@Override
public void configure(CacheProvider newType, Config config) {
if (!cacheConfigSame(newType, config)) {
node = newType.newNodeCache(logger, config, monitors);
relationship = newType.newRelationshipCache(logger, config, monitors);
} else {
node.clear();
relationship.clear();
}
this.type = newType;
this.config = config;
}
private boolean cacheConfigSame(CacheProvider type, Config config) {
return this.type != null
&& this.type.getName().equals(type.getName())
&&
// Only reuse array caches, since the other ones are cheap to recreate
HighPerformanceCacheProvider.NAME.equals(this.type.getName())
&& mySettingIsSameAs(config, node_cache_array_fraction)
&& mySettingIsSameAs(config, relationship_cache_array_fraction)
&& mySettingIsSameAs(config, node_cache_size)
&& mySettingIsSameAs(config, relationship_cache_size);
}
@Override
public Cache<RelationshipImpl> relationship() {
return provider.newRelationshipCache(logger, config, monitors);
}
@Override
public Cache<NodeImpl> node() {
return provider.newNodeCache(logger, config, monitors);
}