public abstract class AbstractMutableSortedBag<T> extends AbstractMutableBagIterable<T> implements MutableSortedBag<T>
Constructor and Description |
---|
AbstractMutableSortedBag() |
Modifier and Type | Method and Description |
---|---|
ParallelSortedBag<T> |
asParallel(ExecutorService executorService,
int batchSize) |
LazyIterable<T> |
asReversed()
Returns a reversed view of this ReversibleIterable.
|
MutableSortedBag<T> |
asSynchronized()
Returns a synchronized (thread-safe) collection backed by this collection.
|
UnmodifiableSortedBag<T> |
asUnmodifiable()
Returns an unmodifiable view of the set.
|
abstract MutableSortedBag<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. |
int |
detectLastIndex(Predicate<? super T> predicate)
Returns the index of the last element of the
ReversibleIterable for which the predicate evaluates to true. |
MutableSortedBag<T> |
dropWhile(Predicate<? super T> predicate)
Returns the final elements that do not satisfy the Predicate.
|
<V> MutableList<V> |
flatCollect(Function<? super T,? extends Iterable<V>> function)
flatCollect is a special case of RichIterable.collect(Function) . |
PartitionMutableSortedBag<T> |
partition(Predicate<? super T> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
PartitionMutableSortedBag<T> |
partitionWhile(Predicate<? super T> predicate)
Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements.
|
<P> PartitionMutableSortedBag<T> |
partitionWith(Predicate2<? super T,? super P> predicate,
P parameter)
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
MutableSortedBag<T> |
reject(Predicate<? super T> predicate)
Returns all elements of the source collection that return false when evaluating of the predicate.
|
<P> MutableSortedBag<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 . |
void |
reverseForEach(Procedure<? super T> procedure)
Evaluates the procedure for each element of the list iterating in reverse order.
|
MutableSortedBag<T> |
select(Predicate<? super T> predicate)
Returns all elements of the source collection that return true when evaluating the predicate.
|
<S> MutableSortedBag<S> |
selectInstancesOf(Class<S> clazz)
Returns all elements of the source collection that are instances of the Class
clazz . |
<P> MutableSortedBag<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 . |
MutableSortedBag<T> |
takeWhile(Predicate<? super T> predicate)
Returns the initial elements that satisfy the Predicate.
|
MutableSortedBag<T> |
tap(Procedure<? super T> procedure)
Executes the Procedure for each element in the iterable and returns
this . |
ImmutableSortedBag<T> |
toImmutable()
Convert the SortedBag to an ImmutableSortedBag.
|
MutableSortedMap<T,Integer> |
toMapOfItemToCount()
Converts the Bag to a Map of the Item type to its count as an Integer.
|
MutableSortedBag<T> |
toReversed()
Returns a new ReversibleIterable in reverse order.
