Class IterableIterate
java.lang.Object
org.eclipse.collections.impl.utility.internal.IterableIterate
public final class IterableIterate extends Object
The IterableIterate class provides a few of the methods from the Smalltalk Collection Protocol for use with general
Collection classes. This includes do:, select:, reject:, collect:, inject:into:, detect:, detect:ifNone:, anySatisfy:
and allSatisfy:
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Method Summary
Modifier and Type Method Description static <T, K, V> MutableMap<K,V>
aggregateBy(Iterable<T> iterable, Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Function2<? super V,? super T,? extends V> nonMutatingAggregator)
static <T, K, V> MutableMap<K,V>
aggregateInPlaceBy(Iterable<T> iterable, Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Procedure2<? super V,? super T> mutatingAggregator)
static <T> boolean
allSatisfy(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, P> boolean
allSatisfyWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static <T> boolean
anySatisfy(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, P> boolean
anySatisfyWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static <T> void
appendString(Iterable<T> iterable, Appendable appendable, String start, String separator, String end)
static <T> RichIterable<RichIterable<T>>
chunk(Iterable<T> iterable, int size)
static <T, V> MutableList<V>
collect(Iterable<T> iterable, Function<? super T,? extends V> function)
static <T, V, R extends Collection<V>>
Rcollect(Iterable<T> iterable, Function<? super T,? extends V> function, R targetCollection)
static <T> MutableBooleanCollection
collectBoolean(Iterable<T> iterable, BooleanFunction<? super T> booleanFunction)
static <T, R extends MutableBooleanCollection>
RcollectBoolean(Iterable<T> iterable, BooleanFunction<? super T> booleanFunction, R target)
static <T> MutableByteCollection
collectByte(Iterable<T> iterable, ByteFunction<? super T> byteFunction)
static <T, R extends MutableByteCollection>
RcollectByte(Iterable<T> iterable, ByteFunction<? super T> byteFunction, R target)
static <T> MutableCharCollection
collectChar(Iterable<T> iterable, CharFunction<? super T> charFunction)
static <T, R extends MutableCharCollection>
RcollectChar(Iterable<T> iterable, CharFunction<? super T> charFunction, R target)
static <T> MutableDoubleCollection
collectDouble(Iterable<T> iterable, DoubleFunction<? super T> doubleFunction)
static <T, R extends MutableDoubleCollection>
RcollectDouble(Iterable<T> iterable, DoubleFunction<? super T> doubleFunction, R target)
static <T> MutableFloatCollection
collectFloat(Iterable<T> iterable, FloatFunction<? super T> floatFunction)
static <T, R extends MutableFloatCollection>
RcollectFloat(Iterable<T> iterable, FloatFunction<? super T> floatFunction, R target)
static <T, V> MutableList<V>
collectIf(Iterable<T> iterable, Predicate<? super T> predicate, Function<? super T,? extends V> function)
static <T, V, R extends Collection<V>>
RcollectIf(Iterable<T> iterable, Predicate<? super T> predicate, Function<? super T,? extends V> function, R targetCollection)
static <T> MutableIntCollection
collectInt(Iterable<T> iterable, IntFunction<? super T> intFunction)
static <T, R extends MutableIntCollection>
RcollectInt(Iterable<T> iterable, IntFunction<? super T> intFunction, R target)
static <T> MutableLongCollection
collectLong(Iterable<T> iterable, LongFunction<? super T> longFunction)
static <T, R extends MutableLongCollection>
RcollectLong(Iterable<T> iterable, LongFunction<? super T> longFunction, R target)
static <T> MutableShortCollection
collectShort(Iterable<T> iterable, ShortFunction<? super T> shortFunction)
static <T, R extends MutableShortCollection>
RcollectShort(Iterable<T> iterable, ShortFunction<? super T> shortFunction, R target)
static <T, P, A, R extends Collection<A>>
RcollectWith(Iterable<T> iterable, Function2<? super T,? super P,? extends A> function, P parameter, R targetCollection)
static <T, P, V> MutableList<V>
collectWith(Iterable<T> iterable, Function2<? super T,? super P,? extends V> function, P parameter)
static <T> int
count(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, IV> int
countWith(Iterable<T> iterable, Predicate2<? super T,? super IV> predicate, IV injectedValue)
static <T> T
detect(Iterable<T> iterable, Predicate<? super T> predicate)
static <T> int
detectIndex(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, IV> int
