| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.store.resource.impl; |
| |
| import org.onosproject.net.resource.DiscreteResource; |
| import org.onosproject.net.resource.DiscreteResourceId; |
| |
| import java.util.List; |
| import java.util.Optional; |
| import java.util.Set; |
| |
| /** |
| * Represents a set of resources containing resources that can be encoded as integer |
| * and those that can't encoded as integer. |
| */ |
| final class UnifiedDiscreteResources implements DiscreteResources { |
| private final DiscreteResources nonEncodables; |
| |
| static DiscreteResources empty() { |
| return new UnifiedDiscreteResources(); |
| } |
| |
| static DiscreteResources of(List<DiscreteResource> resources) { |
| return new UnifiedDiscreteResources(resources); |
| } |
| |
| private UnifiedDiscreteResources() { |
| this.nonEncodables = NonEncodableDiscreteResources.empty(); |
| } |
| |
| private UnifiedDiscreteResources(List<DiscreteResource> resources) { |
| this.nonEncodables = NonEncodableDiscreteResources.of(resources); |
| } |
| |
| @Override |
| public Optional<DiscreteResource> lookup(DiscreteResourceId id) { |
| return nonEncodables.lookup(id); |
| } |
| |
| @Override |
| public DiscreteResources difference(DiscreteResources other) { |
| return nonEncodables.difference(other); |
| } |
| |
| @Override |
| public boolean isEmpty() { |
| return nonEncodables.isEmpty(); |
| } |
| |
| @Override |
| public boolean containsAny(List<DiscreteResource> other) { |
| return nonEncodables.containsAny(other); |
| } |
| |
| @Override |
| public DiscreteResources add(DiscreteResources other) { |
| return nonEncodables.add(other); |
| } |
| |
| @Override |
| public DiscreteResources remove(List<DiscreteResource> removed) { |
| return nonEncodables.remove(removed); |
| } |
| |
| @Override |
| public Set<DiscreteResource> values() { |
| return nonEncodables.values(); |
| } |
| } |