From dd1ba9ad320e297f1acf1027604a368f1ddbde6c Mon Sep 17 00:00:00 2001 From: Constantin Date: Mon, 14 Jun 2010 11:27:05 +0200 Subject: changed build system of java/ folder from makefile to ant (big compilation time improvement) --- java/examples/AvgCellRed.java | 167 ------------------------------------------ 1 file changed, 167 deletions(-) delete mode 100644 java/examples/AvgCellRed.java (limited to 'java/examples/AvgCellRed.java') diff --git a/java/examples/AvgCellRed.java b/java/examples/AvgCellRed.java deleted file mode 100644 index a6a903f..0000000 --- a/java/examples/AvgCellRed.java +++ /dev/null @@ -1,167 +0,0 @@ -/* -* This file is part of rasdaman community. -* -* Rasdaman community 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 3 of the License, or -* (at your option) any later version. -* -* Rasdaman community 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 rasdaman community. If not, see . -* -* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / -rasdaman GmbH. -* -* For more information please see -* or contact Peter Baumann via . -*/ -/************************************************************* - * - * - * PURPOSE: Example Java program for computing the avg cell red value - * for a RGB image in a given collection. - * - * - ************************************************************/ - -package examples; - -import rasj.*; -import rasj.odmg.*; -import org.odmg.*; -import java.util.*; - -/** Example Java program for computing the avg cell red value - * for a RGB image in a given collection. - * - * set the server name with -server, the database name with -database, the collection name with -collection, - * the port number with -port, the user login with -user, the password with -passwd - */ -public class AvgCellRed -{ - public static void main(String[] args) - { - String server = "localhost"; - String base = "RASBASE"; - String coll = "rgb"; - String port = "7001"; - String user = "rasguest"; - String passwd = "rasguest"; - - long sum; - long pixelcount; - - for (int i=args.length-1; i>=0; i--) - { - //System.out.println(args[i]); - if (args[i].equals("-server")) - server = args[i+1]; - if (args[i].equals("-database")) - base = args[i+1]; - if (args[i].equals("-collection")) - coll = args[i+1]; - if (args[i].equals("-port")) - port = args[i+1]; - if (args[i].equals("-user")) - user = args[i+1]; - if (args[i].equals("-passwd")) - passwd = args[i+1]; - } - //System.out.println(server+base+coll+port+user+passwd); - - DBag resultBag = null; - RasGMArray result = null; - Transaction myTa = null; - Database myDb = null; - OQLQuery myQu = null; - - try - { - Implementation myApp = new RasImplementation("http://"+server+":"+port); - ((RasImplementation)myApp).setUserIdentification(user, passwd); - myDb = myApp.newDatabase(); - - System.out.println("Opening database ..."); - myDb.open(base, Database.OPEN_READ_ONLY); - - System.out.println("Starting transaction ..."); - myTa = myApp.newTransaction(); - myTa.begin(); - - System.out.println("Retrieving MDDs ..."); - myQu = myApp.newOQLQuery(); - myQu.create("select img from "+ coll+" as img"); - resultBag = (DBag)myQu.execute(); - //System.out.println(resultBag); - if (resultBag != null) - { - Iterator iter = resultBag.iterator(); - while (iter.hasNext()) - { - result = (RasGMArray)iter.next(); - System.out.println(result); - if(result.getTypeLength() != 3) - System.out.println("skipping image because of non-RGB cell type"); - else - { - sum = 0; - pixelcount = 0; - - for(long i = result.spatialDomain().item(0).low(); - i <= result.spatialDomain().item(0).high(); i++) - { - for(long j = result.spatialDomain().item(1).low(); - j <= result.spatialDomain().item(1).high(); j++) - { - RasPoint p = new RasPoint(i,j); - //System.out.println(p); - sum += result.getCell(p)[0]; - - } - } - pixelcount = (result.spatialDomain().item(0).high() - - result.spatialDomain().item(0).low() + 1) * - (result.spatialDomain().item(1).high() - - result.spatialDomain().item(1).low() + 1); - System.out.println("Average over "+pixelcount+" red pixels is "+ - (sum/pixelcount)); - } - } - System.out.println("All results"); - } - - System.out.println( "Committing transaction ..." ); - myTa.commit(); - - System.out.println( "Closing database ..." ); - myDb.close(); - - } - catch (RasException rase) - { - System.out.println("An exception has occurred: " + rase.getMessage()); - } - catch (org.odmg.ODMGException e) - { - System.out.println("An exception has occurred: " + e.getMessage()); - System.out.println("Try to abort the transaction ..."); - if(myTa != null) myTa.abort(); - - try - { - System.out.println("Try to close the database ..."); - if(myDb != null) myDb.close(); - } - catch ( org.odmg.ODMGException exp ) - { - System.err.println("Could not close the database: " + exp.getMessage()); - } - } - System.out.println( "Done." ); - } -} -- cgit