Db_batch_grp.java

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com

XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.

You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.

The terms of each license can be found in the source code repository:

GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.dbs.qrys.bats; import gplx.*; import gplx.dbs.*; import gplx.dbs.qrys.*;
import gplx.dbs.engines.*;
public class Db_batch_grp {
	public final    Ordered_hash hash = Ordered_hash_.New();
	public Db_batch_grp(byte tid) {this.tid = tid;}
	public byte Tid() {return tid;} private final    byte tid;
	public int Len()								{return hash.Len();}
	public Db_batch_itm Get_at(int idx)				{return (Db_batch_itm)hash.Get_at(idx); }
	public void Add(Db_batch_itm itm)				{hash.Add(itm.Key(), itm);}
	public void Del(String key)						{hash.Del(key);}
	public void Run(Db_engine engine) {
		int len = hash.Len();
		for (int i = 0; i < len; ++i) {
			Db_batch_itm itm = (Db_batch_itm)hash.Get_at(i);
			itm.Qry_bat__run(engine);
		}
	}
	public void Copy(Db_batch_grp src) {
		int len = src.Len();
		for (int i = 0; i < len; ++i) {
			Db_batch_itm itm = src.Get_at(i);
			this.Add(itm);
		}
	}
	public static final byte Tid__conn_bgn = 0, Tid__conn_end = 1, Tid__txn_bgn = 2, Tid__txn_end = 3; 
}