org.zkoss.bind.sys.tracker

Interface TrackerNode

All Known Implementing Classes:

TrackerNodeImpl

public interface TrackerNode

Tracker Node in a binding dependency graph.

Since:

6.0.0

Author:

henrichen

Method Summary

Modifier and Type	Method and Description
void	addAssociate(TrackerNode srcnode) add associated TrackerNode with this node
void	addBinding(Binding binding) add associated Binding with this node
void	addDependent(Object script, TrackerNode dependent) Add a dependent node of the field script.
Set<TrackerNode>	getAssociates() Returns all associate nodes of this node.
Object	getBean() Returns associated bean of this TrackerNode.
Set<Binding>	getBindings() Returns all associated Bindings.
TrackerNode	getDependent(Object script) Returns the associated TrackerNode of the associated field script of this tracker node.
Set<TrackerNode>	getDependents() Returns all dependent nodes of this node.
Set<TrackerNode>	getDependents(Object script) Returns all associated TrackerNodes of the associated field script of this tracker node.
Set<TrackerNode>	getDirectDependents() Returns all direct dependent nodes of this node.
Object	getFieldScript() Returns associated field script of this TrackerNode.
Set<LoadBinding>	getLoadBindings() Returns associated LoadBindings except ReferenceBindings.
Map<Object,?>	getPropNameMapping() get property, tracker node mapping map
Set<ReferenceBinding>	getReferenceBindings() Returns associated ReferenceBindings.
default boolean	isPropNameNodeMapped(TrackerNode trackerNode) Internal used only
TrackerNode	removeDependent(Object script) Remove a dependent node of this node per the specified field script.
void	setBean(Object bean) Sets associated bean of this TrackerNode.
void	tieProperty(Object propName, TrackerNode trackerNode) tie property with tracker node of this node.

Method Detail

getDependents

Set<TrackerNode> getDependents()

Returns all dependent nodes of this node.

Returns:

all precedent nodes of this node.

getDependents

Set<TrackerNode> getDependents(Object script)

Returns all associated TrackerNodes of the associated field script of this tracker node.

Parameters:

script - field script to get the dependent

Returns:

all linked TrackerNodes

Since:

8.0.0

getDirectDependents

Set<TrackerNode> getDirectDependents()

Returns all direct dependent nodes of this node.

Returns:

all direct dependent nodes of this node.

getAssociates

Set<TrackerNode> getAssociates()

Returns all associate nodes of this node.

Returns:

all associate nodes of this node.

getDependent

TrackerNode getDependent(Object script)

Returns the associated TrackerNode of the associated field script of this tracker node.

Parameters:

script - field script to get the dependent

Returns:

the linked TrackerNode

addDependent

void addDependent(Object script,
                  TrackerNode dependent)

Add a dependent node of the field script.

Parameters:

script - the field script to link this track node to its dependent nodes.

dependent - the TrackerNode to be added

removeDependent

TrackerNode removeDependent(Object script)

Remove a dependent node of this node per the specified field script.

Parameters:

script - field script that link to the to be removed dependent tracker node.

Returns:

the removed TrackerNode

addBinding

void addBinding(Binding binding)

add associated Binding with this node

Parameters:

binding -

getBindings

Set<Binding> getBindings()

Returns all associated Bindings.

Returns:

associated Bindings.

getLoadBindings

Set<LoadBinding> getLoadBindings()

Returns associated LoadBindings except ReferenceBindings.

Returns:

associated LoadBindings except ReferenceBindings.

Since:

6.0.1

getReferenceBindings

Set<ReferenceBinding> getReferenceBindings()

Returns associated ReferenceBindings.

Returns:

associated ReferenceBindings.

Since:

6.0.1

getBean

Object getBean()

Returns associated bean of this TrackerNode.

Returns:

associated bean of this TrackerNode.

setBean

void setBean(Object bean)

Sets associated bean of this TrackerNode.

Parameters:

bean - the associated bean.

getFieldScript

Object getFieldScript()

Returns associated field script of this TrackerNode.

Returns:

associated field script of this TrackerNode.

addAssociate

void addAssociate(TrackerNode srcnode)

add associated TrackerNode with this node

Parameters:

srcnode -

Since:

6.5.5

tieProperty

void tieProperty(Object propName,
                 TrackerNode trackerNode)

tie property with tracker node of this node.

Parameters:

propName -

trackerNode -

Since:

6.5.5

getPropNameMapping

Map<Object,?> getPropNameMapping()

get property, tracker node mapping map

Since:

6.5.5

isPropNameNodeMapped

default boolean isPropNameNodeMapped(TrackerNode trackerNode)

Internal used only

Parameters:

trackerNode -

Returns:

boolean is the tracker node with specific propName in bracket mapped or not

Since:

9.6.0