detectIndexWith(Iterable<T> iterable, Predicate2<? super T,? super IV> predicate, IV injectedValue)
static <T> Optional<T>
detectOptional(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, P> T
detectWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static <T, P> Optional<T>
detectWithOptional(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static <T> MutableList<T>
distinct(Iterable<T> iterable)
static <T> MutableList<T>
distinct(Iterable<T> iterable, HashingStrategy<? super T> hashingStrategy)
static <T, R extends List<T>>
Rdistinct(Iterable<T> iterable, R targetCollection)
Deprecated.in 7.0.static <T> Collection<T>
drop(Iterable<T> list, int count)
static <T, R extends Collection<T>>
Rdrop(Iterable<T> iterable, int count, R targetCollection)
static <T, R extends MutableCollection<T>>
RdropWhile(Iterable<T> iterable, Predicate<? super T> predicate, R target)
static <T, V> MutableList<V>
flatCollect(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function)
static <T, V, R extends Collection<V>>
RflatCollect(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function, R targetCollection)
static <T> void
forEach(Iterable<T> iterable, int from, int to, Procedure<? super T> procedure)
static <T> void
forEach(Iterable<T> iterable, Procedure<? super T> procedure)
static <T, P> void
forEachWith(Iterable<T> iterable, Procedure2<? super T,? super P> procedure, P parameter)
static <T> void
forEachWithIndex(Iterable<T> iterable, ObjectIntProcedure<? super T> objectIntProcedure)
static <T> void
forEachWithIndex(List<T> iterable, int from, int to, ObjectIntProcedure<? super T> objectIntProcedure)
static <T> T
getFirst(Iterable<T> iterable)
static <T> T
getLast(Iterable<T> iterable)
static <T> T
getOnly(Iterable<T> iterable)
static <T, V> FastListMultimap<V,T>
groupBy(Iterable<T> iterable, Function<? super T,? extends V> function)
static <T, V, R extends MutableMultimap<V, T>>
RgroupBy(Iterable<T> iterable, Function<? super T,? extends V> function, R target)
static <T, V> FastListMultimap<V,T>
groupByEach(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function)
static <T, V, R extends MutableMultimap<V, T>>
RgroupByEach(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function, R target)
static <K, T> MutableMap<K,T>
groupByUniqueKey(Iterable<T> iterable, Function<? super T,? extends K> function)
static <K, T, R extends MutableMapIterable<K, T>>
RgroupByUniqueKey(Iterable<T> iterable, Function<? super T,? extends K> function, R target)
static <T> double
injectInto(double injectValue, Iterable<T> iterable, DoubleObjectToDoubleFunction<? super T> function)
static <T> float
injectInto(float injectValue, Iterable<T> iterable, FloatObjectToFloatFunction<? super T> function)
static <T> int
injectInto(int injectValue, Iterable<T> iterable, IntObjectToIntFunction<? super T> function)
static <T> long
injectInto(long injectValue, Iterable<T> iterable, LongObjectToLongFunction<? super T> function)
static <T, IV> IV
injectInto(IV injectValue, Iterable<T> iterable, Function2<? super IV,? super T,? extends IV> function)
static <T, IV, P> IV
injectIntoWith(IV injectValue, Iterable<T> iterable, Function3<? super IV,? super T,? super P,? extends IV> function, P parameter)
static boolean
isEmpty(Iterable<?> iterable)
static <T> T
max(Iterable<T> iterable)
static <T> T
max(Iterable<T> iterable, Comparator<? super T> comparator)
static <T, V extends Comparable<? super V>>
TmaxBy(Iterable<T> iterable, Function<? super T,? extends V> function)
static <T> T
min(Iterable<T> iterable)
static <T> T
min(Iterable<T> iterable, Comparator<? super T> comparator)
static <T, V extends Comparable<? super V>>
TminBy(Iterable<T> iterable, Function<? super T,? extends V> function)
static <T> boolean
noneSatisfy(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, P> boolean
noneSatisfyWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static boolean
notEmpty(Iterable<?> iterable)
static <T> PartitionMutableList<T>
partition(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, R extends PartitionMutableCollection<T>>
RpartitionWhile(Iterable<T> iterable, Predicate<? super T> predicate, R target)
static <T, P> PartitionMutableList<T>
partitionWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static <T> MutableList<T>
reject(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, R extends Collection<T>>
Rreject(Iterable<T> iterable, Predicate<? super T> predicate, R targetCollection)
static <T, P, R extends Collection<T>>
RrejectWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter, R targetCollection)
static <T> boolean
removeIf(Iterable<T> iterable, Predicate<? super T> predicate)
static <T> boolean
removeIf(Iterable<T> iterable, Predicate<? super T> predicate, Procedure<? super T> procedure)
static <T, P> boolean
removeIfWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)
static <T, P> boolean
removeIfWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter, Procedure<? super T> procedure)
static <T> MutableList<T>
select(Iterable<T> iterable, Predicate<? super T> predicate)
static <T, R extends Collection<T>>
Rselect(Iterable<T> iterable, Predicate<? super T> predicate, R targetCollection)
static <T, IV> Twin<MutableList<T>>
selectAndRejectWith(Iterable<T> iterable, Predicate2<? super T,? super IV> predicate, IV injectedValue)
static <T> MutableList<T>
selectInstancesOf(Iterable<?> iterable, Class<T> clazz)
static <T, R extends Collection<T>>
RselectInstancesOf(Iterable<?> iterable, Class<T> clazz, R targetCollection)
static <T, P, R extends Collection<T>>
RselectWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P injectedValue, R targetCollection)
static <T> String
stringValueOfItem(Iterable<T> iterable, T item)
static <V, T> MutableMap<V,BigDecimal>
sumByBigDecimal(Iterable<T> iterable, Function<? super T,? extends V> groupBy, Function<? super T,BigDecimal> function)
static <V, T> MutableMap<V,BigInteger>
sumByBigInteger(Iterable<T> iterable, Function<? super T,? extends V> groupBy, Function<? super T,BigInteger> function)
static <V, T> ObjectDoubleMap<V>
sumByDouble(Iterable<T> iterable, Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)
static <V, T> ObjectDoubleMap<V>
sumByFloat(Iterable<T> iterable, Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)
static <V, T> ObjectLongMap<V>
sumByInt(Iterable<T> iterable, Function<? super T,? extends V> groupBy, IntFunction<? super T> function)
static <V, T> ObjectLongMap<V>
sumByLong(Iterable<T> iterable, Function<? super T,? extends V> groupBy, LongFunction<? super T> function)
static <T> BigDecimal
sumOfBigDecimal(Iterable<T> iterable, Function<? super T,BigDecimal> function)
static <T> BigInteger
sumOfBigInteger(Iterable<T> iterable, Function<? super T,BigInteger> function)
static <T> double
sumOfDouble(Iterable<T> iterable, DoubleFunction<? super T> function)
static <T> double
sumOfFloat(Iterable<T> iterable, FloatFunction<? super T> function)
static <T> long
sumOfInt(Iterable<T> iterable, IntFunction<? super T> function)
static <T> long
sumOfLong(Iterable<T> iterable, LongFunction<? super T> function)
static <T> Collection<T>
take(Iterable<T> iterable, int count)
static <T, R extends Collection<T>>
Rtake(Iterable<T> iterable, int count, R targetCollection)
static <T, R extends MutableCollection<T>>
RtakeWhile(Iterable<T> iterable, Predicate<? super T> predicate, R target)
static <X, Y> MutableList<Pair<X,Y>>
zip(Iterable<X> xs, Iterable<Y> ys)
static <X, Y, R extends Collection<Pair<X, Y>>>
Rzip(Iterable<X> xs, Iterable<Y> ys, R target)
static <T> MutableList<Pair<T,Integer>>
zipWithIndex(Iterable<T> iterable)
static <T, R extends Collection<Pair<T, Integer>>>
RzipWithIndex(Iterable<T> iterable, R target)
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Method Details
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select
- See Also:
Iterate.select(Iterable, Predicate)
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selectAndRejectWith
public static <T, IV> Twin<MutableList<T>> selectAndRejectWith(Iterable<T> iterable, Predicate2<? super T,? super IV> predicate, IV injectedValue) -
partition
public static <T> PartitionMutableList<T> partition(Iterable<T> iterable, Predicate<? super T> predicate)- See Also:
Iterate.partition(Iterable, Predicate)
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partitionWith
public static <T, P> PartitionMutableList<T> partitionWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter)- Since:
- 5.0
- See Also:
Iterate.partitionWith(Iterable, Predicate2, Object)
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partitionWhile
public static <T, R extends PartitionMutableCollection<T>> R partitionWhile(Iterable<T> iterable, Predicate<? super T> predicate, R target) -
takeWhile
public static <T, R extends MutableCollection<T>> R takeWhile(Iterable<T> iterable, Predicate<? super T> predicate, R target) -
dropWhile
public static <T, R extends MutableCollection<T>> R dropWhile(Iterable<T> iterable, Predicate<? super T> predicate, R target) -
