/*****************************************************
 * jr generated file
 ****************************************************/
import edu.ucdavis.jr.*;
import edu.ucdavis.jr.jrx.*;
import java.rmi.*;
import java.io.Serializable;


public class RollerCoaster extends java.lang.Object {
    { JRinit(); }
    
    public RollerCoaster() {
        // Begin Expr2
        super();
        JRprocess();
    }
    static Op_ext.JRProxyOp JRget_op_isOpen_voidToboolean()
    {
        return op_isOpen_voidToboolean;
    }
    
    public static Op_ext.JRProxyOp op_isOpen_voidToboolean;
    ;
    static    {
        try    {
            op_isOpen_voidToboolean = new Op_ext_.JRProxyOp(new InOp_ext_impl());
        } catch (Exception e) { throw new jrRuntimeError(e.toString());}
    }
    
    private static Op_ext.JRProxyOp JRget_op_manager_voidTovoid()
    {
        return op_manager_voidTovoid;
    }
    
    public static Op_ext.JRProxyOp op_manager_voidTovoid;
    static class ProcOp_voidTovoid_implmanager extends ProcOp_ext_impl
    {
        public ProcOp_voidTovoid_implmanager(RollerCoaster thisIn) throws RemoteException
        {
        }
        public java.lang.Object call(long JRtimestamp, java.lang.Object [] JRargs) throws RemoteException
        {
            jrvm.ariseAndReceive();  // from caller
            try    {
                jrvm.setTimestamp(JRtimestamp);
                RollerCoaster.managervoidTovoid(null, null, null, JRargs);
return null;
            } finally {
                jrvm.sendAndDie();    // to caller
            }
        }
        class sendThread implements Runnable
        {
            java.lang.Object [] JRargs;
            Op_ext.JRProxyOp retOp;
            Cap_ext fretOp;
            edu.ucdavis.jr.RemoteHandler handler;

            public sendThread(Op_ext.JRProxyOp retOp, edu.ucdavis.jr.RemoteHandler handler, java.lang.Object [] JRargs)
            {
                this.JRargs = JRargs;
                this.retOp = retOp;
                this.handler = handler;
            }
            public sendThread(Op_ext.JRProxyOp retOp, Cap_ext fretOp,edu.ucdavis.jr.RemoteHandler handler, java.lang.Object [] JRargs)
            {
                this.JRargs = JRargs;
                this.retOp = retOp;
                this.fretOp = fretOp;
                this.handler = handler;
            }
            public void run()
            {
                try    {
                    RollerCoaster.managervoidTovoid(this.retOp, this.fretOp, this.handler, this.JRargs);
                } catch (Exception e) {/* should be safe to ignore this exception */}
                jrvm.threadDeath();
            }
        }
        public void send(long JRtimestamp, java.lang.Object [] JRargs) throws RemoteException
        {
            this.send(JRtimestamp, null, null, null, JRargs);
        }
        public Cap_ext cosend(long JRtimestamp, java.lang.Object [] JRargs) throws RemoteException
        {
            return this.cosend(JRtimestamp, null, null, null, JRargs);
        }
        public void send(long JRtimestamp, edu.ucdavis.jr.RemoteHandler handler, java.lang.Object [] JRargs) throws RemoteException
        {
            this.send(JRtimestamp, null, handler, null, JRargs);
        }
        public Cap_ext cosend(long JRtimestamp, edu.ucdavis.jr.RemoteHandler handler, java.lang.Object [] JRargs) throws RemoteException
        {
            return this.cosend(JRtimestamp, null, handler, null, JRargs);
        }
        public void send(long JRtimestamp, Op_ext.JRProxyOp retOp, edu.ucdavis.jr.RemoteHandler handler, Exception thrown, java.lang.Object [] JRargs) throws RemoteException
        {
            jrvm.setTimestamp(JRtimestamp);
            jrvm.threadBirth();
            new Thread(new sendThread(retOp, handler, JRargs)).start();
        }
        public Cap_ext cosend(long JRtimestamp, Op_ext.JRProxyOp retOp, edu.ucdavis.jr.RemoteHandler handler, Exception thrown, java.lang.Object [] JRargs) throws RemoteException
        {
            jrvm.setTimestamp(JRtimestamp);
            jrvm.threadBirth();
            new Thread(new sendThread(null, handler, JRargs)).start();
            Op_ext.JRProxyOp myretOp = new Op_ext_.JRProxyOp(new InOp_ext_impl());
            myretOp.send(jrvm.getTimestamp(), (java.lang.Object []) null);
            return new Cap_ext_(myretOp, "void");
        }
        public Cap_ext cocall(long JRtimestamp, java.lang.Object [] JRargs) throws RemoteException
        {
            Op_ext.JRProxyOp retOp = new Op_ext_.JRProxyOp(new InOp_ext_impl(false));
            jrvm.setTimestamp(JRtimestamp);
            jrvm.threadBirth();
            new Thread(new sendThread(retOp, null, JRargs)).start();
            Cap_ext retCap = new Cap_ext_(retOp, "void");
            return retCap;
        }
        public Cap_ext cocall(long JRtimestamp, edu.ucdavis.jr.RemoteHandler handler, Cap_ext fretOp, java.lang.Object [] JRargs) throws RemoteException
        {
            Op_ext.JRProxyOp retOp = new Op_ext_.JRProxyOp(new InOp_ext_impl(false));
            jrvm.setTimestamp(JRtimestamp);
            jrvm.threadBirth();
            new Thread(new sendThread(retOp, fretOp, handler, JRargs)).start();
            Cap_ext retCap = new Cap_ext_(retOp, "void");
            return retCap;
        }
        public Recv_ext recv() throws RemoteException
        {
            /* This is an error */
            throw new jrRuntimeError("Receive invoked on an operation/operation capability associated with a method!");
        }
        public void deliverPendingMessages()
        {
            /* This is an error */
            throw new jrRuntimeError("Message delivery invoked on an operation associated with a method!");
        }
        public int length()
        {
            return 0;
        }
        public InOpIterator elements()
        {
            // This is an error
            throw new jrRuntimeError("Elements invoked on an operation / operation capability associated with a method!");
        }
        public InLock getLock()
        {
            // This is an error
            throw new jrRuntimeError("getLock invoked on an operation / operation capability associated with a method!");
        }
        public long getFirstTime()
        {
            // This is an error
            throw new jrRuntimeError("getFirstTime invoked on an operation / operation capability associated with a method!");
        }
        public boolean isRemote(String site)
        {
            // This is an error
            throw new jrRuntimeError("IsRemote invoked on an operation / operation capability associated with a method!");
        }
    }
    ;
    static    {
        try    {
            op_manager_voidTovoid = new Op_ext_.JRProxyOp(new ProcOp_voidTovoid_implmanager(null));
        } catch (Exception e) { throw new jrRuntimeError(e.toString());}
    }
    
