Package com.highdeal.hci

Class ReferenceResolver

java.lang.Object

com.highdeal.hci.ReferenceResolver

public class ReferenceResolver
extends Object

A reference resolver treats the reference to update the reference handlers that subscribed to a reference.

Constructor Summary

Constructors

Constructor	Description
ReferenceResolver()	Builds a new reference resolver.

Method Summary

Modifier and Type	Method	Description
void	registerHandler(String idName, ReferenceHandler handler)	Registers a handler that is interested in a cross reference.
void	setReference(String ref, String value)	Sets the reference to a value.

Methods inherited from class java.lang.Object

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

Constructor Details

ReferenceResolver

public ReferenceResolver()

Builds a new reference resolver.

Method Details

registerHandler

public void registerHandler(String idName,
 ReferenceHandler handler)

Registers a handler that is interested in a cross reference.

Parameters:

idName - the name of the id attribute.

handler - the reference handler that is registered.

setReference

public void setReference(String ref,
 String value)

Sets the reference to a value. This method wakes up all the reference handlers that registered to this reference.

Parameters:

ref - the reference.

value - Its value.