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

void	addBinding(Binding binding) add associated Binding with this node
void	addDependent(java.lang.Object script, TrackerNode dependent) Add a dependent node of the field script.
java.util.Set<TrackerNode>	getAssociates() Returns all associate nodes of this node.
java.lang.Object	getBean() Returns associated bean of this TrackerNode.
java.util.Set<Binding>	getBindings() Returns all associated Bindings.
TrackerNode	getDependent(java.lang.Object script) Returns the associated TrackerNode of the associated field script of this tracker node.
java.util.Set<TrackerNode>	getDependents() Returns all dependent nodes of this node.
java.util.Set<TrackerNode>	getDirectDependents() Returns all direct dependent nodes of this node.
java.lang.Object	getFieldScript() Returns associated field script of this TrackerNode.
java.util.Set<LoadBinding>	getLoadBindings() Returns associated LoadBindings except ReferenceBindings.
java.util.Set<ReferenceBinding>	getReferenceBindings() Returns associated ReferenceBindings.
TrackerNode	removeDependent(java.lang.Object script) Remove a dependent node of this node per the specified field script.
void	setBean(java.lang.Object bean) Sets associated bean of this TrackerNode.

Method Detail

getDependents

java.util.Set<TrackerNode> getDependents()

Returns all dependent nodes of this node.

Returns:

all precedent nodes of this node.

getDirectDependents

java.util.Set<TrackerNode> getDirectDependents()

Returns all direct dependent nodes of this node.

Returns:

all direct dependent nodes of this node.

getAssociates

java.util.Set<TrackerNode> getAssociates()

Returns all associate nodes of this node.

Returns:

all associate nodes of this node.

getDependent

TrackerNode getDependent(java.lang.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(java.lang.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(java.lang.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

java.util.Set<Binding> getBindings()

Returns all associated Bindings.

Returns:

associated Bindings.

getLoadBindings

java.util.Set<LoadBinding> getLoadBindings()

Returns associated LoadBindings except ReferenceBindings.

Returns:

associated LoadBindings except ReferenceBindings.

Since:

6.0.1

getReferenceBindings

java.util.Set<ReferenceBinding> getReferenceBindings()

Returns associated ReferenceBindings.

Returns:

associated ReferenceBindings.

Since:

6.0.1

getBean

java.lang.Object getBean()

Returns associated bean of this TrackerNode.

Returns:

associated bean of this TrackerNode.

setBean

void setBean(java.lang.Object bean)

Sets associated bean of this TrackerNode.

Parameters:

bean - the associated bean.

getFieldScript

java.lang.Object getFieldScript()

Returns associated field script of this TrackerNode.

Returns:

associated field script of this TrackerNode.