Java tutorial
/* * Seldon -- open source prediction engine * ======================================= * Copyright 2011-2015 Seldon Technologies Ltd and Rummble Ltd (http://www.seldon.io/) * ********************************************************************************************** * * 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 io.seldon.client.beans; import org.springframework.stereotype.Component; /** * @author claudio */ @Component public class ItemSimilarityNodeBean extends ResourceBean { private static final long serialVersionUID = -8869264588054801412L; private String item; private double sim; ItemSimilarityNodeBean() { } public ItemSimilarityNodeBean(String id, double sim) { item = id; this.sim = sim; } public String getItem() { return item; } public void setItem(String item) { this.item = item; } public double getSim() { return sim; } public void setSim(double similarity) { this.sim = similarity; } @Override public boolean equals(Object o) { if (this == o) return true; if (!(o instanceof ItemSimilarityNodeBean)) return false; ItemSimilarityNodeBean that = (ItemSimilarityNodeBean) o; if (Double.compare(that.sim, sim) != 0) return false; if (item != null ? !item.equals(that.item) : that.item != null) return false; return true; } @Override public int hashCode() { int result; long temp; result = item != null ? item.hashCode() : 0; temp = sim != +0.0d ? Double.doubleToLongBits(sim) : 0L; result = 31 * result + (int) (temp ^ (temp >>> 32)); return result; } }