org.apache.struts2.util
Class AppendIteratorFilter

java.lang.Object
  extended by org.apache.struts2.util.IteratorFilterSupport
      extended by org.apache.struts2.util.AppendIteratorFilter
All Implemented Interfaces:
Action, Iterator

public class AppendIteratorFilter
extends IteratorFilterSupport
implements Iterator, Action

A bean that takes several iterators and outputs them in sequence

See Also:
AppendIterator, AppendIteratorTag

Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.struts2.util.IteratorFilterSupport
IteratorFilterSupport.EnumerationIterator
 
Field Summary
(package private)  List iterators
           
(package private)  List sources
           
 
Fields inherited from interface com.opensymphony.xwork2.Action
ERROR, INPUT, LOGIN, NONE, SUCCESS
 
Constructor Summary
AppendIteratorFilter()
           
 
Method Summary
 String execute()
          Where the logic of the action is executed.
 boolean hasNext()
           
 Object next()
           
 void remove()
           
 void setSource(Object anIterator)
           
 
Methods inherited from class org.apache.struts2.util.IteratorFilterSupport
getIterator
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

iterators

List iterators

sources

List sources
Constructor Detail

AppendIteratorFilter

public AppendIteratorFilter()
Method Detail

setSource

public void setSource(Object anIterator)

execute

public String execute()
Description copied from interface: Action
Where the logic of the action is executed.

Specified by:
execute in interface Action
Returns:
a string representing the logical result of the execution. See constants in this interface for a list of standard result values.

hasNext

public boolean hasNext()
Specified by:
hasNext in interface Iterator

next

public Object next()
Specified by:
next in interface Iterator

remove

public void remove()
Specified by:
remove in interface Iterator


Copyright © 2000-2008 Apache Software Foundation. All Rights Reserved.