public interface ImmutableBag<T> extends UnsortedBag<T>, ImmutableCollection<T>
| Modifier and Type | Method and Description |
|---|---|
<V> ImmutableBag<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.
|
ImmutableBooleanBag |
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. |
ImmutableByteBag |
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. |
ImmutableCharBag |
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. |
ImmutableDoubleBag |
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. |
ImmutableFloatBag |
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> ImmutableBag<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.
|
ImmutableIntBag |
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. |
ImmutableLongBag |
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. |
ImmutableShortBag |
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> ImmutableBag<V> |
collectWith(Function2<? super T,? super P,? extends V> function,
P parameter)
Same as collect with a
Function2 and specified parameter which is passed to the block
|
<V> ImmutableBag<V> |
flatCollect(Function<? super T,? extends java.lang.Iterable<V>> function)
flatCollect is a special case of RichIterable.collect(Function). |
<V> ImmutableBagMultimap<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> ImmutableBagMultimap<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. |
ImmutableBag<T> |
newWith(T element) |
ImmutableBag<T> |
newWithAll(java.lang.Iterable<? extends T> elements) |
ImmutableBag<T> |
newWithout(T element) |
ImmutableBag<T> |
newWithoutAll(java.lang.Iterable<? extends T> elements) |
PartitionImmutableBag<T> |
partition(Predicate<? super T> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
<P> PartitionImmutableBag<T> |
partitionWith(Predicate2<? super T,? super P> predicate,
P parameter)
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
ImmutableBag<T> |
reject(Predicate<? super T> predicate)
Returns all elements of the source collection that return false when evaluating of the predicate.
|
<P> ImmutableBag<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. |
ImmutableBag<T> |
select(Predicate<? super T> predicate)
Returns all elements of the source collection that return true when evaluating the predicate.
|
ImmutableBag<T> |
selectByOccurrences(IntPredicate predicate)
Returns all elements of the bag that have a number of occurrences that satisfy the predicate.
|
<S> ImmutableBag<S> |
selectInstancesOf(java.lang.Class<S> clazz)
Returns all elements of the source collection that are instances of the Class
clazz. |
<P> ImmutableBag<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. |
<S> ImmutableBag<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. |
ImmutableSet<Pair<T,java.lang.Integer>> |
zipWithIndex()
Zips this
RichIterable with its indices. |
toImmutableequals, forEachWithOccurrences, hashCode, occurrencesOf, sizeDistinct, toMapOfItemToCount, toStringOfItemToCountaggregateBy, aggregateInPlaceBy, 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, flatCollect, getFirst, getLast, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, isEmpty, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, size, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndexforEach, forEachWith, forEachWithIndexaggregateBy, aggregateInPlaceBy, groupByUniqueKeyImmutableBag<T> newWith(T element)
newWith in interface ImmutableCollection<T>ImmutableBag<T> newWithout(T element)
newWithout in interface ImmutableCollection<T>ImmutableBag<T> newWithAll(java.lang.Iterable<? extends T> elements)
newWithAll in interface ImmutableCollection<T>ImmutableBag<T> newWithoutAll(java.lang.Iterable<? extends T> elements)
newWithoutAll in interface ImmutableCollection<T>ImmutableBag<T> selectByOccurrences(IntPredicate predicate)
BagselectByOccurrences in interface Bag<T>selectByOccurrences in interface UnsortedBag<T>ImmutableBag<T> select(Predicate<? super T> predicate)
RichIterablee.g.
return people.select(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getCity().equals("Metuchen");
}
});
select in interface Bag<T>select in interface ImmutableCollection<T>select in interface RichIterable<T>select in interface UnsortedBag<T><P> ImmutableBag<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.selectWith in interface Bag<T>selectWith in interface ImmutableCollection<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)ImmutableBag<T> reject(Predicate<? super T> predicate)
RichIterablee.g.
return people.reject(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.person.getLastName().equals("Smith");
}
});
e.g.
