67 lines
2.4 KiB
Java
67 lines
2.4 KiB
Java
|
//This file is part of SECONDO.
|
||
|
|
|
||
|
|
//Copyright (C) 2004, University in Hagen, Department of Computer Science,
|
||
|
|
//Database Systems for New Applications.
|
||
|
|
|
||
|
|
//SECONDO is free software; you can redistribute it and/or modify
|
||
|
|
//it under the terms of the GNU General Public License as published by
|
||
|
|
//the Free Software Foundation; either version 2 of the License, or
|
||
|
|
//(at your option) any later version.
|
||
|
|
|
||
|
|
//SECONDO 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 General Public License for more details.
|
||
|
|
|
||
|
|
//You should have received a copy of the GNU General Public License
|
||
|
|
//along with SECONDO; if not, write to the Free Software
|
||
|
|
//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
|
||
|
|
package viewer.hoese.algebras;
|
||
|
|
|
||
|
|
import sj.lang.ListExpr;
|
||
|
|
import viewer.*;
|
||
|
|
import viewer.hoese.*;
|
||
|
|
import tools.Reporter;
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A displayclass for the rel-type, the type argument need to be analysed further
|
||
|
|
*/
|
||
|
|
public class Dsplrel extends DsplGeneric {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This method is used to analyse the type and value of the relation in NestedList format. * up the intern datastructures for this type. An alphanumeric representation is
|
||
|
|
* neccessary for the displaying this type in the queryresultlist.
|
||
|
|
* @param type A relation datatype rel with its type structure
|
||
|
|
* @param value the value of the relation structure
|
||
|
|
* @param qr The queryresultlist to add alphanumeric representation
|
||
|
|
* @see generic.QueryResult
|
||
|
|
* @see sj.lang.ListExpr
|
||
|
|
* @see <a href="Dsplrelsrc.html#init">Source</a>
|
||
|
|
*/
|
||
|
|
public void init (String name, int nameWidth, int indent, ListExpr type, ListExpr value, QueryResult qr) {
|
||
|
|
long startTime=0;
|
||
|
|
if(tools.Environment.MEASURE_TIME){
|
||
|
|
startTime = System.currentTimeMillis();
|
||
|
|
}
|
||
|
|
long usedMemory=0;
|
||
|
|
if(tools.Environment.MEASURE_MEMORY){
|
||
|
|
usedMemory=tools.Environment.usedMemory();
|
||
|
|
}
|
||
|
|
LEUtils.analyse(name, nameWidth, indent, type.second(), value, qr);
|
||
|
|
if(tools.Environment.MEASURE_TIME){
|
||
|
|
Reporter.writeInfo(" Building relation has taken :"+
|
||
|
|
(System.currentTimeMillis()-startTime)+" milliseconds");
|
||
|
|
}
|
||
|
|
if(tools.Environment.MEASURE_MEMORY){
|
||
|
|
Reporter.writeInfo("Memory-Difference :"+
|
||
|
|
tools.Environment.formatMemory( tools.Environment.usedMemory()-usedMemory));
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|