fi.hut.tml.xsmiles.mlfc.xforms.constraint
Class DynamicDependencyHandler.Dependency.ValueChangeListener

java.lang.Object
  fi.hut.tml.xsmiles.mlfc.xforms.constraint.DynamicDependencyHandler.Dependency.ValueChangeListener

All Implemented Interfaces:

InstanceItemListener

Enclosing class:

DynamicDependencyHandler.Dependency

public class DynamicDependencyHandler.Dependency.ValueChangeListener

extends java.lang.Object

implements InstanceItemListener

this class listens for the change in the referred nodeset

Constructor Summary

DynamicDependencyHandler.Dependency.ValueChangeListener()

Method Summary

void	checkStyling()
void	checkValidity(InstanceItem item) An instance item instructs the control to check its status, when the status changes
void	checkVisibility(InstanceItem item) An instance item instructs the control to check its status, when the status changes
void	notifyError(java.lang.Exception e, boolean atSubmission) notify this listener that there was an error in the value of the instance item.
void	setReadonly(boolean readonly)
void	setRequired(boolean required)
void	valueChanged(java.lang.String newValue) The value of this instanceItem has changed

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicDependencyHandler.Dependency.ValueChangeListener

public DynamicDependencyHandler.Dependency.ValueChangeListener()

Method Detail

valueChanged

public void valueChanged(java.lang.String newValue)

The value of this instanceItem has changed

Specified by:

valueChanged in interface InstanceItemListener

checkValidity

public void checkValidity(InstanceItem item)

An instance item instructs the control to check its status, when the status changes

Specified by:

checkValidity in interface InstanceItemListener

checkVisibility

public void checkVisibility(InstanceItem item)

An instance item instructs the control to check its status, when the status changes

Specified by:

checkVisibility in interface InstanceItemListener

notifyError

public void notifyError(java.lang.Exception e,
                        boolean atSubmission)

notify this listener that there was an error in the value of the instance item. This can be schema validity, constraint, required etc.

Specified by:

notifyError in interface InstanceItemListener

setReadonly

public void setReadonly(boolean readonly)

Specified by:

setReadonly in interface InstanceItemListener

setRequired

public void setRequired(boolean required)

Specified by:

setRequired in interface InstanceItemListener

checkStyling

public void checkStyling()

Specified by:

checkStyling in interface InstanceItemListener