Package net.i2p.kademlia

Class RandomIfOldTrimmer<T extends SimpleDataStructure>

java.lang.Object

net.i2p.kademlia.RandomTrimmer<T>

net.i2p.kademlia.RandomIfOldTrimmer<T>

All Implemented Interfaces:

KBucketTrimmer<T>

public class RandomIfOldTrimmer<T extends SimpleDataStructure>
extends RandomTrimmer<T>

Removes a random element, but only if the bucket hasn't changed in 5 minutes.

Since:

0.9.2 in i2psnark, moved to core in 0.9.10

Field Summary

Fields inherited from class net.i2p.kademlia.RandomTrimmer

_ctx

Constructor Summary

Constructors

Constructor	Description
RandomIfOldTrimmer(I2PAppContext ctx, int max)

Method Summary

Modifier and Type	Method	Description
boolean	trim(KBucket<T> kbucket, T toAdd)	Called from add() just before adding the entry.

Methods inherited from class java.lang.Object

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

Constructor Details

RandomIfOldTrimmer

public RandomIfOldTrimmer(I2PAppContext ctx,
 int max)

Method Details

trim

public boolean trim(KBucket<T> kbucket,
 T toAdd)

Description copied from interface: KBucketTrimmer

Called from add() just before adding the entry. You may call getEntries() and/or remove() from here. Do NOT call add(). To always discard a newer entry, always return false.

Specified by:

trim in interface KBucketTrimmer<T extends SimpleDataStructure>

Overrides:

trim in class RandomTrimmer<T extends SimpleDataStructure>

Parameters:

kbucket - the kbucket that is now too big

Returns:

true to actually add the entry.