| /* |
| * Copyright 2014-2015 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.provider.lldp.impl; |
| |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| |
| import org.onosproject.net.Annotations; |
| import org.onosproject.net.Device; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.Element; |
| import org.onosproject.net.Port; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| |
| public class SuppressionRules { |
| |
| public static final String ANY_VALUE = "(any)"; |
| |
| private final Set<DeviceId> suppressedDevice; |
| private final Set<Device.Type> suppressedDeviceType; |
| private final Map<String, String> suppressedAnnotation; |
| |
| public SuppressionRules(Set<DeviceId> suppressedDevice, |
| Set<Device.Type> suppressedType, |
| Map<String, String> suppressedAnnotation) { |
| |
| this.suppressedDevice = ImmutableSet.copyOf(suppressedDevice); |
| this.suppressedDeviceType = ImmutableSet.copyOf(suppressedType); |
| this.suppressedAnnotation = ImmutableMap.copyOf(suppressedAnnotation); |
| } |
| |
| public boolean isSuppressed(Device device) { |
| if (suppressedDevice.contains(device.id())) { |
| return true; |
| } |
| if (suppressedDeviceType.contains(device.type())) { |
| return true; |
| } |
| final Annotations annotations = device.annotations(); |
| if (containsSuppressionAnnotation(annotations)) { |
| return true; |
| } |
| return false; |
| } |
| |
| public boolean isSuppressed(Port port) { |
| Element parent = port.element(); |
| if (parent instanceof Device) { |
| if (isSuppressed((Device) parent)) { |
| return true; |
| } |
| } |
| |
| final Annotations annotations = port.annotations(); |
| if (containsSuppressionAnnotation(annotations)) { |
| return true; |
| } |
| return false; |
| } |
| |
| private boolean containsSuppressionAnnotation(final Annotations annotations) { |
| for (Entry<String, String> entry : suppressedAnnotation.entrySet()) { |
| final String suppValue = entry.getValue(); |
| final String suppKey = entry.getKey(); |
| if (suppValue == ANY_VALUE) { |
| if (annotations.keys().contains(suppKey)) { |
| return true; |
| } |
| } else { |
| if (suppValue.equals(annotations.value(suppKey))) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| Set<DeviceId> getSuppressedDevice() { |
| return suppressedDevice; |
| } |
| |
| Set<Device.Type> getSuppressedDeviceType() { |
| return suppressedDeviceType; |
| } |
| |
| Map<String, String> getSuppressedAnnotation() { |
| return suppressedAnnotation; |
| } |
| } |