java.io.Externalizable
, java.io.Serializable
, java.lang.Cloneable
, java.lang.Comparable<SortedSetIterable<T>>
, java.lang.Iterable<T>
, java.util.Collection<T>
, java.util.Set<T>
, java.util.SortedSet<T>
, MutableCollection<T>
, InternalIterable<T>
, OrderedIterable<T>
, ReversibleIterable<T>
, SortedIterable<T>
, RichIterable<T>
, MutableSetIterable<T>
, SetIterable<T>
, MutableSortedSet<T>
, SortedSetIterable<T>
public class TreeSortedSet<T> extends AbstractMutableCollection<T> implements java.io.Externalizable, MutableSortedSet<T>
Constructor | Description |
---|---|
TreeSortedSet() |
|
TreeSortedSet(java.lang.Iterable<? extends T> iterable) |
|
TreeSortedSet(java.util.Comparator<? super T> comparator) |
|
TreeSortedSet(java.util.Comparator<? super T> comparator,
java.lang.Iterable<? extends T> iterable) |
|
TreeSortedSet(java.util.SortedSet<T> set) |
Modifier and Type | Method | Description |
---|---|---|
boolean |
add(T element) |
|
boolean |
addAll(java.util.Collection<? extends T> collection) |
|
ParallelSortedSetIterable<T> |
asParallel(java.util.concurrent.ExecutorService executorService,
int batchSize) |
Returns a parallel iterable of this SetIterable.
|
LazyIterable<T> |
asReversed() |
Returns a reversed view of this ReversibleIterable.
|
MutableSortedSet<T> |
asSynchronized() |
Returns a synchronized wrapper backed by this collection.
|
MutableSortedSet<T> |
asUnmodifiable() |
Returns an unmodifiable view of the set.
|
<B> LazyIterable<Pair<T,B>> |
cartesianProduct(SetIterable<B> set) |
Returns the set whose members are all possible ordered pairs (a, b) where a is a member of
this and b is a
member of set . |
void |
clear() |
|
TreeSortedSet<T> |
clone() |
|
<V> MutableList<V> |
collect(Function<? super T,? extends V> function) |
Returns a new collection with the results of applying the specified function on each element of the source
collection.
|
MutableBooleanList |
collectBoolean(BooleanFunction<? super T> booleanFunction) |
Returns a new primitive
boolean iterable with the results of applying the specified function on each element
of the source collection. |
MutableByteList |
collectByte(ByteFunction<? super T> byteFunction) |
Returns a new primitive
byte iterable with the results of applying the specified function on each element
of the source collection. |
MutableCharList |
collectChar(CharFunction<? super T> charFunction) |
Returns a new primitive
char iterable with the results of applying the specified function on each element
of the source collection. |
MutableDoubleList |
collectDouble(DoubleFunction<? super T> doubleFunction) |
Returns a new primitive
double iterable with the results of applying the specified function on each element
of the source collection. |
MutableFloatList |
collectFloat(FloatFunction<? super T> floatFunction) |
Returns a new primitive
float iterable with the results of applying the specified function on each element
of the source collection. |
<V> MutableList<V> |
collectIf(Predicate<? super T> predicate,
Function<? super T,? extends V> function) |
Returns a new collection with the results of applying the specified function on each element of the source
collection, but only for those elements which return true upon evaluation of the predicate.
|
MutableIntList |
collectInt(IntFunction<? super T> intFunction) |
Returns a new primitive
int iterable with the results of applying the specified function on each element
of the source collection. |
MutableLongList |
collectLong(LongFunction<? super T> longFunction) |
Returns a new primitive
long iterable with the results of applying the specified function on each element
of the source collection. |
MutableShortList |
collectShort(ShortFunction<? super T> shortFunction) |
Returns a new primitive
short iterable with the results of applying the specified function on each element
of the source collection. |
<P,V> MutableList<V> |
collectWith(Function2<? super T,? super P,? extends V> function,
P parameter) |
Same as
RichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block. |
java.util.Comparator<? super T> |
comparator() |
Returns the comparator used to order the elements in this set, or null if this set uses the natural ordering of
its elements.
|
int |
compareTo(SortedSetIterable<T> otherSet) |
|
boolean |
contains(java.lang.Object o) |
Returns true if the iterable has an element which responds true to element.equals(object).
|
boolean |
containsAll(java.util.Collection<?> collection) |
Returns true if all elements in source are contained in this collection.
|
<S> boolean |
corresponds(OrderedIterable<S> other,
Predicate2<? super T,? super S> predicate) |
Returns true if both OrderedIterables have the same length
and
predicate returns true for all corresponding elements e1 of
this OrderedIterable and e2 of other . |
int |
detectIndex(Predicate<? super T> predicate) |
Returns the index of the first element of the
OrderedIterable for which the predicate evaluates to true. |
int |
detectLastIndex(Predicate<? super T> predicate) |
Returns the index of the last element of the
ReversibleIterable for which the predicate evaluates to true. |
TreeSortedSet<T> |
difference(SetIterable<? extends T> subtrahendSet) |
Returns the set of all members of
this that are not members of subtrahendSet . |
<R extends java.util.Set<T>> |
differenceInto(SetIterable<? extends T> subtrahendSet,
R targetSet) |
Same as
SetIterable.difference(SetIterable) but adds all the objects to targetSet and returns it. |
MutableSortedSet<T> |
distinct() |
Returns a new
SortedIterable containing the distinct elements in this iterable. |
MutableSortedSet<T> |
drop(int count) |
Returns an iterable after skipping the first
count elements
or an empty iterable if the count is greater than the length of the iterable. |
MutableSortedSet<T> |
dropWhile(Predicate<? super T> predicate) |
Returns the final elements that do not satisfy the Predicate.
|
void |
each(Procedure<? super T> procedure) |
The procedure is executed for each element in the iterable.
