2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.openecomp.appc.metricservice.metric.impl;
24 import org.openecomp.appc.metricservice.metric.MetricType;
25 import org.openecomp.appc.metricservice.metric.PrimitiveCounter;
27 import java.text.SimpleDateFormat;
28 import java.util.Calendar;
29 import java.util.HashMap;
30 import java.util.concurrent.atomic.AtomicLong;
33 public class DefaultPrimitiveCounter implements PrimitiveCounter {
35 private MetricType metricType;
36 private AtomicLong counter = new AtomicLong();
38 private final SimpleDateFormat dateTimeFormat = new SimpleDateFormat("YYYY-MM-dd:HH:mm:ss");
39 private String lastResetTime = dateTimeFormat.format(Calendar.getInstance().getTime());
41 public DefaultPrimitiveCounter(String name, MetricType metricType, long counter) {
43 this.metricType = metricType;
44 this.counter.set(counter);
47 public DefaultPrimitiveCounter(String name, MetricType metricType) {
50 this.metricType = metricType;
54 public void increment() {
59 public void increment(long value) {
60 this.counter.incrementAndGet();
64 public void decrement() {
69 public void decrement(long value) {
70 this.counter.decrementAndGet();
75 return this.counter.get();
79 public String name() {
86 Calendar cal = Calendar.getInstance();
87 lastResetTime = dateTimeFormat.format(cal.getTime());
91 public String toString() {
92 return "DefaultPrimitiveCounter{" + "name='" + name + '\'' + ", metricType=" + metricType + ", counter="
93 + counter.get() + '}';
97 public MetricType type() {
98 return this.metricType;
102 public HashMap<String, String> getMetricsOutput() {
103 return new HashMap<>();
107 public String getLastModified() {
108 return lastResetTime;