public boolean canExecute() {
        Object type = request.getType();
        return (RequestConstants.REQ_MOVE.equals( type ) || RequestConstants.REQ_MOVE_CHILDREN.equals( type ));
    }
public boolean canExecute() {
        Object type = request.getType();
        return (RequestConstants.REQ_MOVE.equals( type ) || RequestConstants.REQ_MOVE_CHILDREN.equals( type ));
    }
public boolean canExecute ( ) { Object type = request . getType ( ) ; return ( RequestConstants . REQ_MOVE . equals ( type ) || RequestConstants . REQ_MOVE_CHILDREN . equals ( type ) ) ; }
/* (non-Javadoc)
@see org.eclipse.gef.commands.Command#canExecute()
/ * ( non - Javadoc )