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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.distribution.reception.statistics;
/**
* Class to hold statistical data for distribution component.
*
* @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
*/
public class DistributionStatisticsManager {
private static long totalDistributionCount;
private static long distributionSuccessCount;
private static long distributionFailureCount;
private static long totalDownloadCount;
private static long downloadSuccessCount;
private static long downloadFailureCount;
private DistributionStatisticsManager() {
throw new IllegalStateException("Instantiation of the class is not allowed");
}
/**
* Method to update the total distribution count.
*
* @return the updated value of totalDistributionCount
*/
public static long updateTotalDistributionCount() {
return ++totalDistributionCount;
}
/**
* Method to update the distribution success count.
*
* @return the updated value of distributionSuccessCount
*/
public static long updateDistributionSuccessCount() {
return ++distributionSuccessCount;
}
/**
* Method to update the distribution failure count.
*
* @return the updated value of distributionFailureCount
*/
public static long updateDistributionFailureCount() {
return ++distributionFailureCount;
}
/**
* Method to update the total download count.
*
* @return the updated value of totalDownloadCount
*/
public static long updateTotalDownloadCount() {
return ++totalDownloadCount;
}
/**
* Method to update the download success count.
*
* @return the updated value of downloadSuccessCount
*/
public static long updateDownloadSuccessCount() {
return ++downloadSuccessCount;
}
/**
* Method to update the download failure count.
*
* @return the updated value of downloadFailureCount
*/
public static long updateDownloadFailureCount() {
return ++downloadFailureCount;
}
/**
* Returns the current value of totalDistributionCount.
*
* @return the totalDistributionCount
*/
public static long getTotalDistributionCount() {
return totalDistributionCount;
}
/**
* Returns the current value of distributionSuccessCount.
*
* @return the distributionSuccessCount
*/
public static long getDistributionSuccessCount() {
return distributionSuccessCount;
}
/**
* Returns the current value of distributionFailureCount.
*
* @return the distributionFailureCount
*/
public static long getDistributionFailureCount() {
return distributionFailureCount;
}
/**
* Returns the current value of totalDownloadCount.
*
* @return the totalDownloadCount
*/
public static long getTotalDownloadCount() {
return totalDownloadCount;
}
/**
* Returns the current value of downloadSuccessCount.
*
* @return the downloadSuccessCount
*/
public static long getDownloadSuccessCount() {
return downloadSuccessCount;
}
/**
* Returns the current value of downloadFailureCount.
*
* @return the downloadFailureCount
*/
public static long getDownloadFailureCount() {
return downloadFailureCount;
}
/**
* Reset all the statistics counts to 0.
*/
public static void resetAllStatistics() {
totalDistributionCount = 0L;
distributionSuccessCount = 0L;
distributionFailureCount = 0L;
totalDownloadCount = 0L;
downloadSuccessCount = 0L;
downloadFailureCount = 0L;
}
}
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