/// <summary> Starts the solver in a new thread, and immediately returns to the caller.
/// The handler is called for each solution and at the end of the solver execution.
/// You can Stop the solver anytime by calling the {@link #Stop()} method.
/// </summary>
/// <param name="handler">solution handler
/// </param>
public virtual void Start(ISolutionHandler handler)
{
lock (this)
{
Start(handler, 0);
}
}
/// <summary> Starts the solver in a new thread with the timeout, and immediately returns to the caller.
/// When the <tt>timeout</tt> milliseconds have been elapsed
/// since the Start of the solver, it stops the execution.
/// The handler is called for each solution and at the end of the solver execution.
/// You can Stop the solver anytime by calling the {@link #Stop()} method.
/// </summary>
/// <param name="handler">solution handler
/// </param>
/// <param name="timeout">timeout in milliseconds (non-positive value means no timeout)
/// </param>
public virtual void Start(ISolutionHandler handler, long timeout)
{
lock (this)
{
(new SupportClass.ThreadClass(new System.Threading.ThreadStart(new HandlerInvoker(this, handler, timeout).Run))).Start();
}
}
/// <summary> Invokes the handler for each solution.
/// This method is equivalent to {@link #FindAll(ISolutionHandler, long) FindFirst(handler, 0)}.
/// </summary>
/// <param name="handler">solution handler
/// </param>
public virtual void FindAll(ISolutionHandler handler)
{
lock (this)
{
FindAll(handler, 0);
}
}
/// <summary> Invokes the handler for each solution with the timeout.
/// This method is implemented as follows:
/// <pre>
/// ClearBest();
/// Start(handler, timeout);
/// Join();
/// </pre>
/// </summary>
/// <param name="handler">solution handler
/// </param>
/// <param name="timeout">timeout in milliseconds (non-positive value means no timeout)
/// </param>
public virtual void FindAll(ISolutionHandler handler, long timeout)
{
lock (this)
{
ClearBest();
Start(handler, timeout);
Join();
}
}
public HandlerInvoker(Solver enclosingInstance, ISolutionHandler handler, long timeout)
{
InitBlock(enclosingInstance);
this.handler = handler;
this.timeout = timeout;
}
public HandlerInvoker(Solver enclosingInstance, ISolutionHandler handler, long timeout)
{
InitBlock(enclosingInstance);
_handler = handler;
_timeout = timeout;
}
/// <summary> Starts the solver in a new thread, and immediately returns to the caller.
/// The handler is called for each solution and at the end of the solver execution.
/// You can Stop the solver anytime by calling the {@link #Stop()} method.
/// </summary>
/// <param name="handler">solution handler
/// </param>
public virtual void Start(ISolutionHandler handler)
{
lock (this)
{
Start(handler, 0);
}
}
/// <summary> Starts the solver in a new thread with the timeout, and immediately returns to the caller.
/// When the <tt>timeout</tt> milliseconds have been elapsed
/// since the Start of the solver, it stops the execution.
/// The handler is called for each solution and at the end of the solver execution.
/// You can Stop the solver anytime by calling the {@link #Stop()} method.
/// </summary>
/// <param name="handler">solution handler
/// </param>
/// <param name="timeout">timeout in milliseconds (non-positive value means no timeout)
/// </param>
public virtual void Start(ISolutionHandler handler, long timeout)
{
lock (this)
{
(new SupportClass.ThreadClass(new System.Threading.ThreadStart(new HandlerInvoker(this, handler, timeout).Run))).Start();
}
}
/// <summary> Invokes the handler for each solution with the timeout.
/// This method is implemented as follows:
/// <pre>
/// ClearBest();
/// Start(handler, timeout);
/// Join();
/// </pre>
/// </summary>
/// <param name="handler">solution handler
/// </param>
/// <param name="timeout">timeout in milliseconds (non-positive value means no timeout)
/// </param>
public virtual void FindAll(ISolutionHandler handler, long timeout)
{
lock (this)
{
ClearBest();
Start(handler, timeout);
Join();
}
}
/// <summary> Invokes the handler for each solution.
/// This method is equivalent to {@link #FindAll(ISolutionHandler, long) FindFirst(handler, 0)}.
/// </summary>
/// <param name="handler">solution handler
/// </param>
public virtual void FindAll(ISolutionHandler handler)
{
lock (this)
{
FindAll(handler, 0);
}
}