|
boolean |
equals(java.lang.Object object) |
Follows the same general contract as
Set.equals(Object) . |
T |
first() |
|
<V> MutableList<V> |
flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function) |
flatCollect is a special case of RichIterable.collect(Function) . |
void |
forEach(int fromIndex,
int toIndex,
Procedure<? super T> procedure) |
Iterates over the section of the iterable covered by the specified inclusive indexes.
|
void |
forEachWithIndex(int fromIndex,
int toIndex,
ObjectIntProcedure<? super T> objectIntProcedure) |
Iterates over the section of the iterable covered by the specified inclusive indexes.
|
T |
getFirst() |
Returns the first element of an iterable.
|
T |
getLast() |
Returns the last element of an iterable.
|
<V> TreeSortedSetMultimap<V,T> |
groupBy(Function<? super T,? extends V> function) |
For each element of the iterable, the function is evaluated and the results of these evaluations are collected
into a new multimap, where the transformed value is the key and the original values are added to the same (or similar)
species of collection as the source iterable.
|
<V> TreeSortedSetMultimap<V,T> |
groupByEach(Function<? super T,? extends java.lang.Iterable<V>> function) |
Similar to
RichIterable.groupBy(Function) , except the result of evaluating function will return a collection of keys
for each value. |
int |
hashCode() |
Follows the same general contract as
Set.hashCode() . |
MutableSortedSet<T> |
headSet(T toElement) |
|
int |
indexOf(java.lang.Object object) |
Returns the index of the first occurrence of the specified item
in this iterable, or -1 if this iterable does not contain the item.
|
TreeSortedSet<T> |
intersect(SetIterable<? extends T> set) |
Returns the set of all objects that are members of both
this and set . |
<R extends java.util.Set<T>> |
intersectInto(SetIterable<? extends T> set,
R targetSet) |
Same as
SetIterable.intersect(SetIterable) but adds all the objects to targetSet and returns it. |
boolean |
isProperSubsetOf(SetIterable<? extends T> candidateSuperset) |
Returns true if all the members of
this are also members of candidateSuperset and the
two sets are not equal. |
boolean |
isSubsetOf(SetIterable<? extends T> candidateSuperset) |
Returns true if all the members of
this are also members of candidateSuperset . |
java.util.Iterator<T> |
iterator() |
|
T |
last() |
|
TreeSortedSet<T> |
newEmpty() |
Creates a new empty mutable version of the same collection type.
|
static <T> TreeSortedSet<T> |
newSet() |
|
static <T> TreeSortedSet<T> |
newSet(java.lang.Iterable<? extends T> source) |
|
static <T> TreeSortedSet<T> |
newSet(java.util.Comparator<? super T> comparator) |
|
static <T> TreeSortedSet<T> |
newSet(java.util.Comparator<? super T> comparator,
java.lang.Iterable<? extends T> iterable) |
|
static <T> TreeSortedSet<T> |
newSetWith(java.util.Comparator<? super T> comparator,
T... elements) |
|
static <T> TreeSortedSet<T> |
newSetWith(T... elements) |
|
PartitionMutableSortedSet<T> |
partition(Predicate<? super T> predicate) |
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
PartitionMutableSortedSet<T> |
partitionWhile(Predicate<? super T> predicate) |
Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements.
|
<P> PartitionMutableSortedSet<T> |
partitionWith(Predicate2<? super T,? super P> predicate,
P parameter) |
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
MutableSortedSet<SortedSetIterable<T>> |
powerSet() |
Returns the set whose members are all possible subsets of
this . |
void |
readExternal(java.io.ObjectInput in) |
|
TreeSortedSet<T> |
reject(Predicate<? super T> predicate) |
Returns all elements of the source collection that return false when evaluating of the predicate.
|
<P> TreeSortedSet<T> |
rejectWith(Predicate2<? super T,? super P> predicate,
P parameter) |
Similar to
RichIterable.reject(Predicate) , except with an evaluation parameter for the second generic argument in Predicate2 . |
boolean |
remove(java.lang.Object element) |
|
boolean |
removeAllIterable(java.lang.Iterable<?> iterable) |
|
void |
reverseForEach(Procedure<? super T> procedure) |
Evaluates the procedure for each element of the list iterating in reverse order.
|
void |
reverseForEachWithIndex(ObjectIntProcedure<? super T> procedure) |
Evaluates the procedure for each element and it's index in reverse order.
|
TreeSortedSet<T> |
select(Predicate<? super T> predicate) |
Returns all elements of the source collection that return true when evaluating the predicate.
|
<S> TreeSortedSet<S> |
selectInstancesOf(java.lang.Class<S> clazz) |
Returns all elements of the source collection that are instances of the Class
clazz . |
<P> TreeSortedSet<T> |
selectWith(Predicate2<? super T,? super P> predicate,
P parameter) |
Similar to
RichIterable.select(Predicate) , except with an evaluation parameter for the second generic argument in Predicate2 . |
int |
size() |
Returns the number of items in this iterable.
|
MutableSortedSet<T> |
subSet(T fromElement,
T toElement) |
|
MutableSortedSet<T> |
symmetricDifference(SetIterable<? extends T> setB) |
Returns the set of all objects that are a member of exactly one of
this and setB (elements which
are in one of the sets, but not in both). |
<R extends java.util.Set<T>> |
symmetricDifferenceInto(SetIterable<? extends T> set,
R targetSet) |
Same as
SetIterable.symmetricDifference(SetIterable) but adds all the objects to targetSet and returns it. |
MutableSortedSet<T> |
tailSet(T fromElement) |
|
MutableSortedSet<T> |
take(int count) |
Returns the first
count elements of the iterable
or all the elements in the iterable if count is greater than the length of
the iterable. |
MutableSortedSet<T> |
takeWhile(Predicate<? super T> predicate) |
Returns the initial elements that satisfy the Predicate.
|
TreeSortedSet<T> |
tap(Procedure<? super T> procedure) |
Executes the Procedure for each element in the iterable and returns
this . |
ImmutableSortedSet<T> |
toImmutable() |
Returns an immutable copy of this set.
|
MutableSortedSet<T> |
toReversed() |
Returns a new ReversibleIterable in reverse order.
