Package org.alfresco.repo.search.impl.elasticsearch.util

Class CollectionUtils

java.lang.Object

org.alfresco.repo.search.impl.elasticsearch.util.CollectionUtils

public abstract class CollectionUtils
extends Object

Null-safe collection utilities for Elasticsearch search implementations.

Constructor Summary

Constructors

Constructor	Description
CollectionUtils()

Method Summary

Modifier and Type	Method	Description
static <T> Collection<T>	safe(Collection<T> values)
static <T> List<T>	safe(List<T> values)
static <T> Set<T>	safe(Set<T> values)

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

safe

public static <T> Collection<T> safe(Collection<T> values)

safe

public static <T> List<T> safe(List<T> values)

safe

public static <T> Set<T> safe(Set<T> values)