xdi2.core.util.iterators

Class IteratorCounter

java.lang.Object

xdi2.core.util.iterators.IteratorCounter

public final class IteratorCounter
extends Object

A class that can count the number of elements in an Iterator.

Author:

markus

Constructor Summary

Constructors

Constructor and Description
IteratorCounter(Iterator<?> iterator)

Method Summary

Modifier and Type	Method and Description
long	count() Counts and returns the number of elements in an Iterator.

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratorCounter

public IteratorCounter(Iterator<?> iterator)

Method Detail

count

public long count()

Counts and returns the number of elements in an Iterator.

Returns:

The number of elements.