java.lang.Iterable<T>, java.util.Collection<T>, Bag<T>, MutableBag<T>, MutableBagIterable<T>, UnsortedBag<T>, MutableCollection<T>, InternalIterable<T>, RichIterable<T>AbstractHashBagpublic abstract class AbstractMutableBag<T> extends AbstractMutableBagIterable<T> implements MutableBag<T>
| Constructor | Description |
|---|---|
AbstractMutableBag() |
| Modifier and Type | Method | Description |
|---|---|---|
ParallelUnsortedBag<T> |
asParallel(java.util.concurrent.ExecutorService executorService,
int batchSize) |
|
SynchronizedBag<T> |
asSynchronized() |
Returns a synchronized wrapper backed by this collection.
|
UnmodifiableBag<T> |
asUnmodifiable() |
Returns an unmodifiable view of this collection.
|
<V> MutableBag<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.
|
MutableBooleanBag |
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. |
MutableByteBag |
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. |
MutableCharBag |
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. |
MutableDoubleBag |
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. |
MutableFloatBag |
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> MutableBag<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.
|
MutableIntBag |
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. |
MutableLongBag |
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. |
MutableShortBag |
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> MutableBag<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. |
<V> MutableBag<V> |
collectWithOccurrences(ObjectIntToObjectFunction<? super T,? extends V> function) |
Iterates over the unique elements and their occurrences and collects the results of applying the specified function.
|
<V> MutableBag<V> |
countBy(Function<? super T,? extends V> function) |
This method will count the number of occurrences of each value calculated by applying the
function to each element of the collection.
|
<V> MutableBag<V> |
countByEach(Function<? super T,? extends java.lang.Iterable<V>> function) |
This method will count the number of occurrences of each value calculated by applying the
function to each element of the collection.
|
<V,P> MutableBag<V> |
countByWith(Function2<? super T,? super P,? extends V> function,
P parameter) |
This method will count the number of occurrences of each value calculated by applying the
function to each element of the collection with the specified parameter as the second argument.
|
<V> MutableBag<V> |
flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function) |
flatCollect is a special case of RichIterable.collect(Function). |
PartitionMutableBag<T> |
partition(Predicate<? super T> predicate) |
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
<P> PartitionMutableBag<T> |
partitionWith(Predicate2<? super T,? super P> predicate,
P parameter) |
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
MutableBag<T> |
reject(Predicate<? super T> predicate) |
Returns all elements of the source collection that return false when evaluating of the predicate.
|
<P> MutableBag<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. |
MutableBag<T> |
select(Predicate<? super T> predicate) |
Returns all elements of the source collection that return true when evaluating the predicate.
|
<S> MutableBag<S> |
selectInstancesOf(java.lang.Class<S> clazz) |
Returns all elements of the source collection that are instances of the Class
clazz. |
<P> MutableBag<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. |
MutableBag<T> |
tap(Procedure<? super T> procedure) |
Executes the Procedure for each element in the iterable and returns
this. |
ImmutableBag<T> |
toImmutable() |
Converts this
MutableCollection to an ImmutableCollection. |
<S> MutableBag<Pair<T,S>> |
zip(java.lang.Iterable<S> that) |
Deprecated.
in 6.0.
|
MutableSet<Pair<T,java.lang.Integer>> |
zipWithIndex() |
Deprecated.
in 6.0.
