Package org.apache.commons.compress.utils

Class Iterators

java.lang.Object

org.apache.commons.compress.utils.Iterators

public class Iterators
extends Object

Iterator utilities.

Since:

1.13.

Method Summary

Modifier and Type	Method	Description
static <T> boolean	addAll(Collection<T> collection, Iterator<? extends T> iterator)	Adds all the elements in the source iterator to the target collection.

Methods inherited from class java.lang.Object

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

Method Details

addAll

public static <T> boolean addAll(Collection<T> collection,
 Iterator<? extends T> iterator)

Adds all the elements in the source iterator to the target collection.

When this method returns, the iterator will be "empty": its hasNext() method returns false.

Type Parameters:

T - type of the elements contained inside the collection

Parameters:

collection - target collection

iterator - source

Returns:

true if the target collection was modified as a result of this operation