Package com.vaadin.client.flow.binding

Class SimpleElementBindingStrategy

java.lang.Object

com.vaadin.client.flow.binding.SimpleElementBindingStrategy

All Implemented Interfaces:

BindingStrategy<elemental.dom.Element>

public class SimpleElementBindingStrategy
extends Object
implements BindingStrategy<elemental.dom.Element>

Binding strategy for a simple (not template) Element node.

Since:

1.0

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor	Description
SimpleElementBindingStrategy()

Method Summary

Modifier and Type	Method	Description
void	bind(StateNode stateNode, elemental.dom.Element htmlNode, BinderContext nodeFactory)	Binds a DOM node to the stateNode using context to create and bind nodes of other types.
elemental.dom.Element	create(StateNode node)	Creates a DOM node for the node.
boolean	isApplicable(StateNode node)	Returns true is the strategy is applicable to the node.
static boolean	needsRebind(StateNode node)	Checks whether the node needs re-bind.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.client.flow.binding.BindingStrategy

getTag

Constructor Details

SimpleElementBindingStrategy

public SimpleElementBindingStrategy()

Method Details

create

public elemental.dom.Element create(StateNode node)

Description copied from interface: BindingStrategy

Creates a DOM node for the node.

Specified by:

create in interface BindingStrategy<elemental.dom.Element>

Parameters:

node - the state node for which to create a DOM node, not null

Returns:

the DOM node, not null

isApplicable

public boolean isApplicable(StateNode node)

Description copied from interface: BindingStrategy

Returns true is the strategy is applicable to the node.

Specified by:

isApplicable in interface BindingStrategy<elemental.dom.Element>

Parameters:

node - the state node to check against of

Returns:

true if the strategy is applicable to the node

bind

public void bind(StateNode stateNode,
 elemental.dom.Element htmlNode,
 BinderContext nodeFactory)

Description copied from interface: BindingStrategy

Binds a DOM node to the stateNode using context to create and bind nodes of other types.

Specified by:

bind in interface BindingStrategy<elemental.dom.Element>

Parameters:

stateNode - the state node to bind, not null

htmlNode - the DOM node, not null

nodeFactory - binder context to create and construct HTML nodes of other types

needsRebind

public static boolean needsRebind(StateNode node)

Checks whether the node needs re-bind.

The node needs re-bind if it was initially invisible. As a consequence such node has not be bound. It has been bound in respect to visibility feature only (partially bound). Such node needs re-bind once it becomes visible.

Parameters:

node - the node to check

Returns:

true if the node is not entirely bound and needs re-bind later on