Package net.datenwerke.rs.utils.misc

Class TimeoutHashMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

net.datenwerke.rs.utils.misc.TimeoutHashMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

public class TimeoutHashMap<K,V>
extends HashMap<K,V>

A Hashmap keeping entries no longer than a certain time

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Constructors

Constructor	Description
TimeoutHashMap(long timeout)

Method Summary

Modifier and Type	Method	Description
void	beforeRemove(K key, V value)
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object key)
long	getTimeout()
boolean	isEmpty()
Set<K>	keySet()
V	put(K key, V value)
V	remove(Object key)
void	setTimeout(long timeout)
int	size()
Collection<V>	values()

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, newHashMap, putAll, putIfAbsent, remove, replace, replace, replaceAll

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Details

TimeoutHashMap

public TimeoutHashMap(long timeout)

Method Details

beforeRemove

public void beforeRemove(K key,
 V value)

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

Overrides:

containsKey in class HashMap<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

Overrides:

containsValue in class HashMap<K,V>

entrySet

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

Specified by:

entrySet in interface Map<K,V>

Overrides:

entrySet in class HashMap<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class HashMap<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

Overrides:

isEmpty in class HashMap<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

Overrides:

keySet in class HashMap<K,V>

put

public V put(K key,
 V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class HashMap<K,V>

size

public int size()

Specified by:

size in interface Map<K,V>

Overrides:

size in class HashMap<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

Overrides:

values in class HashMap<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class HashMap<K,V>

getTimeout

public long getTimeout()

setTimeout

public void setTimeout(long timeout)