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Internal ehcache-core module. This artifact is not meant to be used directly
/**
* Copyright Terracotta, Inc.
*
* 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 net.sf.ehcache.util;
import java.util.concurrent.atomic.AtomicLong;
/**
* Simple non-persistent implementation of {@link LongSequence}
*
* @author twu
*/
public class AtomicLongSequence implements LongSequence {
private final AtomicLong counter = new AtomicLong(0);
@Override
public long next() {
return counter.incrementAndGet();
}
}
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