org.minidns.cache

Class ExtendedLRUCache

java.lang.Object

org.minidns.DNSCache

org.minidns.cache.LRUCache

org.minidns.cache.ExtendedLRUCache

Direct Known Subclasses:

FullLRUCache

public class ExtendedLRUCache
extends LRUCache

A variant of LRUCache also using the data found in the sections for caching.

Field Summary

Fields inherited from class org.minidns.cache.LRUCache

backend, capacity, expireCount, hitCount, maxTTL, missCount

Fields inherited from class org.minidns.DNSCache

DEFAULT_CACHE_SIZE

Constructor Summary

Constructors

Constructor and Description
ExtendedLRUCache()
ExtendedLRUCache(int capacity)
ExtendedLRUCache(int capacity, long maxTTL)

Method Summary

Modifier and Type	Method and Description
void	offer(org.minidns.dnsmessage.DNSMessage query, org.minidns.dnsmessage.DNSMessage reply, org.minidns.dnsname.DNSName authoritativeZone)
protected void	putNormalized(org.minidns.dnsmessage.DNSMessage q, org.minidns.dnsmessage.DNSMessage message)
protected boolean	shouldGather(org.minidns.record.Record<? extends org.minidns.record.Data> extraRecord, org.minidns.dnsmessage.Question question, org.minidns.dnsname.DNSName authoritativeZone)

Methods inherited from class org.minidns.cache.LRUCache

clear, getExpireCount, getHitCount, getMissCount, getNormalized, toString

Methods inherited from class org.minidns.DNSCache

get, put

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedLRUCache

public ExtendedLRUCache()

ExtendedLRUCache

public ExtendedLRUCache(int capacity)

ExtendedLRUCache

public ExtendedLRUCache(int capacity,
                        long maxTTL)

Method Detail

putNormalized

protected void putNormalized(org.minidns.dnsmessage.DNSMessage q,
                             org.minidns.dnsmessage.DNSMessage message)

Overrides:

putNormalized in class LRUCache

offer

public void offer(org.minidns.dnsmessage.DNSMessage query,
                  org.minidns.dnsmessage.DNSMessage reply,
                  org.minidns.dnsname.DNSName authoritativeZone)

Overrides:

offer in class LRUCache

shouldGather

protected boolean shouldGather(org.minidns.record.Record<? extends org.minidns.record.Data> extraRecord,
                               org.minidns.dnsmessage.Question question,
                               org.minidns.dnsname.DNSName authoritativeZone)