Package org.agrona.collections
Class Long2LongHashMap.EntrySet
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractSet<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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- org.agrona.collections.Long2LongHashMap.EntrySet
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- All Implemented Interfaces:
java.lang.Iterable<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
,java.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
,java.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Enclosing class:
- Long2LongHashMap
public final class Long2LongHashMap.EntrySet extends java.util.AbstractSet<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
Set of entries which supports optionally cached iterators to avoid allocation.
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Field Summary
Fields Modifier and Type Field Description private Long2LongHashMap.EntryIterator
entryIterator
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Constructor Summary
Constructors Constructor Description EntrySet()
Create a new instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
clear()
boolean
contains(java.lang.Object o)
boolean
isEmpty()
Long2LongHashMap.EntryIterator
iterator()
boolean
removeIfLong(LongLongPredicate filter)
Removes all the elements of this collection that satisfy the given predicate.int
size()
java.lang.Object[]
toArray()
<T> T[]
toArray(T[] a)
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Methods inherited from class java.util.AbstractCollection
add, addAll, containsAll, remove, retainAll, toString
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Field Detail
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entryIterator
private final Long2LongHashMap.EntryIterator entryIterator
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Method Detail
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iterator
public Long2LongHashMap.EntryIterator iterator()
- Specified by:
iterator
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
iterator
in interfacejava.lang.Iterable<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
iterator
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
iterator
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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size
public int size()
- Specified by:
size
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
size
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
size
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
isEmpty
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Overrides:
isEmpty
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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clear
public void clear()
- Specified by:
clear
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
clear
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Overrides:
clear
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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contains
public boolean contains(java.lang.Object o)
- Specified by:
contains
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
contains
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Overrides:
contains
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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removeIfLong
public boolean removeIfLong(LongLongPredicate filter)
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
public java.lang.Object[] toArray()
- Specified by:
toArray
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
toArray
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Overrides:
toArray
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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toArray
public <T> T[] toArray(T[] a)
- Specified by:
toArray
in interfacejava.util.Collection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Specified by:
toArray
in interfacejava.util.Set<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
- Overrides:
toArray
in classjava.util.AbstractCollection<java.util.Map.Entry<java.lang.Long,java.lang.Long>>
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