Package com.liferay.portal.kernel.util
Class ListUtil
Object
com.liferay.portal.kernel.util.ListUtil
- Author:
- Brian Wing Shun Chan, Shuyang Zhou
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic <E> List<E>
static <E> List<E>
static <E> void
static <E> int
static void
static <E> void
distinct
(List<? extends E> list, Comparator<E> comparator) static <E> boolean
static <T> List<T>
static <T> List<T>
static <T> List<T>
filter
(List<T> list, BiFunction<Integer, Integer, List<T>> listBiFunction, Supplier<Integer> countSupplier, Predicate<T> predicate, int start, int end) fromArray
(boolean[] array) fromArray
(char[] array) fromArray
(double[] array) fromArray
(float[] array) fromArray
(int[] array) fromArray
(long[] array) fromArray
(short[] array) static <E> List<E>
fromArray
(E... array) static <E> List<E>
fromCollection
(Collection<? extends E> c) static <E> List<E>
fromEnumeration
(Enumeration<? extends E> enumeration) static <E> List<E>
fromMapKeys
(Map<? extends E, ?> map) static <E> List<E>
fromMapValues
(Map<?, ? extends E> map) fromString
(String s) fromString
(String s, String delimiter) static boolean
static boolean
isNotEmpty
(List<?> list) static <E> void
isNotEmptyForEach
(List<? extends E> list, Consumer<? super E> consumer) static boolean
static boolean
static boolean
isUnmodifiableList
(List<?> list) static <E> List<E>
static <E> Iterator<E>
reverseIterator
(List<E> list) static <E> List<E>
static <E> List<E>
sort
(List<E> list, Comparator<? super E> comparator) static <E> List<E>
static <T,
A> A[] static <E> List<E>
toList
(E value) static <T,
A> List<A> static <T,
R> List<R> static <T,
V extends T>
List<T>static <T> long[]
toLongArray
(List<? extends T> list, Accessor<T, Long> accessor) static <T> long[]
toLongArray
(List<? extends T> list, ToLongFunction<T> toLongFunction) static String
static String
static <T,
A> String static <T,
A> String static <T> List<T>
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Constructor Details
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ListUtil
public ListUtil()
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Method Details
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concat
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copy
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copy
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count
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distinct
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distinct
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exists
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filter
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filter
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filter
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fromArray
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fromArray
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fromArray
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fromArray
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fromArray
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fromArray
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fromArray
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fromArray
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fromCollection
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fromEnumeration
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fromFile
- Throws:
IOException
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fromFile
- Throws:
IOException
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fromMapKeys
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fromMapValues
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fromString
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fromString
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isEmpty
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isNotEmpty
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isNotEmptyForEach
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isNotNull
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isNull
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isUnmodifiableList
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remove
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reverseIterator
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sort
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sort
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subList
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toArray
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toList
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toList
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toList
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toList
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toLongArray
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toLongArray
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toString
- See Also:
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toString
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toString
- See Also:
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toString
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unique
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