/*
* @(#)$$Id$$
*
* Copyright 2006-2008 Makoto YUI
*
* 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.
*
* Contributors:
* Makoto YUI - initial implementation
*/
package xbird.util.concurrent.counter;
import java.util.concurrent.atomic.AtomicInteger;
/**
*
* <DIV lang="en"></DIV>
* <DIV lang="ja"></DIV>
*
* @author Makoto YUI (yuin405+xbird@gmail.com)
*/
public final class AtomicIntCounter implements ICounter {
private static final long serialVersionUID = 3639749122540382687L;
private final AtomicInteger value;
public AtomicIntCounter() {
this(0);
}
public AtomicIntCounter(int initValue) {
this.value = new AtomicInteger(initValue);
}
public int getAndIncrement() {
return value.getAndIncrement();
}
public int getAndDecrement() {
return value.getAndDecrement();
}
public int decrementAndGet() {
return value.decrementAndGet();
}
public int incrementAndGet() {
return value.incrementAndGet();
}
public int get() {
return value.get();
}
public int estimateGet() {
return value.get();
}
public int getAndAdd(final int x) {
return value.getAndAdd(x);
}
public int addAndGet(final int x) {
return value.addAndGet(x);
}
public void add(final int x) {
value.addAndGet(x);
}
}