org.apache.struts2.util
Class Counter

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

All Implemented Interfaces:

Serializable, Iterator

public class Counter
extends Object
implements Iterator, Serializable

A bean that can be used to keep track of a counter.

Since it is an Iterator it can be used by the iterator tag

See Also:

Serialized Form

Field Summary

(package private) long	current
(package private) long	first
(package private) long	interval
(package private) long	last
private static long	serialVersionUID
(package private) boolean	wrap

Constructor Summary

Counter()

Method Summary

long	getCurrent()
long	getFirst()
long	getInterval()
long	getLast()
long	getNext()
long	getPrevious()
boolean	hasNext()
boolean	isWrap()
Object	next()
void	remove()
void	setAdd(long addition)
void	setCurrent(long current)
void	setFirst(long first)
void	setInterval(long interval)
void	setLast(long last)
void	setWrap(boolean wrap)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

wrap

boolean wrap

first

long first

current

long current

interval

long interval

last

long last

Constructor Detail

Counter

public Counter()

Method Detail

setAdd

public void setAdd(long addition)

setCurrent

public void setCurrent(long current)

getCurrent

public long getCurrent()

setFirst

public void setFirst(long first)

getFirst

public long getFirst()

setInterval

public void setInterval(long interval)

getInterval

public long getInterval()

setLast

public void setLast(long last)

getLast

public long getLast()

getNext

public long getNext()

getPrevious

public long getPrevious()

setWrap

public void setWrap(boolean wrap)

isWrap

public boolean isWrap()

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