|
<S> MutableList<Pair<T,S>> |
zip(Iterable<S> that)
Returns a
RichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. |
addAll, addAllIterable, aggregateBy, aggregateInPlaceBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, bottomOccurrences, chunk, detect, detectIfNone, detectWith, detectWithIfNone, getFirst, getLast, groupByUniqueKey, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, removeAll, retainAll, retainAllIterable, selectAndRejectWith, topOccurrences
collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, count, flatCollect, groupBy, groupByEach, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoWith, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toBag, toList, toSet, toSortedBag, toSortedBag, toSortedList, toSortedSet, toSortedSet, toStringOfItemToCount
appendString, appendString, appendString, asLazy, contains, containsAll, containsAllArguments, containsAllIterable, countWith, forEach, forEachWith, forEachWithIndex, groupByUniqueKey, isEmpty, makeString, makeString, makeString, notEmpty, sumByDouble, sumByFloat, sumByInt, sumByLong, toArray, toArray, toMap, toSortedBagBy, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSetBy, toString, zip, zipWithIndex
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
aggregateBy, aggregateInPlaceBy, distinct, drop, groupBy, groupByEach, newEmpty, selectByOccurrences, take, with, withAll, without, withoutAll, zipWithIndex
comparator, max, min
compareTo
toStack
corresponds, detectIndex, forEach, forEachWithIndex, forEachWithIndex, getFirst, getLast, indexOf, zip, zipWithIndex
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectIfNone, detectWith, detectWithIfNone, each, flatCollect, groupBy, groupByEach, groupByUniqueKey, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, isEmpty, makeString, makeString, makeString, max, maxBy, min, minBy, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, size, sumByDouble, sumByFloat, sumByInt, sumByLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString
forEach, forEachWith
forEach, iterator, spliterator
addOccurrences, bottomOccurrences, removeOccurrences, setOccurrences, topOccurrences
equals, forEachWithOccurrences, hashCode, occurrencesOf, sizeDistinct, toStringOfItemToCount
addAllIterable, groupByUniqueKey, injectIntoWith, removeAllIterable, removeIf, removeIfWith, retainAllIterable, selectAndRejectWith
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray
public abstract MutableSortedBag<T> clone()
clone
in interface MutableSortedBag<T>
clone
in class Object
public ImmutableSortedBag<T> toImmutable()
SortedBag
toImmutable
in interface Bag<T>
toImmutable
in interface SortedBag<T>
toImmutable
in interface MutableCollection<T>
public UnmodifiableSortedBag<T> asUnmodifiable()
MutableSortedBag
asUnmodifiable
in interface MutableSortedBag<T>
asUnmodifiable
in interface MutableCollection<T>
public MutableSortedBag<T> asSynchronized()
MutableCollection
It is imperative that the user manually synchronize on the returned collection when iterating over it using the standard JDK iterator or JDK 5 for loop.
MutableCollection collection = myCollection.asSynchronized(); ... synchronized(collection) { Iterator i = c.iterator(); // Must be in the synchronized block while (i.hasNext()) foo(i.next()); }Failure to follow this advice may result in non-deterministic behavior.
The preferred way of iterating over a synchronized collection is to use the collection.forEach() method which is properly synchronized internally.
MutableCollection collection = myCollection.asSynchronized(); ... collection.forEach(new Procedure() { public void value(Object each) { ... } });
The returned collection does not pass the hashCode and equals operations through to the backing collection, but relies on Object's equals and hashCode methods. This is necessary to preserve the contracts of these operations in the case that the backing collection is a set or a list.
The returned collection will be serializable if this collection is serializable.
asSynchronized
in interface MutableSortedBag<T>
asSynchronized
in interface MutableCollection<T>
public MutableSortedBag<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() { public void value(Person person) { LOGGER.info(person.getName()); } });
tap
in interface Bag<T>
tap
in interface MutableBagIterable<T>
tap
in interface MutableSortedBag<T>
tap
in interface SortedBag<T>
tap
in interface MutableCollection<T>
tap
in interface RichIterable<T>
RichIterable.each(Procedure)
,
InternalIterable.forEach(Procedure)
public MutableSortedMap<T,Integer> toMapOfItemToCount()
Bag
toMapOfItemToCount
in interface Bag<T>
toMapOfItemToCount
in interface MutableBagIterable<T>
toMapOfItemToCount
in interface MutableSortedBag<T>
toMapOfItemToCount
in interface SortedBag<T>
public <S> MutableSortedBag<S> selectInstancesOf(Class<S> clazz)
RichIterable
clazz
.selectInstancesOf
in interface Bag<T>
selectInstancesOf
in interface MutableBagIterable<T>
selectInstancesOf
in interface MutableSortedBag<T>
