SetUtils

java.lang.Object

com.mchange.v1.util.SetUtils

public final class SetUtils extends Object

Constructor Summary

Constructors

Constructor

Description

SetUtils()
Method Summary

Modifier and Type

Method

Description

static boolean

equivalentDisregardingSort(Set a, Set b)

static int

hashContentsDisregardingSort(Set s)

finds a hash value which takes into account the value of all elements, such that two sets for which equivalentDisregardingSort(a, b) returns true will hashContentsDisregardingSort() to the same value

static Set

oneElementUnmodifiableSet(Object elem)

static Set

setFromArray(Object[] array)

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
- oneElementUnmodifiableSet
  
  public static Set oneElementUnmodifiableSet(Object elem)
- setFromArray
  
  public static Set setFromArray(Object[] array)
- equivalentDisregardingSort
  
  public static boolean equivalentDisregardingSort(Set a, Set b)
- hashContentsDisregardingSort
  
  public static int hashContentsDisregardingSort(Set s)
  
  finds a hash value which takes into account the value of all elements, such that two sets for which equivalentDisregardingSort(a, b) returns true will hashContentsDisregardingSort() to the same value