org.javlo.utils

Class ListAsMap<K>

java.lang.Object

org.javlo.utils.ListAsMap<K>

All Implemented Interfaces:

Map<Integer,K>

public class ListAsMap<K>
extends Object
implements Map<Integer,K>

wrap a list for use as map with. Key is the position in the List (modulo size of the list)

Author:

Patrick Vandermaesen

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ListAsMap.Entry

Constructor Summary

Constructors

Constructor and Description
ListAsMap(List<K> list)

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<Integer,K>>	entrySet()
K	get(Object key)
boolean	isEmpty()
Set<Integer>	keySet()
K	put(Integer key, K value)
void	putAll(Map<? extends Integer,? extends K> m)
K	remove(Object key)
void	setCollecion(Set<K> col)
int	size()
Collection<K>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

ListAsMap

public ListAsMap(List<K> list)

Method Detail

size

public int size()

Specified by:

size in interface Map<Integer,K>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<Integer,K>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<Integer,K>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<Integer,K>

get

public K get(Object key)

Specified by:

get in interface Map<Integer,K>

put

public K put(Integer key,
             K value)

Specified by:

put in interface Map<Integer,K>

remove

public K remove(Object key)

Specified by:

remove in interface Map<Integer,K>

putAll

public void putAll(Map<? extends Integer,? extends K> m)

Specified by:

putAll in interface Map<Integer,K>

clear

public void clear()

Specified by:

clear in interface Map<Integer,K>

keySet

public Set<Integer> keySet()

Specified by:

keySet in interface Map<Integer,K>

values

public Collection<K> values()

Specified by:

values in interface Map<Integer,K>

entrySet

public Set<Map.Entry<Integer,K>> entrySet()

Specified by:

entrySet in interface Map<Integer,K>

setCollecion

public void setCollecion(Set<K> col)