public interface PersistentMapX<K,V> extends To<PersistentMapX<K,V>>, org.pcollections.PMap<K,V>, Unwrapable, FluentMapX<K,V>, BiTransformable<K,V>, Transformable<V>, IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>, OnEmpty<org.jooq.lambda.tuple.Tuple2<K,V>>, OnEmptySwitch<org.jooq.lambda.tuple.Tuple2<K,V>,org.pcollections.PMap<K,V>>, org.reactivestreams.Publisher<org.jooq.lambda.tuple.Tuple2<K,V>>, Folds<org.jooq.lambda.tuple.Tuple2<K,V>>, CyclopsCollectable<org.jooq.lambda.tuple.Tuple2<K,V>>
Modifier and Type | Method and Description |
---|---|
default <U1,U2> PersistentMapX<U1,U2> |
bicast(java.lang.Class<U1> type1,
java.lang.Class<U2> type2)
Cast two data types simulatanously.
|
default <R1,R2> PersistentMapX<R1,R2> |
bimap(java.util.function.Function<? super K,? extends R1> fn1,
java.util.function.Function<? super V,? extends R2> fn2)
Transform this BiTransformable, changing two value types at once.
|
default PersistentMapX<K,V> |
bipeek(java.util.function.Consumer<? super K> c1,
java.util.function.Consumer<? super V> c2)
Peek at two data types simulatanously (typically to perform a side-effect with each data point)
|
default <R1,R2> PersistentMapX<R1,R2> |
bitrampoline(java.util.function.Function<? super K,? extends Trampoline<? extends R1>> mapper1,
java.util.function.Function<? super V,? extends Trampoline<? extends R2>> mapper2)
Perform a tail-call optimized recursive transformation operation across two data points simultaneously
|
default <U> PersistentMapX<K,U> |
cast(java.lang.Class<? extends U> type)
Cast all elements in a reactiveStream to a given type, possibly throwing a
ClassCastException . |
static <K,V> PersistentMapX<K,V> |
empty() |
default PersistentMapX<K,V> |
filter(java.util.function.Predicate<? super org.jooq.lambda.tuple.Tuple2<K,V>> fn)
Keep only elements for which the supplied predicates hold
e.g.
|
default PersistentMapX<K,V> |
filterNot(java.util.function.Predicate<? super org.jooq.lambda.tuple.Tuple2<K,V>> fn)
Remove any elements for which the predicate holds (inverse operation to filter)
e.g.
|
static <K,V> PersistentMapX<K,V> |
fromMap(java.util.Map<? extends K,? extends V> map) |
default PersistentMapX<K,V> |
fromStream(ReactiveSeq<org.jooq.lambda.tuple.Tuple2<K,V>> stream) |
boolean |
isEmpty() |
default java.util.Iterator<org.jooq.lambda.tuple.Tuple2<K,V>> |
iterator() |
default <R> PersistentMapX<K,R> |
map(java.util.function.Function<? super V,? extends R> fn)
Transform this functor using the supplied transformation function
|
PersistentMapX<K,V> |
minus(java.lang.Object key) |
PersistentMapX<K,V> |
minusAll(java.util.Collection<?> keys) |
default PersistentMapX<K,V> |
notNull()
Filter elements retaining only values which are not null
|
default PersistentMapX<K,V> |
onEmpty(org.jooq.lambda.tuple.Tuple2<K,V> value)
If this Container instance is zero, create a new instance containing the provided value
|
default PersistentMapX<K,V> |
onEmptyGet(java.util.function.Supplier<? extends org.jooq.lambda.tuple.Tuple2<K,V>> supplier)
If this Container instance is zero, create a new instance containing the value returned from the provided Supplier
|
default PersistentMapX<K,V> |
