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java.lang.Objectcom.waveset.util.ListUtil
Miscellaneous utilities for working with Lists, Maps, and Collections.
Field Summary | |
static java.lang.String |
code_id
|
static java.util.List |
EMPTY_LIST
|
static java.util.Map |
EMPTY_MAP
|
static java.util.Set |
EMPTY_SET
|
static java.util.SortedSet |
EMPTY_SORTED_SET
|
Constructor Summary | |
ListUtil()
|
Method Summary | |
static java.util.List |
alphabetize(java.util.List listOfStrings,
java.util.Locale locale)
|
static java.util.List |
alphabetizeInDefaultLocale(java.util.List listOfStrings)
If you're working with Strings that could be localized, then use this. |
static java.util.List |
alphabetizeInEnglish(java.util.List listOfStrings)
If you're working with Strings that are known to be in English/ASCII, then use this method to avoid unexpected problems. |
static java.util.List |
asList(java.util.Collection c)
|
static java.util.List |
asList(java.lang.Object[] arr)
|
static java.util.Set |
asSet(java.util.Collection c)
|
static java.lang.String |
asString(java.util.List l)
|
static java.util.List |
getSorted(java.util.Collection toSort)
|
static java.util.Collection |
getUniqueMembers(java.util.Collection collection)
|
static java.util.Set |
intersection(java.util.Collection c1,
java.util.Collection c2)
|
static boolean |
isEmpty(java.util.Collection c)
|
static java.util.List |
list()
|
static java.util.List |
list(java.lang.Object obj0)
|
static java.util.List |
list(java.lang.Object[] kv)
|
static java.util.List |
list(java.lang.Object obj0,
java.lang.Object obj1)
|
static java.util.List |
list(java.lang.Object obj0,
java.lang.Object obj1,
java.lang.Object obj2)
|
static java.util.List |
list(java.lang.Object obj0,
java.lang.Object obj1,
java.lang.Object obj2,
java.lang.Object obj3)
|
static java.util.List |
list(java.lang.Object obj0,
java.lang.Object obj1,
java.lang.Object obj2,
java.lang.Object obj3,
java.lang.Object obj4)
|
static java.util.Map |
map()
|
static java.util.Map |
map(java.lang.Object[][] kv)
|
static java.util.Map |
map(java.lang.Object k0,
java.lang.Object v0)
|
static java.util.Map |
map(java.lang.Object k0,
java.lang.Object v0,
java.lang.Object k1,
java.lang.Object v1)
|
static java.util.Map |
map(java.lang.Object k0,
java.lang.Object v0,
java.lang.Object k1,
java.lang.Object v1,
java.lang.Object k2,
java.lang.Object v2)
|
static java.util.Map |
map(java.lang.Object k0,
java.lang.Object v0,
java.lang.Object k1,
java.lang.Object v1,
java.lang.Object k2,
java.lang.Object v2,
java.lang.Object k3,
java.lang.Object v3)
|
static java.util.Map |
map(java.lang.Object k0,
java.lang.Object v0,
java.lang.Object k1,
java.lang.Object v1,
java.lang.Object k2,
java.lang.Object v2,
java.lang.Object k3,
java.lang.Object v3,
java.lang.Object k4,
java.lang.Object v4)
|
static java.util.Map |
map(java.lang.Object k0,
java.lang.Object v0,
java.lang.Object k1,
java.lang.Object v1,
java.lang.Object k2,
java.lang.Object v2,
java.lang.Object k3,
java.lang.Object v3,
java.lang.Object k4,
java.lang.Object v4,
java.lang.Object k5,
java.lang.Object v5)
|
static java.util.Map |
mapFromLists(java.util.Collection keys,
java.util.Collection values)
|
static java.util.List |
newUnmodifiableList(java.util.List list)
|
static java.util.Map |
newUnmodifiableMap(java.util.Map map)
|
static java.util.Collection |
nullAsEmpty(java.util.Collection collection)
|
static java.util.List |
nullAsEmpty(java.util.List list)
|
static java.util.Map |
nullAsEmpty(java.util.Map map)
|
static java.util.Set |
nullAsEmpty(java.util.Set set)
|
static java.util.Set |
set()
|
static java.util.Set |
set(java.util.Collection c)
|
static java.util.Set |
set(java.lang.Object obj0)
|
static java.util.Set |
set(java.lang.Object[] kv)
|
static java.util.Set |
set(java.lang.Object obj0,
java.lang.Object obj1)
|
static java.util.Set |
set(java.lang.Object obj0,
java.lang.Object obj1,
java.lang.Object obj2)
|
static java.util.Set |
set(java.lang.Object obj0,
java.lang.Object obj1,
java.lang.Object obj2,
java.lang.Object obj3)
|
static java.util.Set |
set(java.lang.Object obj0,
java.lang.Object obj1,
java.lang.Object obj2,
java.lang.Object obj3,
java.lang.Object obj4)
|
static java.util.List |
toList(java.lang.Object value)
Coerce the specified value to a list. |
static java.util.Set |
toSet(java.lang.Object value)
Coerce the specified value to a set. |
