Package com.google.common.collect
Class MinMaxPriorityQueue.Builder<B>
java.lang.Object
com.google.common.collect.MinMaxPriorityQueue.Builder<B>
- Type Parameters:
B- the upper bound on the eventual type that can be produced by this builder (for example, aBuilder<Number>can produce aQueue<Number>orQueue<Integer>but not aQueue<Object>).
- Enclosing class:
MinMaxPriorityQueue<E>
The builder class used in creation of min-max priority queues. Instead of constructing one
directly, use
MinMaxPriorityQueue.orderedBy(Comparator), MinMaxPriorityQueue.expectedSize(int) or MinMaxPriorityQueue.maximumSize(int).- Since:
- 8.0
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final Comparator<B> private intprivate intprivate static final int -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription<T extends B>
MinMaxPriorityQueue<T> create()Builds a new min-max priority queue using the previously specified options, and having no initial contents.<T extends B>
MinMaxPriorityQueue<T> Builds a new min-max priority queue using the previously specified options, and having the given initial elements.expectedSize(int expectedSize) Configures this builder to build min-max priority queues with an initial expected size ofexpectedSize.maximumSize(int maximumSize) Configures this builder to buildMinMaxPriorityQueueinstances that are limited tomaximumSizeelements.ordering()
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Field Details
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UNSET_EXPECTED_SIZE
private static final int UNSET_EXPECTED_SIZE- See Also:
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comparator
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expectedSize
private int expectedSize -
maximumSize
private int maximumSize
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Constructor Details
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Builder
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Method Details
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expectedSize
Configures this builder to build min-max priority queues with an initial expected size ofexpectedSize. -
maximumSize
Configures this builder to buildMinMaxPriorityQueueinstances that are limited tomaximumSizeelements. Each time a queue grows beyond this bound, it immediately removes its greatest element (according to its comparator), which might be the element that was just added. -
create
Builds a new min-max priority queue using the previously specified options, and having no initial contents. -
create
Builds a new min-max priority queue using the previously specified options, and having the given initial elements. -
ordering
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