return people.reject(Predicates.attributeEqual("lastName", "Smith"));
reject in interface Bag<T>reject in interface ImmutableCollection<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 false<P> ImmutableBag<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.rejectWith in interface Bag<T>rejectWith in interface ImmutableCollection<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)PartitionImmutableBag<T> partition(Predicate<? super T> predicate)
RichIterablee.g.
return 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 ImmutableCollection<T>partition in interface RichIterable<T>partition in interface UnsortedBag<T><P> PartitionImmutableBag<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterablee.g.
return 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 ImmutableCollection<T>partitionWith in interface RichIterable<T><S> ImmutableBag<S> selectInstancesOf(java.lang.Class<S> clazz)
RichIterableclazz.selectInstancesOf in interface Bag<T>selectInstancesOf in interface ImmutableCollection<T>selectInstancesOf in interface RichIterable<T>selectInstancesOf in interface UnsortedBag<T><V> ImmutableBag<V> collect(Function<? super T,? extends V> function)
RichIterablee.g.
return people.collect(new Function<Person, String>()
{
public String valueOf(Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
});
collect in interface ImmutableCollection<T>collect in interface RichIterable<T>collect in interface UnsortedBag<T>ImmutableBooleanBag 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.
e.g.
return people.collectBoolean(new BooleanFunction<Person>()
{
public boolean booleanValueOf(Person person)
{
return person.hasDrivingLicense();
}
});
collectBoolean in interface ImmutableCollection<T>collectBoolean in interface RichIterable<T>collectBoolean in interface UnsortedBag<T>ImmutableByteBag 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.
e.g.
return people.collectByte(new ByteFunction<Person>()
{
public byte byteValueOf(Person person)
{
return person.getCode();
}
});
collectByte in interface ImmutableCollection<T>collectByte in interface RichIterable<T>collectByte in interface UnsortedBag<T>ImmutableCharBag 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.
e.g.
return people.collectChar(new CharFunction<Person>()
{
public char charValueOf(Person person)
{
return person.getMiddleInitial();
}
});
collectChar in interface ImmutableCollection<T>collectChar in interface RichIterable<T>collectChar in interface UnsortedBag<T>ImmutableDoubleBag 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.
e.g.
return people.collectDouble(new DoubleFunction<Person>()
{
public double doubleValueOf(Person person)
{
return person.getMilesFromNorthPole();
}
});
collectDouble in interface ImmutableCollection<T>collectDouble in interface RichIterable<T>collectDouble in interface UnsortedBag<T>ImmutableFloatBag 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.
e.g.
return people.collectFloat(new FloatFunction<Person>()
{
public float floatValueOf(Person person)
{
return person.getHeightInInches();
}
});
collectFloat in interface ImmutableCollection<T>collectFloat in interface RichIterable<T>collectFloat in interface UnsortedBag<T>ImmutableIntBag 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.
e.g.
return people.collectInt(new IntFunction<Person>()
{
public int intValueOf(Person person)
{
return person.getAge();
}
});
collectInt in interface ImmutableCollection<T>collectInt in interface RichIterable<T>collectInt in interface UnsortedBag<T>ImmutableLongBag 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.
e.g.
return people.collectLong(new LongFunction<Person>()
{
public long longValueOf(Person person)
{
return person.getGuid();
}
});
collectLong in interface ImmutableCollection<T>collectLong in interface RichIterable<T>collectLong in interface UnsortedBag<T>ImmutableShortBag 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.
e.g.
return people.collectShort(new ShortFunction<Person>()
{
public short shortValueOf(Person person)
{
return person.getNumberOfJunkMailItemsReceivedPerMonth();
}
});
collectShort in interface ImmutableCollection<T>collectShort in interface RichIterable<T>collectShort in interface UnsortedBag<T><P,V> ImmutableBag<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
RichIterableFunction2 and specified parameter which is passed to the block