/*
* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.openjdk.jmh.results.format;
import org.openjdk.jmh.results.RunResult;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Collection;
public class ResultFormatFactory {
private ResultFormatFactory() {}
Get the instance of ResultFormat of given type which writes the result to file
Params: - type – result format type
- file – target file
Returns: result format
/**
* Get the instance of ResultFormat of given type which writes the result to file
* @param type result format type
* @param file target file
* @return result format
*/
public static ResultFormat getInstance(final ResultFormatType type, final String file) {
return new ResultFormat() {
@Override
public void writeOut(Collection<RunResult> results) {
try {
PrintStream pw = new PrintStream(file, "UTF-8");
ResultFormat rf = getInstance(type, pw);
rf.writeOut(results);
pw.flush();
pw.close();
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
};
}
Get the instance of ResultFormat of given type which write the result to out.
It is a user responsibility to initialize and finish the out as appropriate.
Params: - type – result format type
- out – target out
Returns: result format.
/**
* Get the instance of ResultFormat of given type which write the result to out.
* It is a user responsibility to initialize and finish the out as appropriate.
*
* @param type result format type
* @param out target out
* @return result format.
*/
public static ResultFormat getInstance(ResultFormatType type, PrintStream out) {
switch (type) {
case TEXT:
return new TextResultFormat(out);
case CSV:
return new XSVResultFormat(out, ",");
case SCSV:
/*
* Since some implementations, notably Excel, think it is a good
* idea to hijack the CSV standard, and use semi-colon instead of
* comma in some locales, this is the specialised
* Semi-Colon Separated Values formatter.
*/
return new XSVResultFormat(out, ";");
case JSON:
return new JSONResultFormat(out);
case LATEX:
return new LaTeXResultFormat(out);
default:
throw new IllegalStateException("Unsupported result format: " + type);
}
}
}