Examples with ABSValue abs.backend.java.lib.types.ABSValue used on opensource projects

Example 1 with ABSValue

use of abs.backend.java.lib.types.ABSValue in project abstools by abstools.

the class Clazz method setupMetaAPI.

/*
     * Define the methods of this class
     */
public static void setupMetaAPI() {
    thisClass.setName("Class");
    thisClass.addMethod(/*ABSString*/
    "getName", new ABSClosure() {

        @Override
        public ABSString exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            return ABSString.fromString(cls.getName());
        }
    });
    thisClass.addMethod(/*ABSClosure*/
    "getMethod", new ABSClosure() {

        @Override
        public ABSDynamicObject exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            ABSString name = (ABSString) params[0];
            ABSClosure method = cls.getMethod(name.getString());
            return method;
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "addMethod", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            ABSString name = (ABSString) params[0];
            ABSClosure method = (ABSClosure) ((ABSDynamicObject) params[1]).getFieldValue_Internal("method");
            cls.addMethod(name.getString(), method);
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "removeMethod", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            ABSString name = (ABSString) params[0];
            cls.removeMethod(name.getString());
            return ABSUnit.UNIT;
        }
    });
}

Example 2 with ABSValue

use of abs.backend.java.lib.types.ABSValue in project abstools by abstools.

the class Cog method setupAPI.

private static void setupAPI() {
    thisClass.setName("Cog");
    thisClass.addMethod(/*List<Process>*/
    "getQueue", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            // TODO
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "info", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            COG cog = (COG) t.getFieldValue_Internal("cog");
            System.out.println("Cog scheduler " + cog.getScheduler().toString());
            if (cog.getScheduler() instanceof SimpleTaskScheduler) {
                SimpleTaskScheduler sch = (SimpleTaskScheduler) cog.getScheduler();
                TaskSchedulingStrategy strat = sch.getSchedulingStrategy();
                System.out.println("Strategy " + strat);
            }
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "setScheduler", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            COG cog = (COG) t.getFieldValue_Internal("cog");
            if (!(cog.getScheduler() instanceof SimpleTaskScheduler)) {
                throw new DynamicException("For user-defined scheduling to work, the Scheduler must be an instance of " + SimpleTaskScheduler.class.getName() + " (use \"-taskscheduler=simple\")");
            }
            // The user-defined scheduler
            final ABSDynamicObject userScheduler = (ABSDynamicObject) params[0];
            // Create a new scheduling strategy that invokes the user-defined scheduler's "schedule" method
            // - convert TaskSchedulingStrategy's List<TaskInfo> to ProcessScheduler's List<Process>
            // - convert returned Process to TaskInfo.
            // custom TaskSchedulingStrategy
            TaskSchedulingStrategy strategy = new TaskSchedulingStrategy() {

                @Override
                public synchronized TaskInfo schedule(final TaskScheduler scheduler, final List<TaskInfo> schedulableTasks) {
                    System.out.println("Scheduling (" + schedulableTasks.size() + " processes in queue)...");
                    // Remember TaskInfos based on their Pids to speed things up a little
                    HashMap<Long, TaskInfo> taskMap = new HashMap<>();
                    // Convert List<TaskInfo> to ArrayList<ABSProcess>
                    ArrayList<ABSProcess> processes = new ArrayList<>();
                    for (TaskInfo task : schedulableTasks) {
                        taskMap.put(task.id, task);
                        // TODO set: pid, method, arrival, cost, deadline, start, finish, critical, value
                        ABSProcess proc = new ABSProcess(task.task.getID(), task.task.getCall().methodName(), 0, 0, 0, 0, 0, false, 0);
                        processes.add(proc);
                        System.out.println("\t" + proc.toString());
                    }
                    // FIXME
                    return schedulableTasks.get(0);
                }
            };
            // Connect the strategy to the cog's scheduler
            System.out.println(cog.toString() + ": Setting TaskSchedulingStrategy to: " + userScheduler.getClassName());
            // move the userScheduler object to the Cog
            // this WILL cause problems if the user associates the scheduler with multiple cogs!!
            // userScheduler.setCOG(cog);
            SimpleTaskScheduler scheduler = (SimpleTaskScheduler) cog.getScheduler();
            scheduler.setSchedulingStrategy(strategy);
            return ABSUnit.UNIT;
        }
    });
}

Example 3 with ABSValue

use of abs.backend.java.lib.types.ABSValue in project abstools by abstools.

the class SequenceDiagramVisualization method taskCreated.

