| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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.cpman; |
| |
| import com.google.common.base.MoreObjects; |
| |
| import java.util.Arrays; |
| import java.util.Objects; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * A container class that is used to wrap the control metric response. |
| */ |
| public class ControlLoadSnapshot { |
| |
| private final long latest; |
| private final long average; |
| private final long time; |
| private long[] recent; |
| |
| /** |
| * Instantiates a new control metric response with given latest, average, time. |
| * |
| * @param latest latest value of control metric |
| * @param average average value of control metric |
| * @param time last logging time of control metric |
| */ |
| public ControlLoadSnapshot(long latest, long average, long time) { |
| this.latest = latest; |
| this.average = average; |
| this.time = time; |
| } |
| |
| /** |
| * Instantiates a new control metric response with given latest, average, time, |
| * recent values. |
| * |
| * @param latest latest value of control metric |
| * @param average average value of control metric |
| * @param time last logging time of control metric |
| * @param recent a set of historical data |
| */ |
| public ControlLoadSnapshot(long latest, long average, long time, long[] recent) { |
| this.latest = latest; |
| this.average = average; |
| this.time = time; |
| this.recent = recent; |
| } |
| |
| /** |
| * Returns latest value of control metric. |
| * |
| * @return latest value of control metric |
| */ |
| public long latest() { |
| return latest; |
| } |
| |
| /** |
| * Returns last logging time of control metric. |
| * |
| * @return last logging time of control metric |
| */ |
| public long time() { |
| return time; |
| } |
| |
| /** |
| * Returns average value of control metric. |
| * |
| * @return average value of control metric |
| */ |
| public long average() { |
| return average; |
| } |
| |
| /** |
| * Returns a set of historical recent of control metric. |
| * |
| * @return a set of historical recent of control metric |
| */ |
| public long[] recent() { |
| return recent; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(latest, average, time, Arrays.hashCode(recent)); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof ControlLoadSnapshot) { |
| final ControlLoadSnapshot other = (ControlLoadSnapshot) obj; |
| return Objects.equals(this.latest, other.latest) && |
| Objects.equals(this.average, other.average) && |
| Objects.equals(this.time, other.time) && |
| Arrays.equals(this.recent, other.recent); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| MoreObjects.ToStringHelper helper; |
| helper = toStringHelper(this) |
| .add("latest", latest) |
| .add("average", average) |
| .add("time", time) |
| .add("recent", recent); |
| |
| return helper.toString(); |
| } |
| } |