selectInstancesOf
in interface SortedBag<T>
selectInstancesOf
in interface MutableCollection<T>
selectInstancesOf
in interface OrderedIterable<T>
selectInstancesOf
in interface ReversibleIterable<T>
selectInstancesOf
in interface SortedIterable<T>
selectInstancesOf
in interface RichIterable<T>
public MutableSortedBag<T> takeWhile(Predicate<? super T> predicate)
SortedIterable
takeWhile
in interface MutableSortedBag<T>
takeWhile
in interface SortedBag<T>
takeWhile
in interface OrderedIterable<T>
takeWhile
in interface ReversibleIterable<T>
takeWhile
in interface SortedIterable<T>
public MutableSortedBag<T> dropWhile(Predicate<? super T> predicate)
SortedIterable
dropWhile
in interface MutableSortedBag<T>
dropWhile
in interface SortedBag<T>
dropWhile
in interface OrderedIterable<T>
dropWhile
in interface ReversibleIterable<T>
dropWhile
in interface SortedIterable<T>
public MutableSortedBag<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 Bag<T>
select
in interface MutableBagIterable<T>
select
in interface MutableSortedBag<T>
select
in interface SortedBag<T>
select
in interface MutableCollection<T>
select
in interface OrderedIterable<T>
select
in interface ReversibleIterable<T>
select
in interface SortedIterable<T>
select
in interface RichIterable<T>
public <P> MutableSortedBag<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 Bag<T>
selectWith
in interface MutableBagIterable<T>
selectWith
in interface MutableSortedBag<T>
selectWith
in interface SortedBag<T>
selectWith
in interface MutableCollection<T>
selectWith
in interface OrderedIterable<T>
selectWith
in interface ReversibleIterable<T>
selectWith
in interface SortedIterable<T>
selectWith
in interface RichIterable<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 MutableSortedBag<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 Bag<T>
reject
in interface MutableBagIterable<T>
reject
in interface MutableSortedBag<T>
reject
in interface SortedBag<T>
reject
in interface MutableCollection<T>
reject
in interface OrderedIterable<T>
reject
in interface ReversibleIterable<T>
reject
in interface SortedIterable<T>
reject
in interface RichIterable<T>
predicate
- a Predicate
to use as the reject criteriaPredicate.accept(Object)
method to evaluate to falsepublic <P> MutableSortedBag<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 Bag<T>
rejectWith
in interface MutableBagIterable<T>
rejectWith
in interface MutableSortedBag<T>
rejectWith
in interface SortedBag<T>
rejectWith
in interface MutableCollection<T>
rejectWith
in interface OrderedIterable<T>
rejectWith
in interface ReversibleIterable<T>
rejectWith
in interface SortedIterable<T>
rejectWith
in interface RichIterable<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 PartitionMutableSortedBag<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 Bag<T>
partition
in interface MutableBagIterable<T>
partition
in interface MutableSortedBag<T>
partition
in interface SortedBag<T>
partition
in interface MutableCollection<T>
partition
in interface OrderedIterable<T>
partition
in interface ReversibleIterable<T>
partition
in interface SortedIterable<T>
partition
in interface RichIterable<T>
public <P> PartitionMutableSortedBag<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 Bag<T>
partitionWith
in interface MutableBagIterable<T>
partitionWith
in interface MutableSortedBag<T>
partitionWith
in interface SortedBag<T>
partitionWith
in interface MutableCollection<T>
partitionWith
in interface OrderedIterable<T>
partitionWith
in interface ReversibleIterable<T>
partitionWith
in interface RichIterable<T>
public PartitionMutableSortedBag<T> partitionWhile(Predicate<? super T> predicate)
SortedIterable
partitionWhile
in interface MutableSortedBag<T>
partitionWhile
in interface SortedBag<T>
partitionWhile
in interface OrderedIterable<T>
partitionWhile
in interface ReversibleIterable<T>
partitionWhile
in interface SortedIterable<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 MutableSortedBag<T>
collect
in interface SortedBag<T>
collect
in interface MutableCollection<T>
collect
in interface OrderedIterable<T>
collect
in interface ReversibleIterable<T>
collect
in interface RichIterable<T>
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 MutableSortedBag<T>
collectWith
in interface SortedBag<T>
collectWith
in interface MutableCollection<T>
collectWith
in interface OrderedIterable<T>
collectWith
in interface ReversibleIterable<T>
collectWith
in interface RichIterable<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 <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 MutableSortedBag<T>
collectIf
in interface SortedBag<T>
collectIf
in interface MutableCollection<T>
collectIf
in interface OrderedIterable<T>
collectIf
in interface ReversibleIterable<T>
collectIf
in interface RichIterable<T>
public <V> MutableList<V> flatCollect(Function<? super T,? extends 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; MutableList<Person> people = ...;Using
collect
returns a collection of collections of addresses.
