ContainerFeedbackMessageFilter (Wicket Core 9.0.0 API)

java.lang.Object
- org.apache.wicket.feedback.ContainerFeedbackMessageFilter

All Implemented Interfaces:

Serializable, Predicate<FeedbackMessage>, IFeedbackMessageFilter, org.apache.wicket.util.io.IClusterable
```
public class ContainerFeedbackMessageFilter
extends Object
implements IFeedbackMessageFilter
```
Filter for child-of relationship

Author:

Jonathan Locke, Johan Compagner

See Also:

Serialized Form

- Field Summary
  - Fields inherited from interface org.apache.wicket.feedback.IFeedbackMessageFilter
    ALL, NONE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ContainerFeedbackMessageFilter(MarkupContainer container)
  Constructor
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean accept(FeedbackMessage message)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.wicket.feedback.IFeedbackMessageFilter
    test
  - Methods inherited from interface java.util.function.Predicate
    and, negate, or

- Constructor Detail
  - ContainerFeedbackMessageFilter
```
public ContainerFeedbackMessageFilter(MarkupContainer container)
```
    Constructor
    
    Parameters:
    
    container - The container that message reporters must be a child of
- Method Detail
  - accept
```
public boolean accept(FeedbackMessage message)
```
    Specified by:
    
    accept in interface IFeedbackMessageFilter
    
    Parameters:
    
    message - The message to test for inclusion
    
    Returns:
    
    True if the message should be included, false to exclude it