@Override
public synchronized void taskCreated(TaskView task) {
    task.registerTaskListener(this);
    if (task.getSource() == null) {
        return;
    }
    String sourceClass = getClassName(task.getSource());
    String targetClass = getClassName(task.getTarget());
    if (isObservedClass(sourceClass) && isObservedClass(targetClass)) {
        String msgAction = ":>";
        if (isEnvironmentClass(sourceClass) || isEnvironmentClass(targetClass))
            msgAction = ":";
        String source = getActorName(task.getSource());
        if (isSystemClass(sourceClass))
            source = source + "[" + "Task" + task.getSender().getID() + "]";
        if (firstMessage) {
            writeOutLn();
            if (showStartMsg)
                writeOutLn("HiddenEnv:Main_1[Task1].start()");
            firstMessage = false;
        }
        if (isObservedClass(targetClass))
            task.registerTaskListener(TASK_BLOCKING_OBSERVER);
        writeOut(source);
        writeOut(msgAction);
        /*
             * if (systemClasses.contains(task.getSource().getClassName())) {
             * writeOut(":>"); }
             */
        writeOut(getActorName(task.getTarget()));
        if (isSystemClass(targetClass)) {
            // if (task.getID() != 1) // no main task
            writeOut("[" + "Task" + task.getID() + "]");
        }
        writeOut(".");
        writeOut(task.getMethodName());
        writeOut("(");
        StringBuffer argString = new StringBuffer();
        boolean first = true;
        for (ABSValue v : task.getArgs()) {
            if (first)
                first = false;
            else
                argString.append(", ");
            argString.append("" + v);
        }
        writeOut(shorten(String.valueOf(argString.toString())));
        writeOutLn(")");
    }
}

Example 4 with ABSValue

use of abs.backend.java.lib.types.ABSValue in project abstools by abstools.

the class Reconfiguration method setupMetaAPI.

/*
     * Define the methods of this class
     */
public static void setupMetaAPI() {
    thisClass.setName("Reconfiguration");
    /* 
         * MetaABS Reconfiguration API -- cf. abslang.abs module ABS.Meta 
         */
    thisClass.addMethod(/*ABSString*/
    "getName", new ABSClosure() {

        @Override
        public ABSString exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            return ABSString.fromString(thisR.getName());
        }
    });
    thisClass.addMethod(/*ABSDynamicProduct*/
    "getCurrentProduct", new ABSClosure() {

        @Override
        public ABSDynamicProduct exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            return thisR.getCurrentProduct();
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "setCurrentProduct", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            ABSDynamicProduct prod = (ABSDynamicProduct) params[0];
            thisR.setCurrentProduct(prod);
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*ABSDynamicProduct*/
    "getTargetProduct", new ABSClosure() {

        @Override
        public ABSDynamicProduct exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            return thisR.getTargetProduct();
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "setTargetProduct", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            ABSDynamicProduct prod = (ABSDynamicProduct) params[0];
            thisR.setTargetProduct(prod);
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*List<ABSDynamicDelta>*/
    "getDeltas", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            List<ABSDynamicDelta> deltas = thisR.getDeltas();
            return ListUtils.toABSList(deltas);
        }
    });
    thisClass.addMethod(/*List<ABSDynamicDelta>*/
    "setDeltas", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            // TODO
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*ABSDynamicUpdate*/
    "getStateUpdate", new ABSClosure() {

        @Override
        public ABSDynamicUpdate exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            return thisR.getUpdate();
        }
    });
    thisClass.addMethod(/*List<ABSDynamicDelta>*/
    "setStateUpdate", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicReconfiguration thisR = (ABSDynamicReconfiguration) t;
            ABSDynamicUpdate upd = (ABSDynamicUpdate) params[0];
            thisR.setUpdate(upd);
            return ABSUnit.UNIT;
        }
    });
}

Example 5 with ABSValue

use of abs.backend.java.lib.types.ABSValue in project abstools by abstools.

the class Update method setupMetaAPI.

/*
     * Define the methods of this class
     */
public static void setupMetaAPI() {
    thisClass.setName("Update");
    thisClass.addMethod(/*ABSString*/
    "getName", new ABSClosure() {

        @Override
        public ABSString exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicUpdate update = (ABSDynamicUpdate) t;
            return ABSString.fromString(update.getName());
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "apply", new ABSClosure() {

        @Override
        public ABSValue exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicUpdate update = (ABSDynamicUpdate) t;
            update.apply();
            return ABSUnit.UNIT;
        }
    });
}