org.elasticsearch.common.util.set

Class Sets

java.lang.Object

org.elasticsearch.common.util.set.Sets

public final class Sets
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static <T> java.util.Set<T>	difference(java.util.Set<T> left, java.util.Set<T> right)
static <T> boolean	haveEmptyIntersection(java.util.Set<T> left, java.util.Set<T> right)
static <T> java.util.Set<T>	newConcurrentHashSet()
static <T> java.util.HashSet<T>	newHashSet(java.lang.Iterable<T> iterable)
static <T> java.util.HashSet<T>	newHashSet(java.util.Iterator<T> iterator)
static <T> java.util.HashSet<T>	newHashSet(T... elements)
static <T> java.util.Set<T>	union(java.util.Set<T> left, java.util.Set<T> right)

Methods inherited from class java.lang.Object

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

Method Detail

newHashSet

public static <T> java.util.HashSet<T> newHashSet(java.util.Iterator<T> iterator)

newHashSet

public static <T> java.util.HashSet<T> newHashSet(java.lang.Iterable<T> iterable)

newHashSet

public static <T> java.util.HashSet<T> newHashSet(T... elements)

newConcurrentHashSet

public static <T> java.util.Set<T> newConcurrentHashSet()

haveEmptyIntersection

public static <T> boolean haveEmptyIntersection(java.util.Set<T> left,
                                                java.util.Set<T> right)

difference

public static <T> java.util.Set<T> difference(java.util.Set<T> left,
                                              java.util.Set<T> right)

union

public static <T> java.util.Set<T> union(java.util.Set<T> left,
                                         java.util.Set<T> right)