gradle-master/subprojects/internal-performance-testing/src/main/groovy/org/gradle/performance/results/DataReporter.java
/*
 * Copyright 2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.performance.results;

import java.io.Closeable;
import java.util.Arrays;
import java.util.stream.Collectors;

public interface DataReporter<T extends PerformanceTestResult> extends Closeable {
    void report(T results);

    default String insertStatement(String table, String... columns) {
        return "insert into " +
            table +
            "(" +
            String.join(", ", columns) +
            ")" +
            "values(" +
            Arrays.stream(columns).map(s -> "?").collect(Collectors.joining(", ")) +
            ")";
    }

    default DataReporter<T> reportAlso(DataReporter<PerformanceTestResult> otherReporter) {
        return CompositeDataReporter.of(this, otherReporter);
    }
}
