| /* |
| * 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 org.apache.geode.internal.statistics; |
| |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.apache.geode.StatisticDescriptor; |
| import org.apache.geode.Statistics; |
| import org.apache.geode.StatisticsType; |
| |
| /** |
| * @since GemFire 7.0 |
| */ |
| public class MapBasedStatisticsNotification implements StatisticsNotification { |
| |
| private final long millisTimeStamp; |
| private final Type type; |
| private final Map<StatisticId, Number> stats; |
| |
| protected MapBasedStatisticsNotification(long millisTimeStamp, Type type, |
| Map<StatisticId, Number> stats) { |
| this.millisTimeStamp = millisTimeStamp; |
| this.type = type; |
| this.stats = Collections.unmodifiableMap(stats); |
| } |
| |
| @Override |
| public long getTimeStamp() { |
| return this.millisTimeStamp; |
| } |
| |
| @Override |
| public Type getType() { |
| return this.type; |
| } |
| |
| @Override |
| public Iterator<StatisticId> iterator() { |
| return this.stats.keySet().iterator(); |
| } |
| |
| @Override |
| public Iterator<StatisticId> iterator(StatisticDescriptor statDesc) { |
| throw new UnsupportedOperationException("Not yet implemented"); |
| } |
| |
| @Override |
| public Iterator<StatisticId> iterator(Statistics statistics) { |
| throw new UnsupportedOperationException("Not yet implemented"); |
| } |
| |
| @Override |
| public Iterator<StatisticId> iterator(StatisticsType statisticsType) { |
| throw new UnsupportedOperationException("Not yet implemented"); |
| } |
| |
| @Override |
| public Number getValue(StatisticId statId) throws StatisticNotFoundException { |
| Number value = this.stats.get(statId); |
| if (value == null) { |
| throw new StatisticNotFoundException( |
| statId.getStatisticDescriptor().getName() + " not found in notification"); |
| } |
| return value; |
| } |
| |
| @Override |
| public String toString() { |
| final StringBuilder sb = new StringBuilder(getClass().getName()); |
| sb.append("@").append(System.identityHashCode(this)).append("{"); |
| sb.append("millisTimeStamp=").append(this.millisTimeStamp); |
| sb.append(", type=").append(this.type); |
| sb.append(", stats=").append(this.stats); |
| sb.append("}"); |
| return sb.toString(); |
| } |
| } |