Package snap.util

Class SetUtils

java.lang.Object

snap.util.CollectionUtils

snap.util.SetUtils

public class SetUtils
extends CollectionUtils

Utility methods for use with Java.util.Set.

Constructor Summary

Constructors

Constructor	Description
SetUtils()

Method Summary

Modifier and Type	Method	Description
static <T> Set<T>	filter(Collection<T> aList, Predicate<? super T> pred)	Returns a filtered array for given original and Predicate.
static <T, R> Set<R>	filterByClass(Collection<T> aList, Class<R> aClass)	Returns list of given class for given original.

Methods inherited from class snap.util.CollectionUtils

findMatch, hasMatch

Methods inherited from class java.lang.Object

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

Constructor Details

SetUtils

public SetUtils()

Method Details

filter

public static <T> Set<T> filter(Collection<T> aList,
 Predicate<? super T> pred)

Returns a filtered array for given original and Predicate.

filterByClass

public static <T,
R> Set<R> filterByClass(Collection<T> aList,
 Class<R> aClass)

Returns list of given class for given original.