net.i2p.kademlia

Class RandomTrimmer<T extends SimpleDataStructure>

java.lang.Object

net.i2p.kademlia.RandomTrimmer<T>

Type Parameters:

T - type of SimpleDataStructure objects in the bucket

All Implemented Interfaces:

KBucketTrimmer<T>

Direct Known Subclasses:

RandomIfOldTrimmer

public class RandomTrimmer<T extends SimpleDataStructure>
extends Object
implements KBucketTrimmer<T>

Removes a random element. Not resistant to flooding.

Field Summary

Fields

Modifier and Type	Field and Description
protected I2PAppContext	_ctx

Constructor Summary

Constructors

Constructor and Description
RandomTrimmer(I2PAppContext ctx, int max)

Method Summary

Modifier and Type	Method and 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

Field Detail

_ctx

protected final I2PAppContext _ctx

Constructor Detail

RandomTrimmer

public RandomTrimmer(I2PAppContext ctx,
                     int max)

Method Detail

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>

Parameters:

kbucket - the kbucket that is now too big

Returns:

true to actually add the entry.