Package snap.util

Class CollectionUtils

java.lang.Object

snap.util.CollectionUtils

Direct Known Subclasses:

SetUtils

public class CollectionUtils
extends Object

Utility methods for use with Java.util.Collection.

Constructor Summary

Constructors

Constructor	Description
CollectionUtils()

Method Summary

Modifier and Type	Method	Description
static <T> T	findMatch(Collection<T> aList, Predicate<? super T> aPred)	Returns the first item in collection that matches given predicate (or null).
static <T> boolean	hasMatch(Collection<T> aList, Predicate<? super T> aPred)	Returns whether given collection has match for given predicate.

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionUtils

public CollectionUtils()

Method Details

hasMatch

public static <T> boolean hasMatch(Collection<T> aList,
 Predicate<? super T> aPred)

Returns whether given collection has match for given predicate.

findMatch

public static <T> T findMatch(Collection<T> aList,
 Predicate<? super T> aPred)

Returns the first item in collection that matches given predicate (or null).