Class ReverseIterator<T>

java.lang.Object

com.ibm.wala.util.collections.ReverseIterator<T>

All Implemented Interfaces:

Iterator<T>

public class ReverseIterator<T>
extends Object
implements Iterator<T>

An iterator that reverses an input iterator. Not very efficient.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
T	next()
void	remove()
static <T> Iterator<T>	reverse(Iterator<T> it)

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

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()
       throws NoSuchElementException

Specified by:

next in interface Iterator<T>

Throws:

NoSuchElementException

remove

public void remove()
            throws UnsupportedOperationException

Specified by:

remove in interface Iterator<T>

Throws:

UnsupportedOperationException

reverse

public static <T> Iterator<T> reverse(Iterator<T> it)