| /* |
| * Copyright 2015-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.net.driver; |
| |
| import com.google.common.collect.ImmutableSet; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.MutableAnnotations; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Default implementation of driver data descriptor. |
| */ |
| public class DefaultDriverData implements DriverData { |
| |
| private final Driver driver; |
| private final DeviceId deviceId; |
| private final Map<String, String> properties; |
| |
| /** |
| * Creates new driver data. |
| * |
| * @param driver parent driver type |
| * @param deviceId device identifier |
| */ |
| public DefaultDriverData(Driver driver, DeviceId deviceId) { |
| this.driver = driver; |
| this.deviceId = deviceId; |
| this.properties = new HashMap<>(); |
| } |
| |
| @Override |
| public Driver driver() { |
| return driver; |
| } |
| |
| @Override |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| |
| @Override |
| public MutableAnnotations set(String key, String value) { |
| properties.put(key, value); |
| return this; |
| } |
| |
| @Override |
| public MutableAnnotations clear(String... keys) { |
| if (keys.length == 0) { |
| properties.clear(); |
| } else { |
| for (String key : keys) { |
| properties.remove(key); |
| } |
| } |
| return this; |
| } |
| |
| @Override |
| public Set<String> keys() { |
| return ImmutableSet.copyOf(properties.keySet()); |
| } |
| |
| @Override |
| public String value(String key) { |
| return properties.get(key); |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("type", driver) |
| .add("properties", properties) |
| .toString(); |
| } |
| |
| } |