/*
* Copyright (C) 2015 SoftIndex LLC.
*
* 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 io.datakernel.time;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public final class SteppingCurrentTimeProvider implements CurrentTimeProvider {
private final static Logger logger = LoggerFactory.getLogger(SteppingCurrentTimeProvider.class);
private long timeMillis;
private long step;
private SteppingCurrentTimeProvider(long timeMillis, long step) {
this.timeMillis = timeMillis;
this.step = step;
}
public static SteppingCurrentTimeProvider create(long timeMillis, long step) {
return new SteppingCurrentTimeProvider(timeMillis, step);
}
@Override
public long currentTimeMillis() {
long currentTime = timeMillis;
timeMillis += step;
logger.info("Time: {}", currentTime);
return currentTime;
}
}