MutableList<List<Address>> addresses = people.collect(addressFunction);Using
flatCollect
returns a single flattened list of addresses.
MutableList<Address> addresses = people.flatCollect(addressFunction);
flatCollect
in interface MutableSortedBag<T>
flatCollect
in interface SortedBag<T>
flatCollect
in interface MutableCollection<T>
flatCollect
in interface OrderedIterable<T>
flatCollect
in interface ReversibleIterable<T>
flatCollect
in interface RichIterable<T>
function
- The Function
to applyfunction
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 MutableSortedBag<T>
collectBoolean
in interface SortedBag<T>
collectBoolean
in interface MutableCollection<T>
collectBoolean
in interface OrderedIterable<T>
collectBoolean
in interface ReversibleIterable<T>
collectBoolean
in interface RichIterable<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 MutableSortedBag<T>
collectByte
in interface SortedBag<T>
collectByte
in interface MutableCollection<T>
collectByte
in interface OrderedIterable<T>
collectByte
in interface ReversibleIterable<T>
collectByte
in interface RichIterable<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 MutableSortedBag<T>
collectChar
in interface SortedBag<T>
collectChar
in interface MutableCollection<T>
collectChar
in interface OrderedIterable<T>
collectChar
in interface ReversibleIterable<T>
collectChar
in interface RichIterable<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 MutableSortedBag<T>
collectDouble
in interface SortedBag<T>
collectDouble
in interface MutableCollection<T>
collectDouble
in interface OrderedIterable<T>
collectDouble
in interface ReversibleIterable<T>
collectDouble
in interface RichIterable<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 MutableSortedBag<T>
collectFloat
in interface SortedBag<T>
collectFloat
in interface MutableCollection<T>
collectFloat
in interface OrderedIterable<T>
collectFloat
in interface ReversibleIterable<T>
collectFloat
in interface RichIterable<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 MutableSortedBag<T>
collectInt
in interface SortedBag<T>
collectInt
in interface MutableCollection<T>
collectInt
in interface OrderedIterable<T>
collectInt
in interface ReversibleIterable<T>
collectInt
in interface RichIterable<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 MutableSortedBag<T>
collectLong
in interface SortedBag<T>
collectLong
in interface MutableCollection<T>
collectLong
in interface OrderedIterable<T>
collectLong
in interface ReversibleIterable<T>
collectLong
in interface RichIterable<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 MutableSortedBag<T>
collectShort
in interface SortedBag<T>
collectShort
in interface MutableCollection<T>
collectShort
in interface OrderedIterable<T>
collectShort
in interface ReversibleIterable<T>
collectShort
in interface RichIterable<T>
public <S> MutableList<Pair<T,S>> zip(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 MutableSortedBag<T>
zip
in interface MutableCollection<T>
zip
in interface OrderedIterable<T>
zip
in interface ReversibleIterable<T>
zip
in interface SortedIterable<T>
zip
in interface RichIterable<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 MutableSortedBag<T> toReversed()
ReversibleIterable
toReversed
in interface MutableSortedBag<T>
toReversed
in interface SortedBag<T>
toReversed
in interface ReversibleIterable<T>
public void reverseForEach(Procedure<? super T> procedure)
ReversibleIterable
e.g. people.reverseForEach(new Procedure() { public void value(Person person) { LOGGER.info(person.getName()); } });
reverseForEach
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 ParallelSortedBag<T> asParallel(ExecutorService executorService, int batchSize)
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