count
- See Also:
Iterate.count(Iterable, Predicate)
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countWith
public static <T, IV> int countWith(Iterable<T> iterable, Predicate2<? super T,? super IV> predicate, IV injectedValue) -
collectIf
public static <T, V> MutableList<V> collectIf(Iterable<T> iterable, Predicate<? super T> predicate, Function<? super T,? extends V> function) -
isEmpty
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notEmpty
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getFirst
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getLast
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select
public static <T, R extends Collection<T>> R select(Iterable<T> iterable, Predicate<? super T> predicate, R targetCollection) -
selectWith
public static <T, P, R extends Collection<T>> R selectWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P injectedValue, R targetCollection) -
selectInstancesOf
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selectInstancesOf
public static <T, R extends Collection<T>> R selectInstancesOf(Iterable<?> iterable, Class<T> clazz, R targetCollection) -
collectIf
public static <T, V, R extends Collection<V>> R collectIf(Iterable<T> iterable, Predicate<? super T> predicate, Function<? super T,? extends V> function, R targetCollection) -
reject
- See Also:
Iterate.reject(Iterable, Predicate)
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reject
public static <T, R extends Collection<T>> R reject(Iterable<T> iterable, Predicate<? super T> predicate, R targetCollection) -
rejectWith
public static <T, P, R extends Collection<T>> R rejectWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter, R targetCollection) -
collect
public static <T, V> MutableList<V> collect(Iterable<T> iterable, Function<? super T,? extends V> function)- See Also:
Iterate.collect(Iterable, Function)
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collect
public static <T, V, R extends Collection<V>> R collect(Iterable<T> iterable, Function<? super T,? extends V> function, R targetCollection) -
collectBoolean
public static <T> MutableBooleanCollection collectBoolean(Iterable<T> iterable, BooleanFunction<? super T> booleanFunction) -
collectBoolean
public static <T, R extends MutableBooleanCollection> R collectBoolean(Iterable<T> iterable, BooleanFunction<? super T> booleanFunction, R target) -
collectByte
public static <T> MutableByteCollection collectByte(Iterable<T> iterable, ByteFunction<? super T> byteFunction) -
collectByte
public static <T, R extends MutableByteCollection> R collectByte(Iterable<T> iterable, ByteFunction<? super T> byteFunction, R target) -
collectChar
public static <T> MutableCharCollection collectChar(Iterable<T> iterable, CharFunction<? super T> charFunction) -
collectChar
public static <T, R extends MutableCharCollection> R collectChar(Iterable<T> iterable, CharFunction<? super T> charFunction, R target) -
collectDouble
public static <T> MutableDoubleCollection collectDouble(Iterable<T> iterable, DoubleFunction<? super T> doubleFunction) -
collectDouble
public static <T, R extends MutableDoubleCollection> R collectDouble(Iterable<T> iterable, DoubleFunction<? super T> doubleFunction, R target) -
collectFloat
public static <T> MutableFloatCollection collectFloat(Iterable<T> iterable, FloatFunction<? super T> floatFunction) -
collectFloat
public static <T, R extends MutableFloatCollection> R collectFloat(Iterable<T> iterable, FloatFunction<? super T> floatFunction, R target) -
collectInt
public static <T> MutableIntCollection collectInt(Iterable<T> iterable, IntFunction<? super T> intFunction) -
collectInt
public static <T, R extends MutableIntCollection> R collectInt(Iterable<T> iterable, IntFunction<? super T> intFunction, R target) -
collectLong
public static <T> MutableLongCollection collectLong(Iterable<T> iterable, LongFunction<? super T> longFunction) -
collectLong
public static <T, R extends MutableLongCollection> R collectLong(Iterable<T> iterable, LongFunction<? super T> longFunction, R target) -
collectShort
public static <T> MutableShortCollection collectShort(Iterable<T> iterable, ShortFunction<? super T> shortFunction) -
collectShort
public static <T, R extends MutableShortCollection> R collectShort(Iterable<T> iterable, ShortFunction<? super T> shortFunction, R target) -
flatCollect
