commandstatus.java

DTNSim2 is a simulator for Delay-Tolerant Networks (DTNs) written in Java. It is based on Sushant Ja

/**
 * util/CommandStatus.java
 */
package util;

/**
 * 
 */
public class CommandStatus
{
	public static final int COMMAND_FAILED = 1;

	public static final int COMMAND_OK = 2;

	public String message = null;

	public int commandStatus = COMMAND_FAILED;

	public CommandStatus(int status)
	{
		commandStatus = status;
		message = null;
	}

	public CommandStatus(String msg)
	{
		commandStatus = COMMAND_FAILED;
		message = msg;
	}

	public CommandStatus(int status, String msg)
	{
		commandStatus = status;
		message = msg;
	}

	public int getStatus()
	{
		return commandStatus;
	}

	public String getMessage()
	{
		return message;
	}

	public void printStatus(String line, String stream)
	{
		if (commandStatus == COMMAND_OK)
		{
			if (message != null)
				System.out.println(message);

			return;
		}

		if (message != null)
			System.err.println("Error interpreting line '" + line + "' from stream '" + stream + "': " + message);
		else
			System.err.println("Error interpreting line '" + line + "' from stream '" + stream + "'");

		System.exit(-1);
	}
}