package jns.command;
/**
Command is a very important class in JNS because it represents the commands
that the simulator is supposed to execute at a specific time.
You have to subclass command to make use of it. You can then use it to
schedule a call to your class' foobar() function after x seconds.
*/
public abstract class Command
{
String m_name; // Name of the command (be artistic)
double m_time; // The time at which the command should be executed
/**
Create a new command class with a specific name to execute at some
specific time.
@param name name of the command
@param time the time at which to execute the command
*/
public Command(String name, double time)
{
m_name = name;
m_time = time;
}
/**
Return the command's execution time.
*/
public double getTime()
{
return m_time;
}
/**
Return the command's name.
*/
public String getName()
{
return m_name;
}
/**
Debugging output, print's the command's name.
*/
public void dump()
{
System.out.println(m_name + ": " + m_time);
}
/**
The execution function. Has to be overridden by subclasses.
*/
public abstract void execute();
}
