org.gradle.util

Class CollectionUtils

java.lang.Object

org.gradle.util.CollectionUtils

public abstract class CollectionUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
CollectionUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <R,I,C extends Collection<R>> C	collect(Iterable<? extends I> source, C destination, Transformer<R,I> transformer)
static <R,I> List<R>	collect(List<? extends I> list, Transformer<R,I> transformer)
static <R,I> Set<R>	collect(Set<? extends I> set, Transformer<R,I> transformer)
static <T,C extends Collection<T>> C	filter(Iterable<T> source, C destination, Spec<? super T> filter)
static <T> List<T>	filter(List<T> list, Spec<? super T> filter)
static <T> Set<T>	filter(Set<T> set, Spec<? super T> filter)
static <T> T	findFirst(Iterable<T> source, Spec<? super T> filter)
static List<String>	toStringList(Iterable<?> iterable)

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionUtils

public CollectionUtils()

Method Detail

findFirst

public static <T> T findFirst(Iterable<T> source,
              Spec<? super T> filter)

filter

public static <T> Set<T> filter(Set<T> set,
                Spec<? super T> filter)

filter

public static <T> List<T> filter(List<T> list,
                 Spec<? super T> filter)

filter

public static <T,C extends Collection<T>> C filter(Iterable<T> source,
                                   C destination,
                                   Spec<? super T> filter)

collect

public static <R,I> List<R> collect(List<? extends I> list,
                    Transformer<R,I> transformer)

collect

public static <R,I> Set<R> collect(Set<? extends I> set,
                   Transformer<R,I> transformer)

collect

public static <R,I,C extends Collection<R>> C collect(Iterable<? extends I> source,
                                      C destination,
                                      Transformer<R,I> transformer)

toStringList

public static List<String> toStringList(Iterable<?> iterable)