Interface KeyValueList<K,V>

All Superinterfaces:

Collection<V>, Collection2, Iterable<V>, List<V>, SequencedCollection<V>

All Known Implementing Classes:

DefaultKeyValueList, UnmodifiableKeyValueList

public interface KeyValueList<K,V>
extends List<V>, Collection2

a Map that implements List interface was named MapList

Method Summary

Modifier and Type	Method	Description
default KeyValueList<K,V>	append(V v)
default KeyValueList<K,V>	appendAll(Collection<V> v)
boolean	containsKey(Object key)
boolean	containsMappedValue(V value)	Returns true if this map maps one or more keys to the specified value.
boolean	containsValue(Object value)	Returns true if this list contains the specified element.
V	getByKey(K k)
V	getByValue(V value)	returns, it it exists, the value in this list with the same key for value param
Set<K>	keySet()
V	removeByKey(K k)

Methods inherited from interface Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface Iterable

forEach

Methods inherited from interface List

add, add, addAll, addAll, addFirst, addLast, clear, contains, containsAll, equals, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeLast, replaceAll, retainAll, reversed, set, size, sort, spliterator, subList, toArray, toArray

Method Details

getByKey

V getByKey(K k)

removeByKey

V removeByKey(K k)

containsKey

boolean containsKey(Object key)

containsMappedValue

boolean containsMappedValue(V value)

Returns true if this map maps one or more keys to the specified value. More formally, returns true if and only if this map contains at least one mapping to a value v such that (value==null ? v==null : value.equals(v)). This operation will probably require time linear in the map size for most implementations of the Map interface.

Parameters:

value - value whose presence in this map is to be tested

Returns:

true if this map maps one or more keys to the specified value

Throws:

ClassCastException - if the value is of an inappropriate type for this map (optional)

NullPointerException - if the specified value is null and this map does not permit null values (optional)

getByValue

V getByValue(V value)

returns, it it exists, the value in this list with the same key for value param

Parameters:

value - value whose key presence in this map is to be tested

Returns:

value of the list equivalent to the given value

containsValue

boolean containsValue(Object value)

Returns true if this list contains the specified element. More formally, returns true if and only if this list contains at least one element e such that (o==null ? e==null : o.equals(e)).

Parameters:

value - element whose presence in this list is to be tested

Returns:

true if this list contains the specified element

Throws:

ClassCastException - if the type of the specified element is incompatible with this list (optional)

NullPointerException - if the specified element is null and this list does not permit null elements (optional)

keySet

Set<K> keySet()

append

default KeyValueList<K,V> append(V v)

appendAll

default KeyValueList<K,V> appendAll(Collection<V> v)