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/*
* 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 org.onlab.stc.Coordinator.Status;
import static java.lang.Long.parseLong;
import static org.onlab.stc.Coordinator.Status.valueOf;
/**
* Represents an event of execution of a scenario step or group.
*/
public class StepEvent {
private static final String SEP = "~";
private final String name;
private final long time;
private final Status status;
private final String command;
/**
* Creates a new step record.
*
* @param name test step or group name
* @param time time in millis since start of epoch
* @param status step completion status
* @param command step command
*/
public StepEvent(String name, long time, Status status, String command) {
this.name = name;
this.time = time;
this.status = status;
this.command = command;
}
/**
* Creates a new step record for non-running status.
*
* @param name test step or group name
* @param status status
* @param command step command
*/
public StepEvent(String name, Status status, String command) {
this(name, System.currentTimeMillis(), status, command);
}
/**
* Returns the test step or test group name.
*
* @return step or group name
*/
public String name() {
return name;
}
/**
* Returns the step event time.
*
* @return time in millis since start of epoch
*/
public long time() {
return time;
}
/**
* Returns the step completion status.
*
* @return completion status
*/
public Status status() {
return status;
}
/**
* Returns the step command.
*
* @return step command
*/
public String command() {
return command;
}
@Override
public String toString() {
return name + SEP + time + SEP + status + SEP + command;
}
/**
* Returns a record parsed from the specified string.
*
* @param string string encoding
* @return step record
*/
public static StepEvent fromString(String string) {
String[] fields = string.split("~");
return fields.length == 4 ?
new StepEvent(fields[0], parseLong(fields[1]), valueOf(fields[2]),
fields[3].equals("null") ? null : fields[3]) :
new StepEvent(fields[0], 0, Status.WAITING, null);
}
}
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