Class SingletonMap.SingletonValues<V>

java.lang.Object

java.util.AbstractCollection<V>

java.util.AbstractSet<V>

org.apache.commons.collections4.map.SingletonMap.SingletonValues<V>

All Implemented Interfaces:

Serializable, Iterable<V>, Collection<V>, Set<V>

Enclosing class:

SingletonMap<K,V>

static class SingletonMap.SingletonValues<V>
extends AbstractSet<V>
implements Serializable

Values implementation for the SingletonMap. This class is needed as values is a view that must update as the map updates.

Since:

3.1

Field Summary

Fields

Modifier and Type	Field	Description
private final SingletonMap<?,V>	parent
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
SingletonValues(SingletonMap<?,V> parent)

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	contains(Object object)
boolean	isEmpty()
Iterator<V>	iterator()
int	size()

Methods inherited from class AbstractSet

equals, hashCode, removeAll

Methods inherited from class AbstractCollection

add, addAll, containsAll, remove, retainAll, toArray, toArray, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

parallelStream, removeIf, stream

Methods inherited from interface Iterable

forEach

Methods inherited from interface Set

add, addAll, containsAll, remove, retainAll, spliterator, toArray, toArray

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

parent

private final SingletonMap<?,V> parent

Constructor Details

SingletonValues

SingletonValues(SingletonMap<?,V> parent)

Method Details

size

public int size()

Specified by:

size in interface Collection<V>

Specified by:

size in interface Set<V>

Specified by:

size in class AbstractCollection<V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<V>

Specified by:

isEmpty in interface Set<V>

Overrides:

isEmpty in class AbstractCollection<V>

contains

public boolean contains(Object object)

Specified by:

contains in interface Collection<V>

Specified by:

contains in interface Set<V>

Overrides:

contains in class AbstractCollection<V>

clear

public void clear()

Specified by:

clear in interface Collection<V>

Specified by:

clear in interface Set<V>

Overrides:

clear in class AbstractCollection<V>

iterator

public Iterator<V> iterator()

Specified by:

iterator in interface Collection<V>

Specified by:

iterator in interface Iterable<V>

Specified by:

iterator in interface Set<V>

Specified by:

iterator in class AbstractCollection<V>