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// COPYRIGHT NOTICE //
//--------------------------------------------------------------------------------//
// Copyright (c) 2012, Instituto de Microelectronica de Sevilla (IMSE-CNM) //
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// this list of conditions and the following disclaimer. //
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//--------------------------------------------------------------------------------//
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
// TUBERIA DE COMUNICACION ENTRE EL APRENDIZAJE Y LA VENTANA //
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
package xfuzzy.xfsl;
public class XfslPipe {
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
// CONSTANTES PUBLICAS //
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
public static final int NOMSG=0;
public static final int STOP=1;
public static final int CONTINUE=2;
public static final int FINISH=3;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
// MIEMBROS PRIVADOS //
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
private int command=NOMSG;
private String msg[];
private XfslStatus status;
private boolean statusflag = false;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
// METODOS PUBLICOS //
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
//-------------------------------------------------------------//
// Lee el estado en la tuberia (Comunicacion hilo-ventana) //
//-------------------------------------------------------------//
public synchronized XfslStatus get() {
if(!statusflag) try { wait(); } catch(InterruptedException e) {}
statusflag = false;
notify();
return status;
}
//-------------------------------------------------------------//
// Escribe el estado en la tuberia (Comunicacion hilo-ventana) //
//-------------------------------------------------------------//
public synchronized void put(XfslStatus status) {
if(statusflag) try { wait(); } catch(InterruptedException e) {}
this.status = status;
statusflag = true;
notify();
}
//-------------------------------------------------------------//
// Lee el comando en la tuberia (Comunicacion ventana-hilo) //
//-------------------------------------------------------------//
public synchronized int getCommand() {
int last= this.command;
this.command = NOMSG;
return last;
}
//-------------------------------------------------------------//
// Escribe el comando en la tuberia (Comunicacion ventana-hilo)//
//-------------------------------------------------------------//
public synchronized void putCommand(int command) {
this.command = command;
}
//-------------------------------------------------------------//
// Lee el mensaje en la tuberia (Comunicacion hilo-ventana) //
//-------------------------------------------------------------//
public synchronized String[] getMessage() {
String[] last = this.msg;
this.msg = null;
return last;
}
//-------------------------------------------------------------//
// Escribe el mensaje en la tuberia (Comunicacion hilo-ventana)//
//-------------------------------------------------------------//
public synchronized void putMessage(String msg) {
this.msg = new String[1];
this.msg[0] = msg;
}
//-------------------------------------------------------------//
// Escribe el mensaje en la tuberia (Comunicacion hilo-ventana)//
//-------------------------------------------------------------//
public synchronized void putMessage(String[] msg) {
this.msg = msg;
}
}