public static final class ImmutableSortedSet.Builder<E> extends ImmutableSet.Builder<E>
public static final
sets ("constant sets"), with a given comparator. Example:
public static final ImmutableSortedSet<Number> LUCKY_NUMBERS =
new ImmutableSortedSet.Builder<Number>(ODDS_FIRST_COMPARATOR)
.addAll(SINGLE_DIGIT_PRIMES)
.add(42)
.build();
Builder instances can be reused; it is safe to call build()
multiple times to build
multiple sets in series. Each set is a superset of the set created before it.
Constructor and Description |
---|
Builder(Comparator<? super E> comparator)
Creates a new builder.
|
Modifier and Type | Method and Description |
---|---|
ImmutableSortedSet.Builder<E> |
add(E... elements)
Adds each element of
elements to the ImmutableSortedSet , ignoring duplicate
elements (only the first duplicate element is added). |
ImmutableSortedSet.Builder<E> |
add(E element)
Adds
element to the ImmutableSortedSet . |
ImmutableSortedSet.Builder<E> |
addAll(Iterable<? extends E> elements)
Adds each element of
elements to the ImmutableSortedSet , ignoring duplicate
elements (only the first duplicate element is added). |
ImmutableSortedSet.Builder<E> |
addAll(Iterator<? extends E> elements)
Adds each element of
elements to the ImmutableSortedSet , ignoring duplicate
elements (only the first duplicate element is added). |
ImmutableSortedSet<E> |
build()
Returns a newly-created
ImmutableSortedSet based on the contents of the Builder and its comparator. |
public Builder(Comparator<? super E> comparator)
ImmutableSortedSet.orderedBy(java.util.Comparator<E>)
.@CanIgnoreReturnValue public ImmutableSortedSet.Builder<E> add(E element)
element
to the ImmutableSortedSet
. If the ImmutableSortedSet
already contains element
, then add
has no effect. (only the previously added
element is retained).add
in class ImmutableSet.Builder<E>
element
- the element to addBuilder
objectNullPointerException
- if element
is null@CanIgnoreReturnValue public ImmutableSortedSet.Builder<E> add(E... elements)
elements
to the ImmutableSortedSet
, ignoring duplicate
elements (only the first duplicate element is added).add
in class ImmutableSet.Builder<E>
elements
- the elements to addBuilder
objectNullPointerException
- if elements
contains a null element@CanIgnoreReturnValue public ImmutableSortedSet.Builder<E> addAll(Iterable<? extends E> elements)
elements
to the ImmutableSortedSet
, ignoring duplicate
elements (only the first duplicate element is added).addAll
in class ImmutableSet.Builder<E>
elements
- the elements to add to the ImmutableSortedSet
Builder
objectNullPointerException
- if elements
contains a null element@CanIgnoreReturnValue public ImmutableSortedSet.Builder<E> addAll(Iterator<? extends E> elements)
elements
to the ImmutableSortedSet
, ignoring duplicate
elements (only the first duplicate element is added).addAll
in class ImmutableSet.Builder<E>
elements
- the elements to add to the ImmutableSortedSet
Builder
objectNullPointerException
- if elements
contains a null elementpublic ImmutableSortedSet<E> build()
ImmutableSortedSet
based on the contents of the Builder
and its comparator.build
in class ImmutableSet.Builder<E>
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