| /* |
| * Copyright 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.onlab.stc; |
| |
| import com.google.common.base.MoreObjects; |
| import org.onlab.graph.Vertex; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Representation of a test step. |
| */ |
| public class Step implements Vertex { |
| |
| protected final String name; |
| protected final String command; |
| protected final Group group; |
| |
| /** |
| * Creates a new test step. |
| * |
| * @param name step name |
| * @param command step command to execute |
| * @param group optional group to which this step belongs |
| */ |
| public Step(String name, String command, Group group) { |
| this.name = checkNotNull(name, "Name cannot be null"); |
| this.group = group; |
| |
| // Set the command; if one is not given default to the enclosing group |
| this.command = command != null ? command : |
| group != null && group.command != null ? group.command : null; |
| } |
| |
| /** |
| * Returns the step name. |
| * |
| * @return step name |
| */ |
| public String name() { |
| return name; |
| } |
| |
| /** |
| * Returns the step command string. |
| * |
| * @return command string |
| */ |
| public String command() { |
| return command; |
| } |
| |
| /** |
| * Returns the enclosing group; null if none. |
| * |
| * @return enclosing group or null |
| */ |
| public Group group() { |
| return group; |
| } |
| |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(name); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof Step) { |
| final Step other = (Step) obj; |
| return Objects.equals(this.name, other.name); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("name", name) |
| .add("command", command) |
| .add("group", group) |
| .toString(); |
| } |
| } |