de.bwaldvogel.mongo.backend

Class CollectionUtils

java.lang.Object

de.bwaldvogel.mongo.backend.CollectionUtils

public final class CollectionUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static <T> T	getSingleElement(java.lang.Iterable<T> iterable)
static <T> T	getSingleElement(java.lang.Iterable<T> iterable, java.util.function.Supplier<? extends java.lang.RuntimeException> exceptionSupplier)

Methods inherited from class java.lang.Object

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

Method Detail

getSingleElement

public static <T> T getSingleElement(java.lang.Iterable<T> iterable)

getSingleElement

public static <T> T getSingleElement(java.lang.Iterable<T> iterable,
                                     java.util.function.Supplier<? extends java.lang.RuntimeException> exceptionSupplier)