/**
* diqube: Distributed Query Base.
*
* Copyright (C) 2015 Bastian Gloeckle
*
* This file is part of diqube.
*
* diqube is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.diqube.server.execution.dbl;
import java.util.stream.LongStream;
import org.diqube.server.execution.TestDataProvider;
/**
* {@link TestDataProvider} for Double.
*
* @author Bastian Gloeckle
*/
public class DoubleTestDataProvider implements TestDataProvider<Double> {
@Override
public Double v(long no) {
return no + (.1 * (no % 10));
}
@Override
public Double[] a(long... no) {
return LongStream.of(no).mapToObj(n -> v(n)).toArray(l -> new Double[l]);
}
@Override
public Double[] emptyArray(int length) {
return new Double[length];
}
@Override
public String vDiql(long no) {
return v(no).toString();
}
}