/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.alibaba.jstorm.transactional.utils;
public class CountValue {
public int count = 0;
public CountValue() {
}
public int getValue() {
return count;
}
public int getValueAndSet(int value) {
int ret = count;
count = value;
return ret;
}
public void setValue(int value) {
count = value;
}
@Override
public boolean equals(Object obj) {
return obj instanceof CountValue && ((CountValue) obj).count == count;
}
@Override
public String toString() {
return String.valueOf(count);
}
}