|
MutableStack<T> |
toStack() |
Converts the SortedIterable to a mutable MutableStack implementation.
|
TreeSortedSet<T> |
union(SetIterable<? extends T> set) |
Returns the set of all objects that are a member of
this or set or both. |
<R extends java.util.Set<T>> |
unionInto(SetIterable<? extends T> set,
R targetSet) |
Same as
SetIterable.union(SetIterable) but adds all the objects to targetSet and returns it. |
TreeSortedSet<T> |
with(T element) |
This method allows mutable and fixed size collections the ability to add elements to their existing elements.
|
TreeSortedSet<T> |
with(T... elements) |
|
TreeSortedSet<T> |
with(T element1,
T element2) |
|
TreeSortedSet<T> |
with(T element1,
T element2,
T element3) |
|
TreeSortedSet<T> |
withAll(java.lang.Iterable<? extends T> elements) |
This method allows mutable and fixed size collections the ability to add multiple elements to their existing
elements.
|
TreeSortedSet<T> |
without(T element) |
This method allows mutable and fixed size collections the ability to remove elements from their existing elements.
|
TreeSortedSet<T> |
withoutAll(java.lang.Iterable<? extends T> elements) |
This method allows mutable and fixed size collections the ability to remove multiple elements from their existing
elements.
|
void |
writeExternal(java.io.ObjectOutput out) |
|
<S> MutableList<Pair<T,S>> |
zip(java.lang.Iterable<S> that) |
Returns a
RichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. |
TreeSortedSet<Pair<T,java.lang.Integer>> |
zipWithIndex() |
Zips this
RichIterable with its indices. |
addAllIterable, aggregateBy, aggregateInPlaceBy, chunk, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, reduce, removeAll, removeIf, removeIfWith, retainAll, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asLazy, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, containsAllArguments, containsAllIterable, count, countWith, detect, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, forEach, forEachWith, forEachWithIndex, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex
forEach, forEachWith
addAllIterable, aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, removeIf, removeIfWith, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong
collectWithIndex, flatCollectWith
collectWithIndex, forEachWithIndex, getFirstOptional, getLastOptional, zip, zipWithIndex
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, containsAllArguments, containsAllIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, flatCollectWith, forEach, getAny, getOnly, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, makeString, makeString, makeString, max, maxBy, maxByOptional, maxOptional, maxOptional, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
max, min
public TreeSortedSet()
public TreeSortedSet(java.lang.Iterable<? extends T> iterable)
public TreeSortedSet(java.util.Comparator<? super T> comparator)
public TreeSortedSet(java.util.SortedSet<T> set)
public static <T> TreeSortedSet<T> newSet()
public static <T> TreeSortedSet<T> newSet(java.util.Comparator<? super T> comparator)
public static <T> TreeSortedSet<T> newSet(java.lang.Iterable<? extends T> source)
public static <T> TreeSortedSet<T> newSet(java.util.Comparator<? super T> comparator, java.lang.Iterable<? extends T> iterable)
public static <T> TreeSortedSet<T> newSetWith(T... elements)
public static <T> TreeSortedSet<T> newSetWith(java.util.Comparator<? super T> comparator, T... elements)
public MutableSortedSet<T> asUnmodifiable()
MutableSortedSet
asUnmodifiable
in interface MutableCollection<T>
asUnmodifiable
in interface MutableSortedSet<T>
Collections.unmodifiableCollection(Collection)
public MutableSortedSet<T> asSynchronized()
MutableCollection
Collections.synchronizedCollection(this)
only with a return type that supports the full
iteration protocols available on MutableCollection
.
The preferred way of iterating over a synchronized collection is to use the internal iteration
methods which are properly synchronized internally.
MutableCollection synchedCollection = collection.asSynchronized(); ... synchedCollection.forEach(each -> ... ); synchedCollection.select(each -> ... ); synchedCollection.collect(each -> ... );If you want to iterate using an imperative style, you must protect external iterators using a synchronized block. This includes explicit iterators as well as JDK 5 style for loops.
asSynchronized
in interface MutableCollection<T>
asSynchronized
in interface MutableSortedSet<T>
Collections.synchronizedCollection(Collection)
public ParallelSortedSetIterable<T> asParallel(java.util.concurrent.ExecutorService executorService, int batchSize)
SetIterable
asParallel
in interface SetIterable<T>
asParallel
in interface SortedSetIterable<T>
public ImmutableSortedSet<T> toImmutable()
MutableSortedSet
toImmutable
in interface MutableCollection<T>
toImmutable
in interface MutableSortedSet<T>
toImmutable
in interface SetIterable<T>
toImmutable
in interface SortedSetIterable<T>
public MutableStack<T> toStack()
SortedIterable
toStack
in interface OrderedIterable<T>
toStack
in interface SortedIterable<T>
public boolean add(T element)
add
in interface java.util.Collection<T>
add
in interface java.util.Set<T>
add
in class AbstractMutableCollection<T>
public boolean remove(java.lang.Object element)
remove
in interface java.util.Collection<T>
remove
in interface java.util.Set<T>
remove
in class AbstractMutableCollection<T>
public boolean addAll(java.util.Collection<? extends T> collection)
addAll
in interface java.util.Collection<T>
addAll
in interface java.util.Set<T>
addAll
in class AbstractMutableCollection<T>
public boolean contains(java.lang.Object o)
RichIterable
contains
in interface java.util.Collection<T>
contains
in interface RichIterable<T>
contains
in interface java.util.Set<T>
contains
in class AbstractRichIterable<T>
public boolean containsAll(java.util.Collection<?> collection)
RichIterable
containsAll
in interface java.util.Collection<T>
containsAll
in interface RichIterable<T>
containsAll
in interface java.util.Set<T>
containsAll
in class AbstractRichIterable<T>
Collection.containsAll(Collection)
public void clear()
public TreeSortedSet<T> clone()
clone
in interface MutableSortedSet<T>
public boolean equals(java.lang.Object object)
SetIterable
Set.equals(Object)
.equals
in interface java.util.Collection<T>
equals
in interface java.util.Set<T>
equals
in interface SetIterable<T>
equals
in class java.lang.Object
public int hashCode()
SetIterable
Set.hashCode()
.hashCode
in interface java.util.Collection<T>
hashCode
in interface java.util.Set<T>
hashCode
in interface SetIterable<T>
hashCode
in class java.lang.Object
public TreeSortedSet<T> with(T element)
MutableCollection
MutableCollection<String> list = list.with("1"); list = list.with("2"); return list;In the case of