public static <T, V> MutableList<V> flatCollect(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function)- See Also:
Iterate.flatCollect(Iterable, Function)
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flatCollect
public static <T, V, R extends Collection<V>> R flatCollect(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function, R targetCollection) -
forEach
- See Also:
Iterate.forEach(Iterable, Procedure)
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forEachWithIndex
public static <T> void forEachWithIndex(Iterable<T> iterable, ObjectIntProcedure<? super T> objectIntProcedure) -
injectInto
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injectInto
public static <T> int injectInto(int injectValue, Iterable<T> iterable, IntObjectToIntFunction<? super T> function) -
injectInto
public static <T> long injectInto(long injectValue, Iterable<T> iterable, LongObjectToLongFunction<? super T> function) -
injectInto
public static <T> double injectInto(double injectValue, Iterable<T> iterable, DoubleObjectToDoubleFunction<? super T> function) -
injectInto
public static <T> float injectInto(float injectValue, Iterable<T> iterable, FloatObjectToFloatFunction<? super T> function) -
distinct
@Deprecated public static <T, R extends List<T>> R distinct(Iterable<T> iterable, R targetCollection)Deprecated.in 7.0. -
distinct
- Since:
- 7.0.
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distinct
public static <T> MutableList<T> distinct(Iterable<T> iterable, HashingStrategy<? super T> hashingStrategy)- Since:
- 7.0.
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sumOfInt
- See Also:
Iterate.sumOfInt(Iterable, IntFunction)
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sumOfLong
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sumOfFloat
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sumOfDouble
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sumOfBigDecimal
public static <T> BigDecimal sumOfBigDecimal(Iterable<T> iterable, Function<? super T,BigDecimal> function) -
sumOfBigInteger
public static <T> BigInteger sumOfBigInteger(Iterable<T> iterable, Function<? super T,BigInteger> function) -
sumByBigDecimal
public static <V, T> MutableMap<V,BigDecimal> sumByBigDecimal(Iterable<T> iterable, Function<? super T,? extends V> groupBy, Function<? super T,BigDecimal> function) -
sumByBigInteger
public static <V, T> MutableMap<V,BigInteger> sumByBigInteger(Iterable<T> iterable, Function<? super T,? extends V> groupBy, Function<? super T,BigInteger> function) -
sumByInt
public static <V, T> ObjectLongMap<V> sumByInt(Iterable<T> iterable, Function<? super T,? extends V> groupBy, IntFunction<? super T> function) -
sumByLong
public static <V, T> ObjectLongMap<V> sumByLong(Iterable<T> iterable, Function<? super T,? extends V> groupBy, LongFunction<? super T> function) -
sumByFloat
public static <V, T> ObjectDoubleMap<V> sumByFloat(Iterable<T> iterable, Function<? super T,? extends V> groupBy, FloatFunction<? super T> function) -
sumByDouble
public static <V, T> ObjectDoubleMap<V> sumByDouble(Iterable<T> iterable, Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function) -
injectIntoWith
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anySatisfy
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anySatisfyWith
public static <T, P> boolean anySatisfyWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter) -
allSatisfy
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allSatisfyWith
public static <T, P> boolean allSatisfyWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter) -
noneSatisfy
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noneSatisfyWith
public static <T, P> boolean noneSatisfyWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter) -
detect
-
detectWith
public static <T, P> T detectWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter) -
detectOptional
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detectWithOptional
public static <T, P> Optional<T> detectWithOptional(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter) -
removeIf
- See Also:
Iterate.removeIf(Iterable, Predicate)
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removeIfWith
public static <T, P> boolean removeIfWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter) -
removeIf
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removeIfWith
public static <T, P> boolean removeIfWith(Iterable<T> iterable, Predicate2<? super T,? super P> predicate, P parameter, Procedure<? super T> procedure) -
detectIndex
