| /* |
| * 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.flow.criteria; |
| |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Objects; |
| |
| /** |
| * Criterion for implementing selector extensions. |
| */ |
| public class ExtensionCriterion implements Criterion { |
| |
| private final ExtensionSelector extensionSelector; |
| private final DeviceId deviceId; |
| |
| /** |
| * Constructor. |
| * |
| * @param extensionSelector extension selector |
| * @param deviceId device identification |
| */ |
| public ExtensionCriterion(ExtensionSelector extensionSelector, DeviceId deviceId) { |
| this.extensionSelector = extensionSelector; |
| this.deviceId = deviceId; |
| } |
| |
| /** |
| * Returns the extension selector. |
| * |
| * @return extension selector |
| */ |
| public ExtensionSelector extensionSelector() { |
| return extensionSelector; |
| } |
| |
| /** |
| * Returns the device ID. |
| * |
| * @return device ID |
| */ |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| |
| @Override |
| public Type type() { |
| return Type.EXTENSION; |
| } |
| |
| @Override |
| public String toString() { |
| return type().toString() + SEPARATOR + deviceId + "/" + extensionSelector; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type().ordinal(), extensionSelector, deviceId); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof ExtensionCriterion) { |
| ExtensionCriterion that = (ExtensionCriterion) obj; |
| return Objects.equals(extensionSelector, that.extensionSelector) && |
| Objects.equals(deviceId, that.deviceId) && |
| Objects.equals(this.type(), that.type()); |
| } |
| return false; |
| } |
| } |