public class

MergeIteratorFilter

extends IteratorFilterSupport
implements Iterator<E> Action
java.lang.Object
   ↳ webwork.util.IteratorFilterSupport
     ↳ webwork.util.MergeIteratorFilter

Class Overview

A bean that takes several iterators and outputs the merge of them.

Summary

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Inherited Constants
From interface webwork.action.Action
Public Constructors
MergeIteratorFilter()
Public Methods
String execute()
This method is where the logic of the action is executed.
boolean hasNext()
Object next()
void remove()
void setSource(Object anIterator)
[Expand]
Inherited Methods
From class webwork.util.IteratorFilterSupport
From class java.lang.Object
From interface java.util.Iterator
From interface webwork.action.Action

Public Constructors

public MergeIteratorFilter ()

Public Methods

public String execute ()

This method is where the logic of the action is executed. Parameters are passed by calling set-methods, or by implementing the ParameterAware interface.

Returns
  • a string representing the logical result of the execution. See constants in this interface for a list of standard result values.

public boolean hasNext ()

public Object next ()

public void remove ()

public void setSource (Object anIterator)