Iterables (commons-compiler 3.1.0 API)

public final class Iterables
extends Object

Utility method around Iterables and Iterators.

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static <T> Iterable<T>`	`filter(Iterable<? extends T> delegate, Predicate<? super T> predicate)`
`static <T> Iterator<T>`	`filter(Iterator<? extends T> delegate, Predicate<? super T> predicate)`
`static <T> Iterable<T>`	`filter(T[] delegate, Predicate<? super T> predicate)`
`static <T> Iterable<T>`	`filterByClass(Iterable<?> delegate, Class<T> qualifyingClass)`
`static <T> Iterator<T>`	`filterByClass(Iterator<?> delegate, Class<T> qualifyingClass)`
`static <T> Iterable<T>`	`filterByClass(Object[] delegate, Class<T> qualifyingClass)`
`static <T> T[]`	`toArray(Iterable<T> delegate, Class<T> elementType)`
`static <T> T[]`	`toArray(Iterator<T> delegate, Class<T> componentType)`

public static <T> Iterable<T> filterByClass(Object[] delegate,
                                            Class<T> qualifyingClass)

Returns:: An Iterable that filters the delegate's elements by base class

public static <T> Iterable<T> filterByClass(Iterable<?> delegate,
                                            Class<T> qualifyingClass)

Returns:: An Iterable that filters the delegate's elements by base class

public static <T> Iterator<T> filterByClass(Iterator<?> delegate,
                                            Class<T> qualifyingClass)

Returns:: An Iterator that filters the delegate's products by base class

public static <T> Iterable<T> filter(T[] delegate,
                                     Predicate<? super T> predicate)

Returns:: An Iterable that discriminates the delegate's elements with the predicate

public static <T> Iterable<T> filter(Iterable<? extends T> delegate,
                                     Predicate<? super T> predicate)

Returns:: An Iterable that discriminates the delegate's elements with the predicate

public static <T> Iterator<T> filter(Iterator<? extends T> delegate,
                                     Predicate<? super T> predicate)

Returns:: An Iterator that discriminates the delegate's products with the predicate

public static <T> T[] toArray(Iterable<T> delegate,
                              Class<T> elementType)

public static <T> T[] toArray(Iterator<T> delegate,
                              Class<T> componentType)

Class Iterables