webwork.util

Class IteratorGenerator

java.lang.Object

webwork.util.IteratorGenerator

All Implemented Interfaces:

Serializable, Iterator, Action

public class IteratorGenerator
extends Object
implements Iterator, Action

A bean that generates an iterator filled with a given object

Version:

$Revision: 1.8 $

Author:

Rickard Öberg (rickard@middleware-company.com)

See Also:

Serialized Form

Field Summary

Fields inherited from interface webwork.action.Action

ERROR, INPUT, LOGIN, NONE, SUCCESS

Constructor Summary

Constructors

Constructor and Description
IteratorGenerator()

Method Summary

Methods

Modifier and Type	Method and Description
String	execute() This method is where the logic of the action is executed.
boolean	getHasNext()
Object	getNext()
boolean	hasNext()
Object	next()
void	remove()
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

setValues

public void setValues(Object aValue)

setCount

public void setCount(int aCount)

setSeparator

public void setSeparator(String aChar)

getHasNext

public boolean getHasNext()

getNext

public Object getNext()

execute

public String execute()

Description copied from interface: Action

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

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