    private static void managervoidTovoid(java.lang.Object [] JRargs) {
        ((Op_ext_.JRProxyOp)op_manager_voidTovoid).call(jrvm.getTimestamp(), JRargs);
    }
    private static void managervoidTovoid(Op_ext.JRProxyOp retOp, Cap_ext fretOp, edu.ucdavis.jr.RemoteHandler handler, java.lang.Object [] JRargs)
    {
        try    {
            {
                InStatObj JRInstmt0 = new InStatObj(1, false);
                boolean isOpen = true;
                {
                    // Inni Statement without quantifier
                    JRInstmt0.armArray[0] = new QuantRec(new Cap_ext_(op_isOpen_voidToboolean, "boolean"), 0, 0);
                    JRInstmt0.lock();
                    // Equivalence Class has been created and locked
                    JRInstmt0.serviced = false;
                    _label_JRInstmt0: do
                    {
                        Invocation JRfinalInvoc0 = null;
                        // find THE invocation and service it
                        JRInstmt0.gatherAndSortTimes();
                        for (JRInstmt0.i = 0;
                            (JRInstmt0.i < JRInstmt0.N) && !JRInstmt0.serviced;
                             JRInstmt0.i++)
                        {
                            JRInstmt0.byStrt = true;
                            JRInstmt0.releaseIter();
                            // if the op is empty
                            if (JRInstmt0.timesArray[JRInstmt0.i].time < 0) continue;
                            switch (JRInstmt0.timesArray[JRInstmt0.i].opNum)
                            {
                                case 0:
                                {
                                    JRInstmt0.j = 0;
                                    // Inni Arm
                                    QuantRec JRquantRec0 = (QuantRec)JRInstmt0.armArray[JRInstmt0.timesArray[JRInstmt0.i].armArrayIndex];
                                    Recv_ext JRrrecv0 = null, JRtmprecv0;
                                    for (JRInstmt0.iter = JRInstmt0.armArray[JRInstmt0.timesArray[JRInstmt0.i].armArrayIndex].theCap.elements();
                                         JRInstmt0.iter.hasNext();)
                                    {
                                        JRtmprecv0 = (Recv_ext)JRInstmt0.iter.next();
                                        JRInstmt0.JRinit.setInvoc(JRInstmt0.j++);
                                        JRtmprecv0.setInvocation(JRInstmt0.JRinit);
                                        // extract values
                                        JRrrecv0 = JRtmprecv0;
                                        break;  // get first one
                                    }
                                    // Start of servicing
                                    if (JRrrecv0 != null)
                                    {
                                        JRInstmt0.j = (int)JRrrecv0.getInvoc();
                                        JRInstmt0.serviced = true;
                                        JRInstmt0.iter.remove(JRInstmt0.j);
                                        JRInstmt0.releaseIter();
                                        JRInstmt0.unlock();
                                        {
                                            try {
                                                {
                                                    // Return
                                                    {
                                                        if (true)
                                                            { if (JRrrecv0.retOp != null)
                                                                JRrrecv0.retOp.send(jrvm.getTimestamp(), (edu.ucdavis.jr.RemoteHandler) null, new java.lang.Object [] {(boolean)(isOpen)});
                                                            else {
                                                                boolean JRevaltmp = isOpen;
                                                                
