public FrontEnd( HelpInterface successor ) { this.successor = successor; }
public Backend( HelpInterface successor ) { this.successor = successor; }
public IntermediateLayer( HelpInterface successor ) { this.successor = successor; }
public IntermediateLayer(HelpInterface s){ successor = s; }
public Backend(HelpInterface successor) { this.successor = successor; }
public Database( HelpInterface successor ) { this.successor = successor; }
public FrontEnd(HelpInterface s){ successor = s; }
public IntermediateLayer(HelpInterface s) { successor = s; }
public FrontEnd(HelpInterface s) { successor = s; }
public FrontEnd(HelpInterface successor) { this.successor = successor; }
public Database(HelpInterface successor) { this.successor = successor; }
public IntermediateLayer(HelpInterface successor) { this.successor = successor; }