FixedSizeCollection
a new instance of MutableCollection will be returned by with, and any
variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling add on itself.with
in interface MutableCollection<T>
with
in interface MutableSortedSet<T>
Collection.add(Object)
public TreeSortedSet<T> with(T element1, T element2)
public TreeSortedSet<T> with(T element1, T element2, T element3)
public TreeSortedSet<T> with(T... elements)
public TreeSortedSet<T> without(T element)
MutableCollection
MutableCollection<String> list = list.without("1"); list = list.without("2"); return list;In the case of
FixedSizeCollection
a new instance of MutableCollection will be returned by without, and
any variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling remove on itself.without
in interface MutableCollection<T>
without
in interface MutableSortedSet<T>
Collection.remove(Object)
public TreeSortedSet<T> withAll(java.lang.Iterable<? extends T> elements)
MutableCollection
MutableCollection<String> list = list.withAll(FastList.newListWith("1", "2"));In the case of
FixedSizeCollection
a new instance of MutableCollection will be returned by withAll, and
any variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling addAll on itself.withAll
in interface MutableCollection<T>
withAll
in interface MutableSortedSet<T>
Collection.addAll(Collection)
public TreeSortedSet<T> withoutAll(java.lang.Iterable<? extends T> elements)
MutableCollection
MutableCollection<String> list = list.withoutAll(FastList.newListWith("1", "2"));In the case of
FixedSizeCollection
a new instance of MutableCollection will be returned by withoutAll,
and any variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling removeAll on itself.withoutAll
in interface MutableCollection<T>
withoutAll
in interface MutableSortedSet<T>
Collection.removeAll(Collection)
public TreeSortedSet<T> newEmpty()
MutableCollection
newEmpty
in interface MutableCollection<T>
newEmpty
in interface MutableSortedSet<T>
public TreeSortedSet<T> tap(Procedure<? super T> procedure)
RichIterable
this
.
Example using a Java 8 lambda expression:
RichIterable<Person> tapped = people.tap(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
RichIterable<Person> tapped = people.tap(new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
tap
in interface MutableCollection<T>
tap
in interface MutableSetIterable<T>
tap
in interface MutableSortedSet<T>
tap
in interface OrderedIterable<T>
tap
in interface ReversibleIterable<T>
tap
in interface RichIterable<T>
tap
in interface SetIterable<T>
tap
in interface SortedIterable<T>
tap
in interface SortedSetIterable<T>
RichIterable.each(Procedure)
,
RichIterable.forEach(Procedure)
public void each(Procedure<? super T> procedure)
RichIterable
Example using a Java 8 lambda expression:
people.each(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
people.each(new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });This method is a variant of
InternalIterable.forEach(Procedure)
that has a signature conflict with Iterable.forEach(java.util.function.Consumer)
.each
in interface RichIterable<T>
InternalIterable.forEach(Procedure)
,
Iterable.forEach(java.util.function.Consumer)
public TreeSortedSet<T> select(Predicate<? super T> predicate)
RichIterable
Example using a Java 8 lambda expression:
RichIterable<Person> selected = people.select(person -> person.getAddress().getCity().equals("London"));
Example using an anonymous inner class:
RichIterable<Person> selected = people.select(new Predicate<Person>() { public boolean accept(Person person) { return person.getAddress().getCity().equals("London"); } });
select
in interface MutableCollection<T>
select
in interface MutableSetIterable<T>
select
in interface MutableSortedSet<T>
select
in interface OrderedIterable<T>
select
in interface ReversibleIterable<T>
select
in interface RichIterable<T>
select
in interface SetIterable<T>
select
in interface SortedIterable<T>
select
in interface SortedSetIterable<T>
public TreeSortedSet<T> reject(Predicate<? super T> predicate)
RichIterable
Example using a Java 8 lambda expression:
RichIterable<Person> rejected = people.reject(person -> person.person.getLastName().equals("Smith"));
Example using an anonymous inner class:
RichIterable<Person> rejected = people.reject(new Predicate<Person>() { public boolean accept(Person person) { return person.person.getLastName().equals("Smith"); } });
reject
in interface MutableCollection<T>
reject
in interface MutableSetIterable<T>
reject
in interface MutableSortedSet<T>
reject
in interface OrderedIterable<T>
reject
in interface ReversibleIterable<T>
reject
in interface RichIterable<T>
reject
in interface SetIterable<T>
reject
in interface SortedIterable<T>
reject
in interface SortedSetIterable<T>
predicate
- a Predicate
to use as the reject criteriaPredicate.accept(Object)
method to evaluate to falsepublic PartitionMutableSortedSet<T> partition(Predicate<? super T> predicate)
RichIterable
Example using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partition(person -> person.getAddress().getState().getName().equals("New York"));
Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partition(new Predicate<Person>() { public boolean accept(Person person) { return person.getAddress().getState().getName().equals("New York"); } });
partition
in interface MutableCollection<T>
partition
in interface MutableSetIterable<T>
partition
in interface MutableSortedSet<T>
partition
in interface OrderedIterable<T>
partition
in interface ReversibleIterable<T>
partition
in interface RichIterable<T>
partition
in interface SetIterable<T>
partition
in interface SortedIterable<T>
partition
in interface SortedSetIterable<T>
public <P> PartitionMutableSortedSet<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
Example using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partitionWith(new Predicate2<Person, String>() { public boolean accept(Person person, String state) { return person.getAddress().getState().getName().equals(state); } }, "New York");
partitionWith
in interface MutableCollection<T>
partitionWith
in interface MutableSetIterable<T>
partitionWith
in interface MutableSortedSet<T>
partitionWith
in interface OrderedIterable<T>
partitionWith
in interface ReversibleIterable<T>
partitionWith
in interface RichIterable<T>
partitionWith
in interface SetIterable<T>
partitionWith
in interface SortedSetIterable<T>
public PartitionMutableSortedSet<T> partitionWhile(Predicate<? super T> predicate)
SortedIterable
partitionWhile
in interface MutableSortedSet<T>
partitionWhile
in interface OrderedIterable<T>
partitionWhile
in interface ReversibleIterable<T>
partitionWhile
in interface SortedIterable<T>
partitionWhile
in interface SortedSetIterable<T>
public <S> TreeSortedSet<S> selectInstancesOf(java.lang.Class<S> clazz)
RichIterable
clazz
.