                                                            }
                                                            break _label_JRInstmt0; }}
                                                    
                                                    // End Return

                                                }
                                            } catch (Exception JRe) {
                                                if (JRrrecv0.retOp != null && JRrrecv0.fretOp == null)
                                                {
                                                    // forward of cocall
                                                    if ((JRrrecv0.handler != null) && !(JRe instanceof java.rmi.RemoteException))
                                                        JRrrecv0.handler.JRhandler(JRe);
                                                    else {
                                                        // give preference to propagation through the call stack
                                                        JRrrecv0.retOp.send(jrvm.getTimestamp(), JRe);
                                                        JRrrecv0.retOp = null;
                                                    }
                                                }
                                                else if ((JRrrecv0.retOp != null) && (JRrrecv0.fretOp != null) && !(JRe instanceof java.rmi.RemoteException))
                                                {
                                                    // for cocall exception handling in operation invocation
                                                    if (JRrrecv0.handler != null)
                                                        JRrrecv0.handler.JRhandler(JRe);
                                                    JRrrecv0.fretOp.send(jrvm.getTimestamp(), JRrrecv0.handler, (java.lang.Object []) null);
                                                    JRrrecv0.fretOp = null;
                                                }
                                                else if ((JRrrecv0.handler != null) && !(JRe instanceof java.rmi.RemoteException))
                                                {
                                                    // this should only be a send
                                                    JRrrecv0.handler.JRhandler(JRe);
                                                }
                                            }
                                        }
                                        
                                    }
                                    else
                                        JRInstmt0.releaseIter();
                                    // End of servicing
                                    // End InniArm
                                    break;
                                }
                                
                            }
                        }
                        if (!JRInstmt0.serviced)
                        {
                            // must block and loop
                            JRInstmt0.waitOnLock();
                        }
                    } while (!JRInstmt0.serviced);
                }
                // End Inni
                
            }
        } catch (Exception JRe)    {
            if (retOp != null && fretOp == null)
            {
        	// if it is a forward cocall with handler
        	if ((handler != null) && !(JRe instanceof java.rmi.RemoteException))
        	    handler.JRhandler(JRe);
        	else
        	    // give preference to propagation through the call stack
        	    retOp.send(jrvm.getTimestamp(), JRe);
            }
            else if ((retOp != null) && (fretOp != null) && !(JRe instanceof java.rmi.RemoteException))
            {
        	// for COSTMT exception handling in operation
        	if (handler != null)
        	    handler.JRhandler(JRe);
        	fretOp.send(jrvm.getTimestamp(), handler, (java.lang.Object []) null);
            }
            else if ((handler != null) && !(JRe instanceof java.rmi.RemoteException))
            {
        	// this should only be for a send/forward
        	handler.JRhandler(JRe);
        	// can rethrow below just to get out of this method
            }
            // rethrow the proper type of exception
            // catch all
            throw new jrRuntimeError("Unhandled exception: " + JRe.toString());
        }
    }
    static {
        try {
            op_manager_voidTovoid.send(jrvm.getTimestamp(), (java.lang.Object []) null);
        } catch (Exception JRe) { throw new jrRuntimeError(JRe.toString()); }
    };
    
    
    public static void main(String[] args) {
        // Begin Expr2
        System.out.println(((Boolean) (new Cap_ext_(JRget_op_isOpen_voidToboolean(), "boolean")).call(jrvm.getTimestamp(), (java.lang.Object[]) null)));
    }
    protected boolean JRcalled = false;
    protected JRRollerCoaster jrresref;
    public Object JRgetjrresref()
    { try {return jrresref.clone(); } catch (Exception e) {/* not gonna happen */ return null; } }
    protected void JRinit() {
    	if(this.JRcalled) return;
    	jrresref = new JRRollerCoaster(op_manager_voidTovoid, op_isOpen_voidToboolean);
    	this.JRcalled = true;
    }
    private boolean JRproc = false;
    private void JRprocess() {
    	if (JRproc) return;
    	JRproc = true;
    }
}
