Package it.unimi.di.law.bubing.sieve

Class AbstractSieve.DefaultUpdateStrategy<K,V>

java.lang.Object

it.unimi.di.law.bubing.sieve.AbstractSieve.DefaultUpdateStrategy<K,V>

All Implemented Interfaces:

AbstractSieve.UpdateStrategy<K,V>

Enclosing class:

AbstractSieve<K,V>

public static final class AbstractSieve.DefaultUpdateStrategy<K,V>
extends java.lang.Object
implements AbstractSieve.UpdateStrategy<K,V>

Constructor Summary

Constructors

Constructor	Description
DefaultUpdateStrategy()

Method Summary

Modifier and Type	Method	Description
V	update(K key, V newValue, V oldValue)	Computes the new value to be put in the store when a duplicate key is found.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultUpdateStrategy

public DefaultUpdateStrategy()

Method Detail

update

public V update(K key,
                V newValue,
                V oldValue)

Description copied from interface: AbstractSieve.UpdateStrategy

Computes the new value to be put in the store when a duplicate key is found.

Specified by:

update in interface AbstractSieve.UpdateStrategy<K,V>

Parameters:

key - the key that already appears in the store (to be more precise: its hash already appears in the store).

newValue - the new value associated with the key.

oldValue - the old value present in the store associated with the key.

Returns:

the new value to store with the key.