RichIterable<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
selectInstancesOf
in interface MutableCollection<T>
selectInstancesOf
in interface MutableSetIterable<T>
selectInstancesOf
in interface MutableSortedSet<T>
selectInstancesOf
in interface OrderedIterable<T>
selectInstancesOf
in interface ReversibleIterable<T>
selectInstancesOf
in interface RichIterable<T>
selectInstancesOf
in interface SetIterable<T>
selectInstancesOf
in interface SortedIterable<T>
selectInstancesOf
in interface SortedSetIterable<T>
public <V> MutableList<V> collect(Function<? super T,? extends V> function)
RichIterable
Example using a Java 8 lambda expression:
RichIterable<String> names = people.collect(person -> person.getFirstName() + " " + person.getLastName());
Example using an anonymous inner class:
RichIterable<String> names = people.collect(new Function<Person, String>() { public String valueOf(Person person) { return person.getFirstName() + " " + person.getLastName(); } });
collect
in interface MutableCollection<T>
collect
in interface MutableSortedSet<T>
collect
in interface OrderedIterable<T>
collect
in interface ReversibleIterable<T>
collect
in interface RichIterable<T>
collect
in interface SortedSetIterable<T>
public MutableBooleanList collectBoolean(BooleanFunction<? super T> booleanFunction)
RichIterable
boolean
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
BooleanIterable licenses = people.collectBoolean(person -> person.hasDrivingLicense());
Example using an anonymous inner class:
BooleanIterable licenses = people.collectBoolean(new BooleanFunction<Person>() { public boolean booleanValueOf(Person person) { return person.hasDrivingLicense(); } });
collectBoolean
in interface MutableCollection<T>
collectBoolean
in interface MutableSortedSet<T>
collectBoolean
in interface OrderedIterable<T>
collectBoolean
in interface ReversibleIterable<T>
collectBoolean
in interface RichIterable<T>
collectBoolean
in interface SortedSetIterable<T>
public MutableByteList collectByte(ByteFunction<? super T> byteFunction)
RichIterable
byte
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
ByteIterable bytes = people.collectByte(person -> person.getCode());
Example using an anonymous inner class:
ByteIterable bytes = people.collectByte(new ByteFunction<Person>() { public byte byteValueOf(Person person) { return person.getCode(); } });
collectByte
in interface MutableCollection<T>
collectByte
in interface MutableSortedSet<T>
collectByte
in interface OrderedIterable<T>
collectByte
in interface ReversibleIterable<T>
collectByte
in interface RichIterable<T>
collectByte
in interface SortedSetIterable<T>
public MutableCharList collectChar(CharFunction<? super T> charFunction)
RichIterable
char
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
CharIterable chars = people.collectChar(person -> person.getMiddleInitial());
Example using an anonymous inner class:
CharIterable chars = people.collectChar(new CharFunction<Person>() { public char charValueOf(Person person) { return person.getMiddleInitial(); } });
collectChar
in interface MutableCollection<T>
collectChar
in interface MutableSortedSet<T>
collectChar
in interface OrderedIterable<T>
collectChar
in interface ReversibleIterable<T>
collectChar
in interface RichIterable<T>
collectChar
in interface SortedSetIterable<T>
public MutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction)
RichIterable
double
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
DoubleIterable doubles = people.collectDouble(person -> person.getMilesFromNorthPole());
Example using an anonymous inner class:
DoubleIterable doubles = people.collectDouble(new DoubleFunction<Person>() { public double doubleValueOf(Person person) { return person.getMilesFromNorthPole(); } });
collectDouble
in interface MutableCollection<T>
collectDouble
in interface MutableSortedSet<T>
collectDouble
in interface OrderedIterable<T>
collectDouble
in interface ReversibleIterable<T>
collectDouble
in interface RichIterable<T>
collectDouble
in interface SortedSetIterable<T>
public MutableFloatList collectFloat(FloatFunction<? super T> floatFunction)
RichIterable
float
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
FloatIterable floats = people.collectFloat(person -> person.getHeightInInches());
Example using an anonymous inner class:
FloatIterable floats = people.collectFloat(new FloatFunction<Person>() { public float floatValueOf(Person person) { return person.getHeightInInches(); } });
collectFloat
in interface MutableCollection<T>
collectFloat
in interface MutableSortedSet<T>
collectFloat
in interface OrderedIterable<T>
collectFloat
in interface ReversibleIterable<T>
collectFloat
in interface RichIterable<T>
collectFloat
in interface SortedSetIterable<T>
public MutableIntList collectInt(IntFunction<? super T> intFunction)
RichIterable
int
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
IntIterable ints = people.collectInt(person -> person.getAge());
Example using an anonymous inner class:
IntIterable ints = people.collectInt(new IntFunction<Person>() { public int intValueOf(Person person) { return person.getAge(); } });
collectInt
in interface MutableCollection<T>
collectInt
in interface MutableSortedSet<T>
collectInt
in interface OrderedIterable<T>
collectInt
in interface ReversibleIterable<T>
collectInt
in interface RichIterable<T>
collectInt
in interface SortedSetIterable<T>
public MutableLongList collectLong(LongFunction<? super T> longFunction)
RichIterable
long
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
LongIterable longs = people.collectLong(person -> person.getGuid());
Example using an anonymous inner class:
LongIterable longs = people.collectLong(new LongFunction<Person>() { public long longValueOf(Person person) { return person.getGuid(); } });
collectLong
in interface MutableCollection<T>
collectLong
in interface MutableSortedSet<T>
collectLong
in interface OrderedIterable<T>
collectLong
in interface ReversibleIterable<T>
collectLong
in interface RichIterable<T>
collectLong
in interface SortedSetIterable<T>
public MutableShortList collectShort(ShortFunction<? super T> shortFunction)
RichIterable
short
iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
ShortIterable shorts = people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());
Example using an anonymous inner class:
ShortIterable shorts = people.collectShort(new ShortFunction<Person>() { public short shortValueOf(Person person) { return person.getNumberOfJunkMailItemsReceivedPerMonth(); } });
collectShort
in interface MutableCollection<T>
collectShort
in interface MutableSortedSet<T>
collectShort
in interface OrderedIterable<T>
collectShort
in interface ReversibleIterable<T>
collectShort
in interface RichIterable<T>
collectShort
in interface SortedSetIterable<T>
public <V> MutableList<V> flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
RichIterable
flatCollect
is a special case of RichIterable.collect(Function)
. With collect
, when the Function
returns
a collection, the result is a collection of collections. flatCollect
outputs a single "flattened" collection
instead. This method is commonly called flatMap.
