eu.simuline.util

Class ListMap.Values

java.lang.Object

java.util.AbstractCollection<V>

eu.simuline.util.ListMap.Values

All Implemented Interfaces:

Iterable<V>, Collection<V>

Enclosing class:

ListMap<K,V>

private class ListMap.Values
extends AbstractCollection<V>

Represents the values collection of the enclosing map given by ListMap.values().

Like base class AbstractCollection, this class supports neither Collection.add(Object) nor Collection.addAll(Collection), i.e. those methods throw an UnsupportedOperationException. In contrast, this class supports methods Set.clear(), Collection.remove(Object), Collection.removeAll(Collection) and Collection.retainAll(Collection). The iterator returned by iterator() supports @link Iterator#remove()}.

See Also:

ListMap.valuesColl

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Values()

Method Summary

Modifier and Type	Method and Description
void	clear() Clears actually the enclosing ListMap delegating to ListMap.clear().
boolean	contains(Object obj) Returns actually whether obj is a value of the enclosing ListMap delegating to ListMap.containsValue(Object).
Iterator<V>	iterator() Returns actually an instance of ListMap.ValuesIterator.
boolean	remove(Object obj) Interpretes obj as value of the enclosing ListMap and removes the first according key-value pair if present.
int	size() Returns actually the size of the enclosing ListMap delegating to ListMap.size().

Methods inherited from class java.util.AbstractCollection

add, addAll, containsAll, isEmpty, 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

Values

private Values()

Method Detail

iterator

public Iterator<V> iterator()

Returns actually an instance of ListMap.ValuesIterator.

Specified by:

iterator in interface Iterable<V>

Specified by:

iterator in interface Collection<V>

Specified by:

iterator in class AbstractCollection<V>

size

public int size()

Returns actually the size of the enclosing ListMap delegating to ListMap.size().

Specified by:

size in interface Collection<V>

Specified by:

size in class AbstractCollection<V>

contains

public boolean contains(Object obj)

Returns actually whether obj is a value of the enclosing ListMap delegating to ListMap.containsValue(Object).

Specified by:

contains in interface Collection<V>

Overrides:

contains in class AbstractCollection<V>

remove

public boolean remove(Object obj)

Interpretes obj as value of the enclosing ListMap and removes the first according key-value pair if present. Returns whether the according key-value pair was present when invoking this method invoking using ListMap.removeIdx(int).

Specified by:

remove in interface Collection<V>

Overrides:

remove in class AbstractCollection<V>

clear

public void clear()

Clears actually the enclosing ListMap delegating to ListMap.clear().

Specified by:

clear in interface Collection<V>

Overrides:

clear in class AbstractCollection<V>