ViewUpdateUtils.UpdateCallbackObject (hybris Commerce Suite 2011)

Enclosing class:

ViewUpdateUtils
```
public static interface ViewUpdateUtils.UpdateCallbackObject
```
An object that can be attached to a zk component

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`update(org.zkoss.zk.ui.Component component, java.util.Map<java.lang.String,java.lang.Object> ctx)`	This method is invoked when `ViewUpdateUtils.performViewUpdate(Component, Map, boolean)` is called

- Method Detail
  - update
```
boolean update(org.zkoss.zk.ui.Component component,
               java.util.Map<java.lang.String,java.lang.Object> ctx)
```
    This method is invoked when ViewUpdateUtils.performViewUpdate(Component, Map, boolean) is called
    
    Parameters:
    
    component - the zk component
    
    ctx - additional context information
    
    Returns:
    
    true, if recursive updating on children of this component should be performed. If the update causes a full refresh of the component, further recursive updates may not be needed, so return false in that case for increasing performance.