static java.util.Set |
union(java.util.Collection c1,
java.util.Collection c2)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.lang.String code_id
public static final java.util.List EMPTY_LIST
public static final java.util.Set EMPTY_SET
public static final java.util.SortedSet EMPTY_SORTED_SET
public static final java.util.Map EMPTY_MAP
Constructor Detail |
public ListUtil()
Method Detail |
public static java.util.List nullAsEmpty(java.util.List list)
public static java.util.Set nullAsEmpty(java.util.Set set)
public static java.util.Collection nullAsEmpty(java.util.Collection collection)
public static java.util.Map nullAsEmpty(java.util.Map map)
public static java.util.List newUnmodifiableList(java.util.List list)
public static java.util.Map newUnmodifiableMap(java.util.Map map)
public static java.util.Set union(java.util.Collection c1, java.util.Collection c2)
public static java.util.Set intersection(java.util.Collection c1, java.util.Collection c2)
public static java.util.List alphabetizeInDefaultLocale(java.util.List listOfStrings)
public static java.util.List alphabetizeInEnglish(java.util.List listOfStrings)
public static java.util.List alphabetize(java.util.List listOfStrings, java.util.Locale locale)
public static java.util.Collection getUniqueMembers(java.util.Collection collection)
public static java.util.List getSorted(java.util.Collection toSort)
public static java.util.List asList(java.util.Collection c)
public static java.util.List asList(java.lang.Object[] arr)
public static java.util.Set asSet(java.util.Collection c)
public static java.lang.String asString(java.util.List l)
public static java.util.List toList(java.lang.Object value)
public static java.util.List list()
public static java.util.List list(java.lang.Object obj0)
public static java.util.List list(java.lang.Object obj0, java.lang.Object obj1)
public static java.util.List list(java.lang.Object obj0, java.lang.Object obj1, java.lang.Object obj2)
public static java.util.List list(java.lang.Object obj0, java.lang.Object obj1, java.lang.Object obj2, java.lang.Object obj3)
public static java.util.List list(java.lang.Object obj0, java.lang.Object obj1, java.lang.Object obj2, java.lang.Object obj3, java.lang.Object obj4)
public static java.util.List list(java.lang.Object[] kv)
public static java.util.Set toSet(java.lang.Object value)
public static java.util.Set set()
public static java.util.Set set(java.lang.Object obj0)
public static java.util.Set set(java.lang.Object obj0, java.lang.Object obj1)
public static java.util.Set set(java.lang.Object obj0, java.lang.Object obj1, java.lang.Object obj2)
public static java.util.Set set(java.lang.Object obj0, java.lang.Object obj1, java.lang.Object obj2, java.lang.Object obj3)
public static java.util.Set set(java.lang.Object obj0, java.lang.Object obj1, java.lang.Object obj2, java.lang.Object obj3, java.lang.Object obj4)
public static java.util.Set set(java.lang.Object[] kv)
public static java.util.Map map()
public static java.util.Map map(java.lang.Object k0, java.lang.Object v0)
public static java.util.Map map(java.lang.Object k0, java.lang.Object v0, java.lang.Object k1, java.lang.Object v1)
public static java.util.Map map(java.lang.Object k0, java.lang.Object v0, java.lang.Object k1, java.lang.Object v1, java.lang.Object k2, java.lang.Object v2)
public static java.util.Map map(java.lang.Object k0, java.lang.Object v0, java.lang.Object k1, java.lang.Object v1, java.lang.Object k2, java.lang.Object v2, java.lang.Object k3, java.lang.Object v3)
public static java.util.Map map(java.lang.Object k0, java.lang.Object v0, java.lang.Object k1, java.lang.Object v1, java.lang.Object k2, java.lang.Object v2, java.lang.Object k3, java.lang.Object v3, java.lang.Object k4, java.lang.Object v4)
public static java.util.Map map(java.lang.Object k0, java.lang.Object v0, java.lang.Object k1, java.lang.Object v1, java.lang.Object k2, java.lang.Object v2, java.lang.Object k3, java.lang.Object v3, java.lang.Object k4, java.lang.Object v4, java.lang.Object k5, java.lang.Object v5)
public static java.util.Map map(java.lang.Object[][] kv)
public static java.util.Map mapFromLists(java.util.Collection keys, java.util.Collection values)
public static java.util.Set set(java.util.Collection c)
public static boolean isEmpty(java.util.Collection c)
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