Package org.agrona.collections
Class Long2LongHashMap.EntrySet
- All Implemented Interfaces:
Iterable<Map.Entry<Long,
,Long>> Collection<Map.Entry<Long,
,Long>> Set<Map.Entry<Long,
Long>>
- Enclosing class:
Long2LongHashMap
Set of entries which supports optionally cached iterators to avoid allocation.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
clear()
boolean
boolean
isEmpty()
iterator()
boolean
removeIfLong
(LongLongPredicate filter) Removes all the elements of this collection that satisfy the given predicate.int
size()
Object[]
toArray()
<T> T[]
toArray
(T[] a) Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll
Methods inherited from class java.util.AbstractCollection
add, addAll, containsAll, remove, retainAll, toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
Methods inherited from interface java.util.Set
add, addAll, containsAll, remove, retainAll, spliterator
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Field Details
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entryIterator
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Constructor Details
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EntrySet
public EntrySet()Create a new instance.
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Method Details
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iterator
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size
public int size() -
isEmpty
public boolean isEmpty() -
clear
public void clear() -
contains
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removeIfLong
Removes all the elements of this collection that satisfy the given predicate.NB: Renamed from removeIf to avoid overloading on parameter types of lambda expression, which doesn't play well with type inference in lambda expressions.
- Parameters:
filter
- a predicate to apply.- Returns:
true
if at least one entry was removed.
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toArray
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toArray
public <T> T[] toArray(T[] a)
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