|
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, toStringOfItemToCountaddAll, addAllIterable, aggregateBy, aggregateInPlaceBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, bottomOccurrences, chunk, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, getFirst, getLast, groupByUniqueKey, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, removeAll, retainAll, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong, topOccurrencesappendString, appendString, asLazy, contains, containsAll, containsAllArguments, containsAllIterable, countWith, forEach, forEachWith, forEachWithIndex, groupByUniqueKey, into, isEmpty, toArray, toArray, toBiMap, toMap, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSetBy, toString, zip, zipWithIndexcollectWithOccurrences, equals, forEachWithOccurrences, hashCode, occurrencesOf, reduceInPlace, reduceInPlace, sizeDistinct, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, toStringOfItemToCountadd, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArrayforEach, forEachWith, forEachWithIndexflatCollectWith, groupBy, groupByEach, newEmpty, selectByOccurrences, selectDuplicates, selectUnique, toMapOfItemToCount, with, withAll, without, withoutAlladdOccurrences, bottomOccurrences, removeOccurrences, setOccurrences, topOccurrencesaddAllIterable, aggregateBy, aggregateInPlaceBy, groupByUniqueKey, injectIntoWith, removeAllIterable, removeIf, removeIfWith, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLongequals, getClass, hashCode, notify, notifyAll, wait, wait, waitallSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, flatCollectWith, forEach, getAny, getFirst, getLast, getOnly, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, makeString, makeString, makeString, max, max, maxBy, maxByOptional, maxOptional, maxOptional, min, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reject, rejectWith, select, selectWith, size, 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, zip, zipWithIndexpublic ImmutableBag<T> toImmutable()
MutableCollectionMutableCollection to an ImmutableCollection.toImmutable in interface Bag<T>toImmutable in interface MutableBag<T>toImmutable in interface MutableCollection<T>public UnmodifiableBag<T> asUnmodifiable()
MutableCollectionCollections.unmodifiableCollection(this) with a return type that supports the full
iteration protocols available on MutableCollection. Methods which would
mutate the underlying collection will throw UnsupportedOperationExceptions.asUnmodifiable in interface MutableBag<T>asUnmodifiable in interface MutableCollection<T>Collections.unmodifiableCollection(Collection)public SynchronizedBag<T> asSynchronized()
MutableCollectionCollections.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 MutableBag<T>asSynchronized in interface MutableCollection<T>Collections.synchronizedCollection(Collection)public MutableBag<T> tap(Procedure<? super T> procedure)
RichIterablethis.
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 Bag<T>tap in interface MutableBag<T>tap in interface MutableBagIterable<T>tap in interface MutableCollection<T>tap in interface RichIterable<T>tap in interface UnsortedBag<T>RichIterable.each(Procedure),
RichIterable.forEach(Procedure)public <S> MutableBag<S> selectInstancesOf(java.lang.Class<S> clazz)
RichIterableclazz.
RichIterable<Integer> integers =
List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
selectInstancesOf in interface Bag<T>selectInstancesOf in interface MutableBag<T>selectInstancesOf in interface MutableBagIterable<T>selectInstancesOf in interface MutableCollection<T>selectInstancesOf in interface RichIterable<T>selectInstancesOf in interface UnsortedBag<T>public MutableBag<T> select(Predicate<? super T> predicate)
RichIterableExample 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 MutableBag<T>select in interface MutableBagIterable<T>select in interface MutableCollection<T>select in interface RichIterable<T>select in interface UnsortedBag<T>public <P> MutableBag<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterableRichIterable.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 MutableBag<T>selectWith in interface MutableBagIterable<T>selectWith in interface MutableCollection<T>selectWith in interface RichIterable<T>selectWith in interface UnsortedBag<T>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicateRichIterable.select(Predicate)public MutableBag<T> reject(Predicate<? super T> predicate)
RichIterableExample 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 MutableBag<T>reject in interface MutableBagIterable<T>reject in interface MutableCollection<T>reject in interface RichIterable<T>reject in interface UnsortedBag<T>predicate - a Predicate to use as the reject criteriaPredicate.accept(Object) method to evaluate to falsepublic <P> MutableBag<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterableRichIterable.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 MutableBag<T>rejectWith in interface MutableBagIterable<T>rejectWith in interface MutableCollection<T>rejectWith in interface RichIterable<T>rejectWith in interface UnsortedBag<T>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicateRichIterable.select(Predicate)public PartitionMutableBag<T> partition(Predicate<? super T> predicate)
RichIterableExample 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 MutableBag<T>partition in interface MutableBagIterable<T>partition in interface MutableCollection<T>partition in interface RichIterable<T>partition in interface UnsortedBag<T>public <P> PartitionMutableBag<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterableExample 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 MutableBag<T>partitionWith in interface MutableBagIterable<T>partitionWith in interface MutableCollection<T>partitionWith in interface RichIterable<T>public <V> MutableBag<V> countBy(Function<? super T,? extends V> function)
