Package tripleplay.syncdb

Interface SetResolver

public interface SetResolver

Provides a mechanism for resolving conflict between two conflicting sets in a sync db.

Field Summary

Fields

Modifier and Type	Field	Description
static final SetResolver	INTERSECTION	Uses the intersection of the client and server sets.
static final SetResolver	SERVER	Uses the server set, ignoring all elements in the client set.
static final SetResolver	UNION	Uses the union of the client and server sets.

Method Summary

Modifier and Type	Method	Description
<V> boolean	resolve(Set<V> client, Set<V> server)	Resolves a conflict between a client and server set.

Field Details

SERVER

static final SetResolver SERVER

Uses the server set, ignoring all elements in the client set.

UNION

static final SetResolver UNION

Uses the union of the client and server sets.

INTERSECTION

static final SetResolver INTERSECTION

Uses the intersection of the client and server sets.

Method Details

resolve

<V> boolean resolve(Set<V> client,
 Set<V> server)

Resolves a conflict between a client and server set. The client set is mutated to reflect the resolved state.

Returns:

whether the client set was mutated during resolution.