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/*******************************************************************************
* Copyright (c) 2010 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.etrice.runtime.java.modelbase;
import org.eclipse.etrice.runtime.java.messaging.Address;
import org.eclipse.etrice.runtime.java.messaging.IMessageReceiver;
import org.eclipse.etrice.runtime.java.messaging.IRTObject;
import org.eclipse.etrice.runtime.java.messaging.Message;
import org.eclipse.etrice.runtime.java.messaging.MessageService;
import org.eclipse.etrice.runtime.java.messaging.RTServices;
/**
* The base class for model actor classes.
*
* @author Thomas Schuetz
*
*/
public abstract class ActorClassBase extends EventReceiver implements IMessageReceiver {
protected static final int EVT_SHIFT = 1000; // TODOHRR: use 256 or shift operation later
protected static final int NO_STATE = 0;
protected static final int STATE_TOP = 1;
protected static final int NOT_CAUGHT = 0;
private String className = "noname";
/**
* the current state
*/
protected int state;
private MessageService ownMsgsvc = null;
private Address ownAddr = null;
public ActorClassBase(IRTObject parent, String name, Address ownAddr) {
super(parent, name);
this.ownAddr = ownAddr;
ownMsgsvc = RTServices.getInstance().getMsgSvcCtrl().getMsgSvc(this.ownAddr.threadID);
}
public String toString(){
return "ActorClass(className="+className+", instancePath="+getInstancePath()+")";
}
public String getClassName() {
return className;
}
public void setClassName(String className) {
this.className = className;
}
@Override
public Address getAddress() {
// TODO: Actor should have its own address for services and debugging
return null;
}
//--------------------- lifecycle functions
public abstract void init();
public abstract void start();
public abstract void stop();
public abstract void destroy();
@Override
public void receive(Message msg) {
}
public int getState() {
return state;
}
public MessageService getMsgsvc() {
return ownMsgsvc;
}
}
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