RichIterablecountBy in interface MutableBag<T>countBy in interface MutableCollection<T>countBy in interface RichIterable<T>countBy in class AbstractMutableBagIterable<T>public <V,P> MutableBag<V> countByWith(Function2<? super T,? super P,? extends V> function, P parameter)
RichIterablecountByWith in interface MutableBag<T>countByWith in interface MutableCollection<T>countByWith in interface RichIterable<T>countByWith in class AbstractMutableBagIterable<T>public <V> MutableBag<V> countByEach(Function<? super T,? extends java.lang.Iterable<V>> function)
RichIterablecountByEach in interface MutableBag<T>countByEach in interface MutableCollection<T>countByEach in interface RichIterable<T>countByEach in class AbstractMutableBagIterable<T>public <V> MutableBag<V> collectWithOccurrences(ObjectIntToObjectFunction<? super T,? extends V> function)
BagcollectWithOccurrences in interface Bag<T>collectWithOccurrences in interface MutableBag<T>collectWithOccurrences in interface MutableBagIterable<T>collectWithOccurrences in interface UnsortedBag<T>public <V> MutableBag<V> collect(Function<? super T,? extends V> function)
RichIterableExample 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 MutableBag<T>collect in interface MutableCollection<T>collect in interface RichIterable<T>collect in interface UnsortedBag<T>public <P,V> MutableBag<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
RichIterableRichIterable.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 MutableBag<T>collectWith in interface MutableCollection<T>collectWith in interface RichIterable<T>collectWith in interface UnsortedBag<T>function - A Function2 to use as the collect transformation functionparameter - A parameter to pass in for evaluation of the second argument P in functionRichIterable that contains the transformed elements returned by Function2.value(Object, Object)RichIterable.collect(Function)public <V> MutableBag<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
RichIterableExample 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 MutableBag<T>collectIf in interface MutableCollection<T>collectIf in interface RichIterable<T>collectIf in interface UnsortedBag<T>public <V> MutableBag<V> flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
RichIterableflatCollect 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 MutableBag<T>flatCollect in interface MutableCollection<T>flatCollect in interface RichIterable<T>flatCollect in interface UnsortedBag<T>function - The Function to applyfunctionpublic MutableBooleanBag collectBoolean(BooleanFunction<? super T> booleanFunction)
RichIterableboolean 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 MutableBag<T>collectBoolean in interface MutableCollection<T>collectBoolean in interface RichIterable<T>collectBoolean in interface UnsortedBag<T>public MutableByteBag collectByte(ByteFunction<? super T> byteFunction)
RichIterablebyte 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 MutableBag<T>collectByte in interface MutableCollection<T>collectByte in interface RichIterable<T>collectByte in interface UnsortedBag<T>public MutableCharBag collectChar(CharFunction<? super T> charFunction)
RichIterablechar 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 MutableBag<T>collectChar in interface MutableCollection<T>collectChar in interface RichIterable<T>collectChar in interface UnsortedBag<T>public MutableDoubleBag collectDouble(DoubleFunction<? super T> doubleFunction)
RichIterabledouble 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 MutableBag<T>collectDouble in interface MutableCollection<T>collectDouble in interface RichIterable<T>collectDouble in interface UnsortedBag<T>public MutableFloatBag collectFloat(FloatFunction<? super T> floatFunction)
RichIterablefloat 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 MutableBag<T>collectFloat in interface MutableCollection<T>collectFloat in interface RichIterable<T>collectFloat in interface UnsortedBag<T>public MutableIntBag collectInt(IntFunction<? super T> intFunction)
RichIterableint 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 MutableBag<T>collectInt in interface MutableCollection<T>collectInt in interface RichIterable<T>collectInt in interface UnsortedBag<T>public MutableLongBag collectLong(LongFunction<? super T> longFunction)
RichIterablelong 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 MutableBag<T>collectLong in interface MutableCollection<T>collectLong in interface RichIterable<T>collectLong in interface UnsortedBag<T>public MutableShortBag collectShort(ShortFunction<? super T> shortFunction)
RichIterableshort 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 MutableBag<T>collectShort in interface MutableCollection<T>collectShort in interface RichIterable<T>collectShort in interface UnsortedBag<T>@Deprecated public <S> MutableBag<Pair<T,S>> zip(java.lang.Iterable<S> that)
OrderedIterable.zip(Iterable) instead.RichIterableRichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. If one of the two RichIterables is longer than the other, its
remaining elements are ignored.zip in interface MutableBag<T>zip in interface MutableCollection<T>zip in interface RichIterable<T>zip in interface UnsortedBag<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.@Deprecated public MutableSet<Pair<T,java.lang.Integer>> zipWithIndex()
OrderedIterable.zipWithIndex() instead.RichIterableRichIterable with its indices.zipWithIndex in interface Bag<T>zipWithIndex in interface MutableBag<T>zipWithIndex in interface MutableBagIterable<T>zipWithIndex in interface MutableCollection<T>zipWithIndex in interface RichIterable<T>zipWithIndex in interface UnsortedBag<T>RichIterable containing pairs consisting of all elements of this RichIterable
paired with their index. Indices start at 0.RichIterable.zip(Iterable)public ParallelUnsortedBag<T> asParallel(java.util.concurrent.ExecutorService executorService, int batchSize)
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