- See Also:
Iterate.detectIndex(Iterable, Predicate)
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detectIndexWith
public static <T, IV> int detectIndexWith(Iterable<T> iterable, Predicate2<? super T,? super IV> predicate, IV injectedValue) -
forEachWith
public static <T, P> void forEachWith(Iterable<T> iterable, Procedure2<? super T,? super P> procedure, P parameter) -
collectWith
public static <T, P, V> MutableList<V> collectWith(Iterable<T> iterable, Function2<? super T,? super P,? extends V> function, P parameter) -
collectWith
public static <T, P, A, R extends Collection<A>> R collectWith(Iterable<T> iterable, Function2<? super T,? super P,? extends A> function, P parameter, R targetCollection) -
take
- See Also:
Iterate.take(Iterable, int)
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take
public static <T, R extends Collection<T>> R take(Iterable<T> iterable, int count, R targetCollection)- See Also:
Iterate.take(Iterable, int)
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drop
- See Also:
Iterate.drop(Iterable, int)
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drop
public static <T, R extends Collection<T>> R drop(Iterable<T> iterable, int count, R targetCollection)- See Also:
Iterate.drop(Iterable, int)
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appendString
public static <T> void appendString(Iterable<T> iterable, Appendable appendable, String start, String separator, String end) -
groupBy
public static <T, V> FastListMultimap<V,T> groupBy(Iterable<T> iterable, Function<? super T,? extends V> function)- See Also:
Iterate.groupBy(Iterable, Function)
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groupBy
public static <T, V, R extends MutableMultimap<V, T>> R groupBy(Iterable<T> iterable, Function<? super T,? extends V> function, R target) -
groupByEach
public static <T, V> FastListMultimap<V,T> groupByEach(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function)- See Also:
Iterate.groupByEach(Iterable, Function)
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groupByEach
public static <T, V, R extends MutableMultimap<V, T>> R groupByEach(Iterable<T> iterable, Function<? super T,? extends Iterable<V>> function, R target) -
groupByUniqueKey
public static <K, T> MutableMap<K,T> groupByUniqueKey(Iterable<T> iterable, Function<? super T,? extends K> function) -
groupByUniqueKey
public static <K, T, R extends MutableMapIterable<K, T>> R groupByUniqueKey(Iterable<T> iterable, Function<? super T,? extends K> function, R target) -
getOnly
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zip
- See Also:
Iterate.zip(Iterable, Iterable)
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zip
public static <X, Y, R extends Collection<Pair<X, Y>>> R zip(Iterable<X> xs, Iterable<Y> ys, R target) -
zipWithIndex
- See Also:
Iterate.zipWithIndex(Iterable)
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zipWithIndex
public static <T, R extends Collection<Pair<T, Integer>>> R zipWithIndex(Iterable<T> iterable, R target) -
chunk
- See Also:
Iterate.chunk(Iterable, int)
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maxBy
public static <T, V extends Comparable<? super V>> T maxBy(Iterable<T> iterable, Function<? super T,? extends V> function) -
minBy
public static <T, V extends Comparable<? super V>> T minBy(Iterable<T> iterable, Function<? super T,? extends V> function) -
min
- See Also:
Iterate.min(Iterable, Comparator)
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max
- See Also:
Iterate.max(Iterable, Comparator)
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min
- See Also:
Iterate.min(Iterable)
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max
- See Also:
Iterate.max(Iterable)
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forEach
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forEachWithIndex
public static <T> void forEachWithIndex(List<T> iterable, int from, int to, ObjectIntProcedure<? super T> objectIntProcedure) -
stringValueOfItem
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aggregateInPlaceBy
public static <T, K, V> MutableMap<K,V> aggregateInPlaceBy(Iterable<T> iterable, Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Procedure2<? super V,? super T> mutatingAggregator) -
aggregateBy
public static <T, K, V> MutableMap<K,V> aggregateBy(Iterable<T> iterable, Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Function2<? super V,? super T,? extends V> nonMutatingAggregator)
-