| /* |
| * Copyright 2015-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.net.behaviour; |
| |
| import com.google.common.base.Strings; |
| import com.google.common.collect.Lists; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.SparseAnnotations; |
| |
| import java.util.List; |
| import java.util.Optional; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * The default implementation of bridge. |
| */ |
| public final class DefaultBridgeDescription implements BridgeDescription { |
| |
| private final String name; |
| |
| /* Optional OpenFlow configurations */ |
| private final List<ControllerInfo> controllers; |
| private final boolean enableLocalController; |
| private final Optional<FailMode> failMode; |
| private final Optional<String> datapathId; |
| private final Optional<String> datapathType; |
| private final Optional<List<ControlProtocolVersion>> controlProtocols; |
| private final Optional<Boolean> disableInBand; |
| private final Optional<Boolean> mcastSnoopingEnable; |
| |
| /* Adds more configurations */ |
| |
| private DefaultBridgeDescription(String name, |
| List<ControllerInfo> controllers, |
| boolean enableLocalController, |
| Optional<FailMode> failMode, |
| Optional<String> datapathId, |
| Optional<String> datapathType, |
| Optional<Boolean> disableInBand, |
| Optional<Boolean> mcastSnoopingEnable, |
| Optional<List<ControlProtocolVersion>> controlProtocols) { |
| this.name = checkNotNull(name); |
| this.controllers = controllers; |
| this.enableLocalController = enableLocalController; |
| this.failMode = failMode; |
| this.datapathId = datapathId; |
| this.datapathType = datapathType; |
| this.disableInBand = disableInBand; |
| this.mcastSnoopingEnable = mcastSnoopingEnable; |
| this.controlProtocols = controlProtocols; |
| } |
| |
| @Override |
| public SparseAnnotations annotations() { |
| return null; |
| } |
| |
| @Override |
| public String name() { |
| return name; |
| } |
| |
| @Override |
| public List<ControllerInfo> controllers() { |
| return controllers; |
| } |
| |
| @Override |
| public boolean enableLocalController() { |
| return enableLocalController; |
| } |
| |
| @Override |
| public Optional<FailMode> failMode() { |
| return failMode; |
| } |
| |
| @Override |
| public Optional<String> datapathId() { |
| return datapathId; |
| } |
| |
| @Override |
| public Optional<String> datapathType() { |
| return datapathType; |
| } |
| |
| @Override |
| public Optional<List<ControlProtocolVersion>> controlProtocols() { |
| return controlProtocols; |
| } |
| |
| @Override |
| public Optional<DeviceId> deviceId() { |
| if (datapathId.isPresent()) { |
| return Optional.of(DeviceId.deviceId("of:" + datapathId.get())); |
| } else { |
| return Optional.empty(); |
| } |
| } |
| |
| @Override |
| public Optional<Boolean> disableInBand() { |
| return disableInBand; |
| } |
| |
| @Override |
| public Optional<Boolean> mcastSnoopingEnable() { |
| return mcastSnoopingEnable; |
| } |
| |
| /** |
| * Creates and returns a new builder instance. |
| * |
| * @return new builder |
| */ |
| public static BridgeDescription.Builder builder() { |
| return new Builder(); |
| } |
| |
| public static final class Builder implements BridgeDescription.Builder { |
| |
| private String name; |
| private List<ControllerInfo> controllers = Lists.newArrayList(); |
| private boolean enableLocalController = false; |
| private Optional<FailMode> failMode = Optional.empty(); |
| private Optional<String> datapathId = Optional.empty(); |
| private Optional<String> datapathType = Optional.empty(); |
| private Optional<List<ControlProtocolVersion>> controlProtocols = Optional.empty(); |
| private Optional<Boolean> disableInBand = Optional.empty(); |
| private Optional<Boolean> mcastSnoopingEnable = Optional.empty(); |
| |
| private Builder() { |
| } |
| |
| @Override |
| public BridgeDescription build() { |
| return new DefaultBridgeDescription(name, controllers, |
| enableLocalController, |
| failMode, |
| datapathId, |
| datapathType, |
| disableInBand, |
| mcastSnoopingEnable, |
| controlProtocols); |
| } |
| |
| @Override |
| public Builder name(String name) { |
| checkArgument(!Strings.isNullOrEmpty(name)); |
| this.name = name; |
| return this; |
| } |
| |
| @Override |
| public Builder controllers(List<ControllerInfo> controllers) { |
| if (controllers != null) { |
| this.controllers = Lists.newArrayList(controllers); |
| } |
| return this; |
| } |
| |
| @Override |
| public Builder enableLocalController() { |
| this.enableLocalController = true; |
| return this; |
| } |
| |
| @Override |
| public Builder failMode(FailMode failMode) { |
| this.failMode = Optional.ofNullable(failMode); |
| return this; |
| } |
| |
| @Override |
| public Builder datapathId(String datapathId) { |
| this.datapathId = Optional.ofNullable(datapathId); |
| return this; |
| } |
| |
| @Override |
| public Builder datapathType(String datapathType) { |
| this.datapathType = Optional.ofNullable(datapathType); |
| return this; |
| } |
| |
| @Override |
| public Builder controlProtocols(List<ControlProtocolVersion> controlProtocols) { |
| this.controlProtocols = Optional.ofNullable(controlProtocols); |
| return this; |
| } |
| |
| @Override |
| public Builder disableInBand() { |
| this.disableInBand = Optional.of(Boolean.TRUE); |
| return this; |
| } |
| |
| @Override |
| public BridgeDescription.Builder mcastSnoopingEnable() { |
| this.mcastSnoopingEnable = Optional.of(Boolean.TRUE); |
| return this; |
| } |
| } |
| } |