mondrian.util

Class CacheMap<S,T>

java.lang.Object

mondrian.util.CacheMap<S,T>

All Implemented Interfaces:

Map<S,T>

public class CacheMap<S,T>
extends Object
implements Map<S,T>

Map with limited size to be used as cache.

Author:

lcanals, www.tasecurity.net

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
CacheMap(int size) Creates an empty map with limited size.

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set	entrySet()
boolean	equals(Object o)
T	get(Object key)
int	hashCode()
boolean	isEmpty()
Set<S>	keySet()
T	put(S key, T value)
void	putAll(Map t)
T	remove(Object key)
int	size()
String	toString()
Collection<T>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

CacheMap

public CacheMap(int size)

Creates an empty map with limited size.

Parameters:

size - Maximum number of mapped elements.

Method Detail

clear

public void clear()

Specified by:

clear in interface Map<S,T>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<S,T>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<S,T>

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map<S,T>

get

public T get(Object key)

Specified by:

get in interface Map<S,T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<S,T>

keySet

public Set<S> keySet()

Specified by:

keySet in interface Map<S,T>

put

public T put(S key,
             T value)

Specified by:

put in interface Map<S,T>

putAll

public void putAll(Map t)

Specified by:

putAll in interface Map<S,T>

remove

public T remove(Object key)

Specified by:

remove in interface Map<S,T>

size

public int size()

Specified by:

size in interface Map<S,T>

values

public Collection<T> values()

Specified by:

values in interface Map<S,T>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<S,T>

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Specified by:

equals in interface Map<S,T>

Overrides:

equals in class Object