org.zkoss.bind.impl

Class BindingImpl

java.lang.Object

org.zkoss.bind.impl.BindingImpl

All Implemented Interfaces:

Serializable, Binding

Direct Known Subclasses:

ChildrenBindingImpl, CommandBindingImpl, FormBindingImpl, LoadTemplateBindingImpl, PropertyBindingImpl, ReferenceBindingImpl

public class BindingImpl
extends Object
implements Binding, Serializable

Base implementation for implementing a Binding

Since:

6.0.0

Author:

henrichen

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BindingImpl(Binder binder, org.zkoss.zk.ui.Component comp, Map<String,Object> args)

Method Summary

Modifier and Type	Method and Description
protected boolean	containsAttribute(BindContext ctx, Object key)
Map<String,Object>	getArgs() Returns an argument pairs map(read only).
protected Object	getAttribute(BindContext ctx, Object key)
Binder	getBinder() Returns the owner binder of this binding.
org.zkoss.zk.ui.Component	getComponent() Returns the associated component of this binding.
protected Object	setAttribute(BindContext ctx, Object key, Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

BindingImpl

protected BindingImpl(Binder binder,
                      org.zkoss.zk.ui.Component comp,
                      Map<String,Object> args)

Method Detail

getComponent

public org.zkoss.zk.ui.Component getComponent()

Description copied from interface: Binding

Returns the associated component of this binding.

Specified by:

getComponent in interface Binding

Returns:

the associated component of this binding.

getBinder

public Binder getBinder()

Description copied from interface: Binding

Returns the owner binder of this binding.

Specified by:

getBinder in interface Binding

Returns:

the owner binder of this binding.

getArgs

public Map<String,Object> getArgs()

Description copied from interface: Binding

Returns an argument pairs map(read only).

Specified by:

getArgs in interface Binding

Returns:

an argument pairs map(read only).

setAttribute

protected Object setAttribute(BindContext ctx,
                              Object key,
                              Object value)

getAttribute

protected Object getAttribute(BindContext ctx,
                              Object key)

containsAttribute

protected boolean containsAttribute(BindContext ctx,
                                    Object key)