org.qas.api.internal.util.google.collect

Class Iterables

java.lang.Object

org.qas.api.internal.util.google.collect.Iterables

public class Iterables
extends java.lang.Object

This class contains static utility methods that operate on or return objects of type Iterable. Except as noted, each method has a corresponding Iterator-based method in the Iterators class.

Performance notes: Unless otherwise noted, all of the iterables produced in this class are lazy, which means that their iterators only advance the backing iteration when absolutely necessary.

See the Guava User Guide article on Iterables.

Since:

1.0

Constructor Summary

Constructors

Constructor and Description
Iterables()

Method Summary

Modifier and Type	Method and Description
static <T> boolean	addAll(java.util.Collection<T> addTo, java.lang.Iterable<? extends T> elementsToAdd) Adds all elements in iterable to collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

Iterables

public Iterables()

Method Detail

addAll

public static <T> boolean addAll(java.util.Collection<T> addTo,
                                 java.lang.Iterable<? extends T> elementsToAdd)

Adds all elements in iterable to collection.

Returns:

true if collection was modified as a result of this operation.