Package com.storedobject.vaadin

Class BreadcrumbsTree.Node

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.Composite<Breadcrumbs>

com.storedobject.vaadin.BreadcrumbsTree.Node

All Implemented Interfaces:

com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasStyle, Serializable

Enclosing class:

BreadcrumbsTree

public final class BreadcrumbsTree.Node
extends com.vaadin.flow.component.Composite<Breadcrumbs>

The node of the breadcrumb tree.

Author:

Syam

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
BreadcrumbsTree.Node	add(String caption, com.vaadin.flow.component.Component component)	Add a new node under this node.
void	collapse()	Collapse this node.
boolean	equals(Object o)
void	expand()	Expand this node.
String	getCaption()	Get the caption of this node.
com.vaadin.flow.component.Component	getComponent()	Get the component associated with this node.
Object	getData()	Get the ad-hoc data associated with this node.
Stream<BreadcrumbsTree.Node>	getNodes()	Get child nodes.
int	hashCode()
protected Breadcrumbs	initContent()
boolean	remove(BreadcrumbsTree.Node node)	Remove a child node from this node or from one of its descendants.
void	setData(Object data)	Associate some ad-hoc data with this node.
void	setVisible(boolean visible)

Methods inherited from class com.vaadin.flow.component.Composite

getChildren, getContent, getElement

Methods inherited from class com.vaadin.flow.component.Component

addListener, findAncestor, fireEvent, from, get, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.component.AttachNotifier

addAttachListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier

addDetachListener

Methods inherited from interface com.vaadin.flow.component.HasStyle

addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

Method Details

initContent

protected Breadcrumbs initContent()

Overrides:

initContent in class com.vaadin.flow.component.Composite<Breadcrumbs>

getNodes

public Stream<BreadcrumbsTree.Node> getNodes()

Get child nodes.

Returns:

Stream of child nodes.

setVisible

public void setVisible(boolean visible)

Overrides:

setVisible in class com.vaadin.flow.component.Component

expand

public void expand()

Expand this node.

collapse

public void collapse()

Collapse this node.

add

public BreadcrumbsTree.Node add(String caption,
 com.vaadin.flow.component.Component component)

Add a new node under this node.

Parameters:

caption - Caption of the new node.

component - Component associated with the new node. If null is passed, no associated component will be displayed when the node is selected.

Returns:

The newly added node.

remove

public boolean remove(BreadcrumbsTree.Node node)

Remove a child node from this node or from one of its descendants.

Parameters:

node - Node to remove.

Returns:

True if removed. Otherwise, false.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getCaption

public String getCaption()

Get the caption of this node.

Returns:

Caption.

getComponent

public com.vaadin.flow.component.Component getComponent()

Get the component associated with this node.

Returns:

Associated component. The associated component will be displayed when the node is displayed, otherwise, it will be hidden.

getData

public Object getData()

Get the ad-hoc data associated with this node.

Returns:

Ad-hoc data.

setData

public void setData(Object data)

Associate some ad-hoc data with this node.

Parameters:

data - Data to keep.