Consider the following example where we have a Person
class, and each Person
has a list of Address
objects. Take the following Function
:
Function<Person, List<Address>> addressFunction = Person::getAddresses; RichIterable<Person> people = ...;Using
collect
returns a collection of collections of addresses.
RichIterable<List<Address>> addresses = people.collect(addressFunction);Using
flatCollect
returns a single flattened list of addresses.
RichIterable<Address> addresses = people.flatCollect(addressFunction);
flatCollect
in interface MutableCollection<T>
flatCollect
in interface MutableSortedSet<T>
flatCollect
in interface OrderedIterable<T>
flatCollect
in interface ReversibleIterable<T>
flatCollect
in interface RichIterable<T>
flatCollect
in interface SortedSetIterable<T>
function
- The Function
to applyfunction
public <V> MutableList<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
RichIterable
Example using a Java 8 lambda and method reference:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(e -> e != null, Object::toString);
Example using Predicates factory:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString());
collectIf
in interface MutableCollection<T>
collectIf
in interface MutableSortedSet<T>
collectIf
in interface OrderedIterable<T>
collectIf
in interface ReversibleIterable<T>
collectIf
in interface RichIterable<T>
collectIf
in interface SortedSetIterable<T>
public int detectIndex(Predicate<? super T> predicate)
OrderedIterable
OrderedIterable
for which the predicate
evaluates to true.
Returns -1 if no element evaluates true for the predicate
.detectIndex
in interface OrderedIterable<T>
public <V> TreeSortedSetMultimap<V,T> groupBy(Function<? super T,? extends V> function)
RichIterable
Example using a Java 8 method reference:
Multimap<String, Person> peopleByLastName = people.groupBy(Person::getLastName);
Example using an anonymous inner class:
Multimap<String, Person> peopleByLastName = people.groupBy(new Function<Person, String>() { public String valueOf(Person person) { return person.getLastName(); } });
groupBy
in interface MutableCollection<T>
groupBy
in interface MutableSetIterable<T>
groupBy
in interface MutableSortedSet<T>
groupBy
in interface OrderedIterable<T>
groupBy
in interface ReversibleIterable<T>
groupBy
in interface RichIterable<T>
groupBy
in interface SortedIterable<T>
groupBy
in interface SortedSetIterable<T>
public <V> TreeSortedSetMultimap<V,T> groupByEach(Function<? super T,? extends java.lang.Iterable<V>> function)
RichIterable
RichIterable.groupBy(Function)
, except the result of evaluating function will return a collection of keys
for each value.groupByEach
in interface MutableCollection<T>
groupByEach
in interface MutableSetIterable<T>
groupByEach
in interface MutableSortedSet<T>
groupByEach
in interface OrderedIterable<T>
groupByEach
in interface ReversibleIterable<T>
groupByEach
in interface RichIterable<T>
groupByEach
in interface SortedIterable<T>
groupByEach
in interface SortedSetIterable<T>
public <P> TreeSortedSet<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
RichIterable.select(Predicate)
, except with an evaluation parameter for the second generic argument in Predicate2
.
E.g. return a Collection
of Person elements where the person has an age greater than or equal to 18 years
Example using a Java 8 lambda expression:
RichIterable<Person> selected = people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18));
Example using an anonymous inner class:
RichIterable<Person> selected = people.selectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge()>= age; } }, Integer.valueOf(18));
selectWith
in interface MutableCollection<T>
selectWith
in interface MutableSetIterable<T>
selectWith
in interface MutableSortedSet<T>
selectWith
in interface OrderedIterable<T>
selectWith
in interface ReversibleIterable<T>
selectWith
in interface RichIterable<T>
selectWith
in interface SetIterable<T>
selectWith
in interface SortedIterable<T>
selectWith
in interface SortedSetIterable<T>
predicate
- a Predicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argument P
in predicate
RichIterable.select(Predicate)
public <P> TreeSortedSet<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
RichIterable.reject(Predicate)
, except with an evaluation parameter for the second generic argument in Predicate2
.
