/* * Copyright 2015 Red Hat, Inc. and/or its affiliates * and other contributors as indicated by the @author tags. * * 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. */ package org.hawkular.alerts.engine.util; import org.hawkular.alerts.api.model.data.Data; /** * RateConditions use a current and previous datum for the same dataId. This class simply stores the * previous datum as a Fact in Drools' working memory, for use in the evaluation. * * @author Jay Shaughnessy * @author Lucas Ponce */ public class RateData { public Data data; public RateData(Data data) { this.data = data; } public Data getData() { return data; } public void setData(Data data) { this.data = data; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((data == null) ? 0 : data.hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; RateData other = (RateData) obj; if (data == null) { if (other.data != null) return false; } else if (!data.equals(other.data)) return false; return true; } @Override public String toString() { return "RateData [data=" + data + "]"; } }