com.palantir.atlasdb.timelock.benchmarks.benchmarks.TimestampBenchmark Maven / Gradle / Ivy
/*
* (c) Copyright 2018 Palantir Technologies Inc. All rights reserved.
*
* 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 com.palantir.atlasdb.timelock.benchmarks.benchmarks;
import com.palantir.atlasdb.transaction.api.TransactionManager;
import com.palantir.logsafe.Preconditions;
import com.palantir.timestamp.TimestampService;
import java.util.Map;
public final class TimestampBenchmark extends AbstractBenchmark {
private final TimestampService timestampService;
public static Map execute(TransactionManager txnManager, int numClients, int requestsPerClient) {
return new TimestampBenchmark(txnManager.getTimestampService(), numClients, requestsPerClient).execute();
}
private TimestampBenchmark(TimestampService timestampService, int numClients, int numRequestsPerClient) {
super(numClients, numRequestsPerClient);
this.timestampService = timestampService;
}
@Override
protected void performOneCall() {
long timestamp = timestampService.getFreshTimestamp();
Preconditions.checkState(timestamp > 0);
}
}