org.agrona.collections

Class Int2IntHashMap.ValueCollection

java.lang.Object

java.util.AbstractCollection<Integer>

org.agrona.collections.Int2IntHashMap.ValueCollection

All Implemented Interfaces:

Iterable<Integer>, Collection<Integer>

Enclosing class:

Int2IntHashMap

public final class Int2IntHashMap.ValueCollection
extends AbstractCollection<Integer>

Collection of values which supports optionally cached iterators to avoid allocation.

Constructor Summary

Constructors

Constructor and Description
ValueCollection()

Method Summary

Modifier and Type	Method and Description
boolean	contains(int value) Checks if the value is contained in the map.
boolean	contains(Object o)
Int2IntHashMap.ValueIterator	iterator()
boolean	removeIfInt(IntPredicate filter) Removes all the elements of this collection that satisfy the given predicate.
int	size()

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ValueCollection

public ValueCollection()

Method Detail

iterator

public Int2IntHashMap.ValueIterator iterator()

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in class AbstractCollection<Integer>

size

public int size()

Specified by:

size in interface Collection<Integer>

Specified by:

size in class AbstractCollection<Integer>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<Integer>

Overrides:

contains in class AbstractCollection<Integer>

contains

public boolean contains(int value)

Checks if the value is contained in the map.

Parameters:

value - to be checked.

Returns:

true if value is contained in this map.

removeIfInt

public boolean removeIfInt(IntPredicate 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 value was removed.