org.dmfs.iterators.decorators

Class Fluent<E>

java.lang.Object

org.dmfs.iterators.AbstractBaseIterator<E>

org.dmfs.iterators.decorators.Fluent<E>

All Implemented Interfaces:

java.util.Iterator<E>, FluentIterator<E>

public final class Fluent<E>
extends AbstractBaseIterator<E>
implements FluentIterator<E>

A basic FluentIterator.

Constructor Summary

Constructors

Constructor and Description
Fluent(java.util.Iterator<E> delegate) Provides a FluentIterator for the given Iterator.

Method Summary

Modifier and Type	Method and Description
FluentIterator<E>	filtered(Filter<E> filter) Returns a FluentIterator that filters the elements of this FluentIterator with the given filter.
boolean	hasNext()
<T> FluentIterator<T>	mapped(Function<E,T> function) Returns a FluentIterator that's maps the elements of this FluentIterator using the given Function.
E	next()

Methods inherited from class org.dmfs.iterators.AbstractBaseIterator

equals, hashCode, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

Fluent

public Fluent(java.util.Iterator<E> delegate)

Provides a FluentIterator for the given Iterator.

Parameters:

delegate - The Iterator to decorate.

Method Detail

filtered

public FluentIterator<E> filtered(Filter<E> filter)

Description copied from interface: FluentIterator

Returns a FluentIterator that filters the elements of this FluentIterator with the given filter.

Specified by:

filtered in interface FluentIterator<E>

Parameters:

filter - The Filter to filter the Iterator with.

Returns:

The filtered FluentIterator.

mapped

public <T> FluentIterator<T> mapped(Function<E,T> function)

Description copied from interface: FluentIterator

Returns a FluentIterator that's maps the elements of this FluentIterator using the given Function.

Specified by:

mapped in interface FluentIterator<E>

Type Parameters:

T - The type of the mapped elements.

Parameters:

function - The Function to map the original Iterator.

Returns:

The mapped FluentIterator.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>