org.apache.struts2.util
Class IteratorGenerator

java.lang.Object
  org.apache.struts2.util.IteratorGenerator

All Implemented Interfaces:

Action, Iterator

public class IteratorGenerator
extends Object
implements Iterator, Action

A bean that generates an iterator filled with a given object depending on the count, separator and converter defined. It is being used by IteratorGeneratorTag.

Nested Class Summary

static interface

IteratorGenerator.Converter Interface for converting each separated token into an Object of choice.

Field Summary

Fields inherited from interface com.opensymphony.xwork2.Action

ERROR, INPUT, LOGIN, NONE, SUCCESS

Constructor Summary

IteratorGenerator()

Method Summary

String	execute()
boolean	getHasNext()
Object	getNext()
boolean	hasNext()
Object	next()
void	remove()
void	setConverter(IteratorGenerator.Converter aConverter)
void	setCount(int aCount)
void	setSeparator(String aChar)
void	setValues(Object aValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratorGenerator

public IteratorGenerator()

Method Detail

setCount

public void setCount(int aCount)

getHasNext

public boolean getHasNext()

getNext

public Object getNext()

setSeparator

public void setSeparator(String aChar)

setConverter

public void setConverter(IteratorGenerator.Converter aConverter)

setValues

public void setValues(Object aValue)

execute

public String execute()

Specified by:

execute in interface Action

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