onEmptySwitch(java.util.function.Supplier<? extends org.pcollections.PMap<K,V>> supplier)
Switch to container created by provided Supplier, if current Container zero
|
default <X extends java.lang.Throwable> |
onEmptyThrow(java.util.function.Supplier<? extends X> supplier)
If this container instance is zero, throw the exception returned by the provided Supplier
|
default PersistentMapX<K,V> |
peek(java.util.function.Consumer<? super V> c)
Peek at the current value of this Transformable, without transforming it
|
PersistentMapX<K,V> |
plus(K key,
V value) |
PersistentMapX<K,V> |
plusAll(java.util.Map<? extends K,? extends V> map) |
default PersistentMapX<K,V> |
removeAll(org.jooq.lambda.tuple.Tuple2<K,V>... values)
Remove all supplied elements from this filterable
|
default PersistentMapX<K,V> |
removeAllI(java.lang.Iterable<? extends org.jooq.lambda.tuple.Tuple2<K,V>> it)
Remove all elements in the supplied Iterable from this filterable
|
default PersistentMapX<K,V> |
removeAllS(java.util.stream.Stream<? extends org.jooq.lambda.tuple.Tuple2<K,V>> stream)
Remove all elements in the supplied Stream from this filterable
|
default PersistentMapX<K,V> |
retainAll(org.jooq.lambda.tuple.Tuple2<K,V>... values)
Retain only the supplied elements in the returned Filters
|
default PersistentMapX<K,V> |
retainAllI(java.lang.Iterable<? extends org.jooq.lambda.tuple.Tuple2<K,V>> it)
Retain only the supplied elements in the returned Filters
|
default PersistentMapX<K,V> |
retainAllS(java.util.stream.Stream<? extends org.jooq.lambda.tuple.Tuple2<K,V>> stream)
Retain only the supplied elements in the returned Filters
|
static <K,V> PersistentMapX<K,V> |
singleton(K key,
V value) |
default ReactiveSeq<org.jooq.lambda.tuple.Tuple2<K,V>> |
stream() |
default void |
subscribe(org.reactivestreams.Subscriber<? super org.jooq.lambda.tuple.Tuple2<K,V>> s) |
default <T> BagX<T> |
toBagX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a BagX via the provided transformation function
|
default <T> LinkedListX<T> |
toLinkedListX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a LinkedListX via the provided transformation function
|
default <T> ListX<T> |
toListX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a ListX via the provided transformation function
|
default <T> OrderedSetX<T> |
toOrderedSetX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a POrderdSetX via the provided transformation function
|
default <T> PersistentQueueX<T> |
toPersistentQueueX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a QueueX via the provided transformation function
|
default <T> PersistentSetX<T> |
toPersistentSetX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a PersistentSetX via the provided transformation function
|
default <T> VectorX<T> |
toVectorX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
Convert this MapX to a VectorX via the provided transformation function
|
default <R> PersistentMapX<K,R> |
trampoline(java.util.function.Function<? super V,? extends Trampoline<? extends R>> mapper)
Performs a map operation that can call a recursive method without running out of stack space
|
unwrap, unwrapIfInstance, unwrapNested
compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, keySet, merge, putIfAbsent, remove, replace, replace, replaceAll, size, values
