simplecommand.java

基于Java的软件信息系统－项目管理

package core;

import core.Command;
// simple commands have no parameters

public abstract class SimpleCommand extends Command
{
    private static final String [] EMPTY_ARRAY = new String [0];

    public String [] getParameterNames ()
    {
	return EMPTY_ARRAY;
    }

    public String [] getParameterPrompts ()
    {
	return EMPTY_ARRAY;
    }

    public boolean isInitialized ()
    {
	return true;
    }
}