nextapp.echo2.app.update
Class ClientComponentUpdate

java.lang.Object
  nextapp.echo2.app.update.ClientComponentUpdate

All Implemented Interfaces:

java.io.Serializable

public class ClientComponentUpdate
extends java.lang.Object
implements java.io.Serializable

A representation of all updates made on the client to an individual component.

See Also:

Serialized Form

Method Summary

void	addInput(java.lang.String inputName, java.lang.Object inputValue) Adds an input property to the update, describing a single change to the component's client-side state.
Component	getComponent() Returns the updated component.
java.util.Iterator	getInputNames() Returns an iterator over the names of all input properties.
java.lang.Object	getInputValue(java.lang.String inputName) Retrieves the new state of the specified input property.
boolean	hasInput(java.lang.String inputName) Determines if an input was posted with the specified property name.

Methods inherited from class java.lang.Object

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

Method Detail

addInput

public void addInput(java.lang.String inputName,
                     java.lang.Object inputValue)

Adds an input property to the update, describing a single change to the component's client-side state.

Parameters:

inputName - the name of the input property

inputValue - the new state of the property

getComponent

public Component getComponent()

Returns the updated component.

Returns:

the component

getInputNames

public java.util.Iterator getInputNames()

Returns an iterator over the names of all input properties.

Returns:

the Iterator

getInputValue

public java.lang.Object getInputValue(java.lang.String inputName)

Retrieves the new state of the specified input property.

Parameters:

inputName - the name of the input property

Returns:

the new state

hasInput

public boolean hasInput(java.lang.String inputName)

Determines if an input was posted with the specified property name.

Parameters:

inputName - the input property name

Returns:

true if an input is posted