Package com.github.underscore
Class Underscore.Chain<T>
java.lang.Object
com.github.underscore.Underscore.Chain<T>
- Direct Known Subclasses:
U.Chain
- Enclosing class:
Underscore<T>
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescription<F> Underscore.Chain
<Map<F, T>> associateBy
(Function<T, F> func) chunk
(int size) chunk
(int size, int step) compact()
containsWith
(T elem) countBy()
<F> Underscore.Chain
<Map<F, Integer>> cycle
(int times) difference
(List<T>... lists) distinct()
<F> Underscore.Chain
<F> distinctBy
(Function<T, F> func) filterFalse
(Predicate<T> pred) <E> Underscore.Chain
<Optional<T>> first()
first
(int n) firstOrNull
(Predicate<T> pred) flatten()
forEachRight
(Consumer<T> func) <F> Underscore.Chain
<Map<F, List<T>>> <F> Underscore.Chain
<Map<F, Optional<T>>> groupBy
(Function<T, F> func, BinaryOperator<T> binaryOperator) initial()
initial
(int n) interposeByList
(Iterable<T> interIter) intersection
(List<T>... lists) boolean
isEmpty()
boolean
item()
join()
last()
last
(int n) lastOrNull
(Predicate<T> pred) limit
(int size) map()
<F> Underscore.Chain
<F> <F> Underscore.Chain
<F> mapIndexed
(BiFunction<Integer, ? super T, F> func) <F> Underscore.Chain
<F> mapMulti
(BiConsumer<? super T, ? super Consumer<F>> mapper) max()
<F extends Comparable<? super F>>
Underscore.Chain<T> min()
<F extends Comparable<? super F>>
Underscore.Chain<T> pop()
range
(int stop) range
(int start, int stop) range
(int start, int stop, int step) <F> Underscore.Chain
<F> reduce
(BiFunction<F, T, F> func, F zeroElem) reduce
(BinaryOperator<T> func) <F> Underscore.Chain
<F> reduceRight
(BiFunction<F, T, F> func, F zeroElem) reduceRight
(BinaryOperator<T> func) replaceIndexed
(Underscore.PredicateIndexed<T> pred, T value) rest()
rest
(int n) reverse()
sample()
sample
(int howMany) shift()
shuffle()
int
size()
skip
(int numberToSkip) slice
(int start) slice
(int start, int end) sort()
<F extends Comparable<? super F>>
Underscore.Chain<T> <K> Underscore.Chain
<Map<K, Comparable>> sortBy
(K key) <F extends Comparable<? super F>>
Underscore.Chain<F> sortWith
(Comparator<F> comparator) splitAt
(int position) takeSkipping
(int stepSize) toList()
<K,
V> Underscore.Chain <Map<K, V>> toMap()
toString()
uniq()
<F> Underscore.Chain
<T> value()
<E> Underscore.Chain
<T>
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Field Details
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item
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list
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map
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Constructor Details
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Chain
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Chain
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Chain
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Method Details
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first
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first
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first
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first
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firstOrNull
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firstOrNull
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initial
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initial
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last
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last
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lastOrNull
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lastOrNull
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rest
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rest
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compact
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compact
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flatten
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map
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mapMulti
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mapIndexed
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replace
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replaceIndexed
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filter
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filterIndexed
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reject
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rejectIndexed
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filterFalse
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reduce
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reduce
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reduceRight
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reduceRight
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find
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findLast
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max
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max
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min
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min
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sort
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sortWith
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sortBy
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sortBy
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groupBy
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associateBy
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groupBy
public <F> Underscore.Chain<Map<F,Optional<T>>> groupBy(Function<T, F> func, BinaryOperator<T> binaryOperator) -
indexBy
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countBy
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countBy
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shuffle
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sample
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sample
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tap
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forEach
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forEachRight
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every
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some
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count
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contains
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containsWith
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invoke
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invoke
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pluck
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where
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findWhere
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uniq
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uniq
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distinct
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distinctBy
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union
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intersection
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difference
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range
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range
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range
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chunk
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chunk
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chunkFill
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chunkFill
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cycle
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interpose
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interposeByList
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concat
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slice
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slice
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splitAt
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takeSkipping
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reverse
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join
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join
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push
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pop
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shift
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unshift
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skip
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limit
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toMap
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isEmpty
public boolean isEmpty() -
isNotEmpty
public boolean isNotEmpty() -
size
public int size() -
item
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value
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map
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toList
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toString
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