Package nl.basjes.parse.useragent.cache

Class Java8CacheInstantiator

java.lang.Object

nl.basjes.parse.useragent.cache.Java8CacheInstantiator

All Implemented Interfaces:

Serializable, AbstractUserAgentAnalyzer.CacheInstantiator

Direct Known Subclasses:

DefaultCacheInstantiator

public class Java8CacheInstantiator
extends Object
implements AbstractUserAgentAnalyzer.CacheInstantiator

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Java8CacheInstantiator()

Method Summary

Modifier and Type	Method	Description
Map<String,UserAgent.ImmutableUserAgent>	instantiateCache(int cacheSize)	A single method that must create a new instance of the cache.

Methods inherited from class java.lang.Object

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

Constructor Details

Java8CacheInstantiator

public Java8CacheInstantiator()

Method Details

instantiateCache

public Map<String,UserAgent.ImmutableUserAgent> instantiateCache(int cacheSize)

Description copied from interface: AbstractUserAgentAnalyzer.CacheInstantiator

A single method that must create a new instance of the cache. The returned instance MUST implement at least the Map.get(java.lang.Object) and Map.put(K, V) methods in a threadsafe way if you intend to use this in a multithreaded scenario. Yauaa only uses the put and get methods and in exceptional cases the clear method. An implementation that does some kind of automatic cleaning of obsolete values is recommended (like LRU).

Specified by:

instantiateCache in interface AbstractUserAgentAnalyzer.CacheInstantiator

Parameters:

cacheSize - is the size of the new cache (which will be >= 1)

Returns:

Instance of the new cache.