eu.mais_h.mathsync

Class ResolverFromItems<T>

java.lang.Object

eu.mais_h.mathsync.ResolverFromItems<T>

Type Parameters:

T - the type of compared items.

All Implemented Interfaces:

Resolver<T>

public class ResolverFromItems<T>
extends Object
implements Resolver<T>

Resolver using a remote summarizer to compute the delta.

Method Summary

Methods

Modifier and Type	Method and Description
Difference<T>	difference() Computes the difference between two states.
static <T> Resolver<T>	from(Set<? extends T> items, Serializer<? super T> serializer, Summarizer remote, Deserializer<T> deserializer) Builds a simple resolver.

Methods inherited from class java.lang.Object

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

Method Detail

difference

public Difference<T> difference()

Description copied from interface: Resolver

Computes the difference between two states.

Specified by:

difference in interface Resolver<T>

Returns:

the current difference between the two states.

from

public static <T> Resolver<T> from(Set<? extends T> items,
                   Serializer<? super T> serializer,
                   Summarizer remote,
                   Deserializer<T> deserializer)

Builds a simple resolver.

Parameters:

items - the set containing all items in the current state.

serializer - the serializer to use to serialize items.

remote - the retriever of remote state.

deserializer - the deserializer to use to deserialize items.

Returns:

a summarizer with SHA-1 digester and default spread.