Package 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

Constructor Summary

Constructors

Constructor	Description
Counter()

Method Summary

Modifier and Type	Method	Description
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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Details

Counter

public Counter()

Method Details

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