org.wildfly.clustering.ee

Class CompositeIterable<T>

java.lang.Object

org.wildfly.clustering.ee.CompositeIterable<T>

All Implemented Interfaces:

Iterable<T>

public class CompositeIterable<T>
extends Object
implements Iterable<T>

Used for iterating over an series of iterables, thus avoiding the need to allocate/populate a new list containing all elements. More efficient than the alternative when the number of iterables is arbitrary and small relative to the size of each iterable.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
CompositeIterable(Iterable<? extends T>... iterables) Constructs a new composite iterable.
CompositeIterable(List<? extends Iterable<? extends T>> iterables) Constructs a new composite iterable.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
int	hashCode()
Iterator<T>	iterator()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

CompositeIterable

@SafeVarargs
public CompositeIterable(Iterable<? extends T>... iterables)

Constructs a new composite iterable.

Parameters:

iterables - a series of iterables

CompositeIterable

public CompositeIterable(List<? extends Iterable<? extends T>> iterables)

Constructs a new composite iterable.

Parameters:

iterables - a series of iterables

Method Detail

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object