E.g. return a Collection
of Person elements where the person has an age greater than or equal to 18 years
Example using a Java 8 lambda expression:
RichIterable<Person> rejected = people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18));
Example using an anonymous inner class:
MutableList<Person> rejected = people.rejectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge() < age; } }, Integer.valueOf(18));
rejectWith
in interface MutableCollection<T>
rejectWith
in interface MutableSetIterable<T>
rejectWith
in interface MutableSortedSet<T>
rejectWith
in interface OrderedIterable<T>
rejectWith
in interface ReversibleIterable<T>
rejectWith
in interface RichIterable<T>
rejectWith
in interface SetIterable<T>
rejectWith
in interface SortedIterable<T>
rejectWith
in interface SortedSetIterable<T>
predicate
- a Predicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argument P
in predicate
RichIterable.select(Predicate)
public <P,V> MutableList<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
RichIterable
RichIterable.collect(Function)
with a Function2
and specified parameter which is passed to the block.
Example using a Java 8 lambda expression:
RichIterable<Integer> integers = Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
Example using an anonymous inner class:
Function2<Integer, Integer, Integer> addParameterFunction = new Function2<Integer, Integer, Integer>() { public Integer value(Integer each, Integer parameter) { return each + parameter; } }; RichIterable<Integer> integers = Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1));
collectWith
in interface MutableCollection<T>
collectWith
in interface MutableSortedSet<T>
collectWith
in interface OrderedIterable<T>
collectWith
in interface ReversibleIterable<T>
collectWith
in interface RichIterable<T>
collectWith
in interface SortedSetIterable<T>
function
- A Function2
to use as the collect transformation functionparameter
- A parameter to pass in for evaluation of the second argument P
in function
RichIterable
that contains the transformed elements returned by Function2.value(Object, Object)
RichIterable.collect(Function)
public <S> MutableList<Pair<T,S>> zip(java.lang.Iterable<S> that)
RichIterable
RichIterable
formed from this RichIterable
and another RichIterable
by
combining corresponding elements in pairs. If one of the two RichIterable
s is longer than the other, its
remaining elements are ignored.zip
in interface MutableCollection<T>
zip
in interface MutableSetIterable<T>
zip
in interface MutableSortedSet<T>
zip
in interface OrderedIterable<T>
zip
in interface ReversibleIterable<T>
zip
in interface RichIterable<T>
zip
in interface SortedIterable<T>
S
- the type of the second half of the returned pairsthat
- The RichIterable
providing the second half of each result pairRichIterable
containing pairs consisting of corresponding elements of this
RichIterable
and that. The length of the returned RichIterable
is the minimum of the lengths of
this RichIterable
and that.public TreeSortedSet<Pair<T,java.lang.Integer>> zipWithIndex()
RichIterable
RichIterable
with its indices.zipWithIndex
in interface MutableCollection<T>
zipWithIndex
in interface MutableSetIterable<T>
zipWithIndex
in interface MutableSortedSet<T>
zipWithIndex
in interface OrderedIterable<T>
zipWithIndex
in interface ReversibleIterable<T>
zipWithIndex
in interface RichIterable<T>
zipWithIndex
in interface SetIterable<T>
zipWithIndex
in interface SortedIterable<T>
zipWithIndex
in interface SortedSetIterable<T>
RichIterable
containing pairs consisting of all elements of this RichIterable
paired with their index. Indices start at 0.RichIterable.zip(Iterable)
public MutableSortedSet<T> takeWhile(Predicate<? super T> predicate)
SortedIterable
takeWhile
in interface MutableSortedSet<T>
takeWhile
in interface OrderedIterable<T>
takeWhile
in interface ReversibleIterable<T>
takeWhile
in interface SortedIterable<T>
takeWhile
in interface SortedSetIterable<T>
public MutableSortedSet<T> dropWhile(Predicate<? super T> predicate)
SortedIterable
dropWhile
in interface MutableSortedSet<T>
dropWhile
in interface OrderedIterable<T>
dropWhile
in interface ReversibleIterable<T>
dropWhile
in interface SortedIterable<T>
dropWhile
in interface SortedSetIterable<T>
public MutableSortedSet<T> distinct()
SortedIterable
SortedIterable
containing the distinct elements in this iterable.
Conceptually similar to RichIterable.toSet()
.RichIterable.toList()
but retains the original order. If an element appears
multiple times in this iterable, the first one will be copied into the result.
distinct
in interface MutableSortedSet<T>
distinct
in interface OrderedIterable<T>
distinct
in interface ReversibleIterable<T>
distinct
in interface SortedIterable<T>
distinct
in interface SortedSetIterable<T>
SortedIterable
of distinct elementspublic <S> boolean corresponds(OrderedIterable<S> other, Predicate2<? super T,? super S> predicate)
OrderedIterable
predicate
returns true for all corresponding elements e1 of
this OrderedIterable
and e2 of other
.
The predicate
is evaluated for each element at the same position of each OrderedIterable
in a forward iteration order.
This is a short circuit pattern.corresponds
in interface OrderedIterable<T>
public void forEach(int fromIndex, int toIndex, Procedure<? super T> procedure)
OrderedIterable
e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEach(0, 1, new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
forEach
in interface OrderedIterable<T>
public void forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure)
OrderedIterable
e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEachWithIndex(0, 1, new ObjectIntProcedure<Person>() { public void value(Person person, int index) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
forEachWithIndex
in interface OrderedIterable<T>
public boolean removeAllIterable(java.lang.Iterable<?> iterable)
removeAllIterable
in interface MutableCollection<T>
removeAllIterable
in class AbstractMutableCollection<T>
Collection.removeAll(Collection)
public java.util.Comparator<? super T> comparator()
SortedSetIterable
comparator
in interface SortedIterable<T>
comparator
in interface java.util.SortedSet<T>
comparator
in interface SortedSetIterable<T>
public MutableSortedSet<T> subSet(T fromElement, T toElement)
subSet
in interface MutableSortedSet<T>
subSet
in interface java.util.SortedSet<T>
public MutableSortedSet<T> headSet(T toElement)
headSet
in interface MutableSortedSet<T>
headSet
in interface java.util.SortedSet<T>
public MutableSortedSet<T> tailSet(T fromElement)
tailSet
in interface MutableSortedSet<T>
tailSet
in interface java.util.SortedSet<T>
public int indexOf(java.lang.Object object)
OrderedIterable
indexOf
in interface OrderedIterable<T>
List.indexOf(Object)
public T getFirst()
RichIterable
The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.
