items - the items to select

set

void set(Predicate<R> predicate)

Sets the items passing the predicate test as the selection

Parameters:

predicate - the predicate

add

void add(Predicate<R> predicate)

Adds the items passing the predicate test to the selection

Parameters:

predicate - the predicate

add

void add(R item)

Adds the given item to the selection

Parameters:

item - the item to add to the selection

add

void add(Collection<R> items)

Adds the given items to the selection

Parameters:

items - the items to add to the selection

remove

void remove(R item)

Remove the given item from the selection

Parameters:

item - the item to remove from the selection

remove

void remove(Collection<R> items)

Remove the given items from the selection

Parameters:

items - the items to remove from the selection

clear

void clear()

Clears the selection

contains

boolean contains(R item)

Parameters:

item - the item

Returns:

true if the given item is selected