xdev.lang.cmd.XdevCommandObject Maven / Gradle / Ivy
/*
* XDEV Application Framework - XDEV Application Framework
* Copyright © 2003 XDEV Software (https://xdev.software)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see .
*/
package xdev.lang.cmd;
public abstract class XdevCommandObject
{
private Object[] args;
private int argIndex = 0;
private boolean initialized = false;
public XdevCommandObject(Object... args)
{
this.args = args;
}
protected T getArg(Class clazz)
{
return (T)args[argIndex++];
}
public final void prepare()
{
if(!initialized)
{
init();
initialized = true;
}
}
public abstract void init();
public abstract void execute() throws Throwable;
}
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