retry, retry
allMatch, anyMatch, collect, collectors, commonPrefix, commonSuffix, count, count, countDistinct, countDistinct, countDistinctBy, countDistinctBy, max, maxBy, min, minBy, mode, noneMatch, sum, sumDouble, sumInt, sumLong, to, toList, toMap, toMap, toSet, toString, toString
endsWith, endsWithIterable, findAny, findFirst, firstValue, foldLeft, foldLeft, foldLeft, foldLeft, foldRight, foldRight, foldRight, foldRightMapToType, get, groupBy, join, join, join, mapReduce, mapReduce, print, print, printErr, printOut, reduce, reduce, reduce, reduce, reduce, reduce, reduce, schedule, scheduleFixedDelay, scheduleFixedRate, single, single, singleUnsafe, startsWith, startsWithIterable, takeOne, xMatch
forEach, forEach, forEach, forEach, forEach, forEachSubscribe, forEachSubscribe, forEachSubscribe
static <K,V> PersistentMapX<K,V> empty()
static <K,V> PersistentMapX<K,V> singleton(K key, V value)
static <K,V> PersistentMapX<K,V> fromMap(java.util.Map<? extends K,? extends V> map)
default PersistentMapX<K,V> fromStream(ReactiveSeq<org.jooq.lambda.tuple.Tuple2<K,V>> stream)
PersistentMapX<K,V> plus(K key, V value)
PersistentMapX<K,V> plusAll(java.util.Map<? extends K,? extends V> map)
PersistentMapX<K,V> minus(java.lang.Object key)
PersistentMapX<K,V> minusAll(java.util.Collection<?> keys)
default ReactiveSeq<org.jooq.lambda.tuple.Tuple2<K,V>> stream()
default <R> PersistentMapX<K,R> map(java.util.function.Function<? super V,? extends R> fn)
Transformable
of(1,2,3).map(i->i*2)
//[2,4,6]
map
in interface Transformable<V>
fn
- Transformation functiondefault <R1,R2> PersistentMapX<R1,R2> bimap(java.util.function.Function<? super K,? extends R1> fn1, java.util.function.Function<? super V,? extends R2> fn2)
BiTransformable
MapX<String,Integer> map = MapXs.of("hello",2);
MapX<String,Integer> transformedMap = map.bimap(s->s+" world",i->i*4);
//["hello world",8]
bimap
in interface BiTransformable<K,V>
fn1
- transformation function for the first typefn2
- transformation function for the second typedefault PersistentMapX<K,V> bipeek(java.util.function.Consumer<? super K> c1, java.util.function.Consumer<? super V> c2)
BiTransformable
MapX<String,Integer> map = MapXs.of("hello",2);
map.bipeek(s->System.out.pritnln("key = " + s),System.out::println);
bipeek
in interface BiTransformable<K,V>
c1
- consumer for the first typec2
- consumer for the second typedefault <U1,U2> PersistentMapX<U1,U2> bicast(java.lang.Class<U1> type1, java.lang.Class<U2> type2)
BiTransformable
MapX<Animal,Food> map = MapXs.of(cow,grass);
MapX<Mamaml,Vegitation> herbervoreMammals = map.bicast(Mammal.class,Vegitation.class);
bicast
in interface BiTransformable<K,V>
default <R1,R2> PersistentMapX<R1,R2> bitrampoline(java.util.function.Function<? super K,? extends Trampoline<? extends R1>> mapper1, java.util.function.Function<? super V,? extends Trampoline<? extends R2>> mapper2)
BiTransformable
bitrampoline
in interface BiTransformable<K,V>
mapper1
- transformation function for the first typemapper2
- transformation function for the second typedefault <U> PersistentMapX<K,U> cast(java.lang.Class<? extends U> type)
Transformable
ClassCastException
.
