com.ibm.cloud.objectstorage.services.aspera.transfer

Class AsperaKeyCache

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<String,FASPConnectionInfo>

com.ibm.cloud.objectstorage.services.aspera.transfer.AsperaKeyCache

All Implemented Interfaces:

Serializable, Cloneable, Map<String,FASPConnectionInfo>

public class AsperaKeyCache
extends LinkedHashMap<String,FASPConnectionInfo>

LRU Cache implementation for Aspera Keys. Keys are stored against the bucket name and are removed from LinkedHashMap based on least recently used. The Cache is configured to hold a maximum of 1000 records.

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 and Description
AsperaKeyCache(int capacity)

Method Summary

Modifier and Type	Method and Description
protected boolean	removeEldestEntry(Map.Entry<String,FASPConnectionInfo> eldest)

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Constructor Detail

AsperaKeyCache

public AsperaKeyCache(int capacity)

Method Detail

removeEldestEntry

protected boolean removeEldestEntry(Map.Entry<String,FASPConnectionInfo> eldest)

Overrides:

removeEldestEntry in class LinkedHashMap<String,FASPConnectionInfo>