getFirst
in interface OrderedIterable<T>
getFirst
in interface RichIterable<T>
public T getLast()
RichIterable
The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.
getLast
in interface OrderedIterable<T>
getLast
in interface RichIterable<T>
public MutableSortedSet<SortedSetIterable<T>> powerSet()
SortedSetIterable
this
. For example, the powerset of [1, 2] is
[[], [1], [2], [1, 2]].powerSet
in interface MutableSortedSet<T>
powerSet
in interface SortedSetIterable<T>
public <B> LazyIterable<Pair<T,B>> cartesianProduct(SetIterable<B> set)
SetIterable
this
and b is a
member of set
.cartesianProduct
in interface SetIterable<T>
public TreeSortedSet<T> union(SetIterable<? extends T> set)
SetIterable
this
or set
or both. The union of [1, 2, 3]
and [2, 3, 4] is the set [1, 2, 3, 4]. If equal elements appear in both sets, then the output will contain the
copy from this
.union
in interface MutableSortedSet<T>
union
in interface SetIterable<T>
union
in interface SortedSetIterable<T>
public TreeSortedSet<T> intersect(SetIterable<? extends T> set)
SetIterable
this
and set
. The intersection of
[1, 2, 3] and [2, 3, 4] is the set [2, 3]. The output will contain instances from this
, not set
.intersect
in interface MutableSortedSet<T>
intersect
in interface SetIterable<T>
intersect
in interface SortedSetIterable<T>
public TreeSortedSet<T> difference(SetIterable<? extends T> subtrahendSet)
SetIterable
this
that are not members of subtrahendSet
. The difference of
[1, 2, 3] and [2, 3, 4] is [1].difference
in interface MutableSortedSet<T>
difference
in interface SetIterable<T>
difference
in interface SortedSetIterable<T>
public MutableSortedSet<T> symmetricDifference(SetIterable<? extends T> setB)
SetIterable
this
and setB
(elements which
are in one of the sets, but not in both). For instance, for the sets [1, 2, 3] and [2, 3, 4], the symmetric
difference set is [1, 4] . It is the set difference of the union and the intersection.symmetricDifference
in interface MutableSortedSet<T>
symmetricDifference
in interface SetIterable<T>
symmetricDifference
in interface SortedSetIterable<T>
public <R extends java.util.Set<T>> R unionInto(SetIterable<? extends T> set, R targetSet)
SetIterable
SetIterable.union(SetIterable)
but adds all the objects to targetSet
and returns it.unionInto
in interface SetIterable<T>
public <R extends java.util.Set<T>> R intersectInto(SetIterable<? extends T> set, R targetSet)
SetIterable
SetIterable.intersect(SetIterable)
but adds all the objects to targetSet
and returns it.intersectInto
in interface SetIterable<T>
public <R extends java.util.Set<T>> R differenceInto(SetIterable<? extends T> subtrahendSet, R targetSet)
SetIterable
SetIterable.difference(SetIterable)
but adds all the objects to targetSet
and returns it.differenceInto
in interface SetIterable<T>
public <R extends java.util.Set<T>> R symmetricDifferenceInto(SetIterable<? extends T> set, R targetSet)
SetIterable
SetIterable.symmetricDifference(SetIterable)
but adds all the objects to targetSet
and returns it.symmetricDifferenceInto
in interface SetIterable<T>
public boolean isSubsetOf(SetIterable<? extends T> candidateSuperset)
SetIterable
this
are also members of candidateSuperset
.
For example, [1, 2] is a subset of [1, 2, 3], but [1, 4] is not.isSubsetOf
in interface SetIterable<T>
public boolean isProperSubsetOf(SetIterable<? extends T> candidateSuperset)
SetIterable
this
are also members of candidateSuperset
and the
two sets are not equal. For example, [1, 2] is a proper subset of [1, 2, 3], but [1, 2, 3] is not.isProperSubsetOf
in interface SetIterable<T>
public java.util.Iterator<T> iterator()
public int size()
RichIterable
size
in interface java.util.Collection<T>
size
in interface RichIterable<T>
size
in interface java.util.Set<T>
public MutableSortedSet<T> toReversed()
ReversibleIterable
toReversed
in interface MutableSortedSet<T>
toReversed
in interface ReversibleIterable<T>
toReversed
in interface SortedSetIterable<T>
public MutableSortedSet<T> take(int count)
ReversibleIterable
count
elements of the iterable
or all the elements in the iterable if count
is greater than the length of
the iterable.take
in interface MutableSortedSet<T>
take
in interface ReversibleIterable<T>
take
in interface SortedSetIterable<T>
count
- the number of items to take.public MutableSortedSet<T> drop(int count)
ReversibleIterable
count
elements
or an empty iterable if the count
is greater than the length of the iterable.drop
in interface MutableSortedSet<T>
drop
in interface ReversibleIterable<T>
drop
in interface SortedSetIterable<T>
count
- the number of items to drop.public void reverseForEach(Procedure<? super T> procedure)
ReversibleIterable
e.g. people.reverseForEach(person -> LOGGER.info(person.getName()));
reverseForEach
in interface ReversibleIterable<T>
public void reverseForEachWithIndex(ObjectIntProcedure<? super T> procedure)
ReversibleIterable
e.g. people.reverseForEachWithIndex((person, index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));
reverseForEachWithIndex
in interface ReversibleIterable<T>
public LazyIterable<T> asReversed()
ReversibleIterable
asReversed
in interface ReversibleIterable<T>
public int detectLastIndex(Predicate<? super T> predicate)
ReversibleIterable
ReversibleIterable
for which the predicate
evaluates to true.
Returns -1 if no element evaluates true for the predicate
.detectLastIndex
in interface ReversibleIterable<T>
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
java.io.IOException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
java.io.IOException
java.lang.ClassNotFoundException
public int compareTo(SortedSetIterable<T> otherSet)
compareTo
in interface java.lang.Comparable<T>
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