// ClassCastException ReactiveSeq.of(1, "a", 2, "b", 3).cast(Integer.class)cast
in interface Transformable<V>
default PersistentMapX<K,V> peek(java.util.function.Consumer<? super V> c)
Transformable
of(1,2,3).map(System.out::println)
1
2
3
peek
in interface Transformable<V>
c
- Consumer that recieves each element from this Transformabledefault <R> PersistentMapX<K,R> trampoline(java.util.function.Function<? super V,? extends Trampoline<? extends R>> mapper)
Transformable
ReactiveSeq.of(10,20,30,40)
.trampoline(i-> fibonacci(i))
.forEach(System.out::println);
Trampoline<Long> fibonacci(int i){
return fibonacci(i,1,0);
}
Trampoline<Long> fibonacci(int n, long a, long b) {
return n == 0 ? Trampoline.done(b) : Trampoline.more( ()->fibonacci(n-1, a+b, a));
}
55
6765
832040
102334155
ReactiveSeq.of(10_000,200_000,3_000_000,40_000_000)
.trampoline(i-> fibonacci(i))
.forEach(System.out::println);
completes successfully
trampoline
in interface Transformable<V>
mapper
- TCO Transformation functiondefault PersistentMapX<K,V> filter(java.util.function.Predicate<? super org.jooq.lambda.tuple.Tuple2<K,V>> fn)
Filters
of(1,2,3).filter(i->i>2);
//[3]
default PersistentMapX<K,V> filterNot(java.util.function.Predicate<? super org.jooq.lambda.tuple.Tuple2<K,V>> fn)
Filters
of(1,2,3).filter(i->i>2);
//[1,2]
default PersistentMapX<K,V> notNull()
Filters
of(1,2,null,4).nonNull();
//[1,2,4]
default PersistentMapX<K,V> removeAllS(java.util.stream.Stream<? extends org.jooq.lambda.tuple.Tuple2<K,V>> stream)
IterableFilterable
removeAllS
in interface IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>
stream
- of elements to removedefault PersistentMapX<K,V> removeAllI(java.lang.Iterable<? extends org.jooq.lambda.tuple.Tuple2<K,V>> it)
IterableFilterable
removeAllI
in interface IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>
it
- an Iterable of elements to removedefault PersistentMapX<K,V> removeAll(org.jooq.lambda.tuple.Tuple2<K,V>... values)
IterableFilterable
removeAll
in interface IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>
values
- to removedefault PersistentMapX<K,V> retainAllI(java.lang.Iterable<? extends org.jooq.lambda.tuple.Tuple2<K,V>> it)
IterableFilterable
retainAllI
in interface IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>
it
- Iterable of elements to retaindefault PersistentMapX<K,V> retainAllS(java.util.stream.Stream<? extends org.jooq.lambda.tuple.Tuple2<K,V>> stream)
IterableFilterable
retainAllS
in interface IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>
stream
- of elements to retaindefault PersistentMapX<K,V> retainAll(org.jooq.lambda.tuple.Tuple2<K,V>... values)
IterableFilterable
retainAll
in interface IterableFilterable<org.jooq.lambda.tuple.Tuple2<K,V>>
values
- elements to retaindefault void subscribe(org.reactivestreams.Subscriber<? super org.jooq.lambda.tuple.Tuple2<K,V>> s)
default PersistentMapX<K,V> onEmpty(org.jooq.lambda.tuple.Tuple2<K,V> value)
OnEmpty
default PersistentMapX<K,V> onEmptyGet(java.util.function.Supplier<? extends org.jooq.lambda.tuple.Tuple2<K,V>> supplier)
OnEmpty
onEmptyGet
in interface OnEmpty<org.jooq.lambda.tuple.Tuple2<K,V>>
supplier
- to determine new value for containerdefault <X extends java.lang.Throwable> PersistentMapX<K,V> onEmptyThrow(java.util.function.Supplier<? extends X> supplier)
OnEmpty
onEmptyThrow
in interface OnEmpty<org.jooq.lambda.tuple.Tuple2<K,V>>
supplier
- to create exception fromdefault PersistentMapX<K,V> onEmptySwitch(java.util.function.Supplier<? extends org.pcollections.PMap<K,V>> supplier)
OnEmptySwitch
ListX.zero().onEmptySwitch(()->ListX.of(1));
onEmptySwitch
in interface OnEmptySwitch<org.jooq.lambda.tuple.Tuple2<K,V>,org.pcollections.PMap<K,V>>
supplier
- to create replacement containerdefault <T> ListX<T> toListX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe valuedefault <T> PersistentSetX<T> toPersistentSetX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe valuedefault <T> OrderedSetX<T> toOrderedSetX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe valuedefault <T> PersistentQueueX<T> toPersistentQueueX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe valuedefault <T> LinkedListX<T> toLinkedListX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe valuedefault <T> VectorX<T> toVectorX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe valuedefault <T> BagX<T> toBagX(java.util.function.Function<? super org.jooq.lambda.tuple.Tuple2<? super K,? super V>,? extends T> fn)
fn
- Mapping function to transform each Map entry into a singleUnsafe value