| package org.apache.lucene.facet; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Arrays; |
| |
| /** Counts or aggregates for a single dimension. */ |
| public final class FacetResult { |
| |
| /** Dimension that was requested. */ |
| public final String dim; |
| |
| /** Path whose children were requested. */ |
| public final String[] path; |
| |
| /** Total value for this path (sum of all child counts, or |
| * sum of all child values), even those not included in |
| * the topN. */ |
| public final Number value; |
| |
| /** How many child labels were encountered. */ |
| public final int childCount; |
| |
| /** Child counts. */ |
| public final LabelAndValue[] labelValues; |
| |
| /** Sole constructor. */ |
| public FacetResult(String dim, String[] path, Number value, LabelAndValue[] labelValues, int childCount) { |
| this.dim = dim; |
| this.path = path; |
| this.value = value; |
| this.labelValues = labelValues; |
| this.childCount = childCount; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("dim="); |
| sb.append(dim); |
| sb.append(" path="); |
| sb.append(Arrays.toString(path)); |
| sb.append(" value="); |
| sb.append(value); |
| sb.append(" childCount="); |
| sb.append(childCount); |
| sb.append('\n'); |
| for(LabelAndValue labelValue : labelValues) { |
| sb.append(" " + labelValue + "\n"); |
| } |
| return sb.toString(); |
| } |
| |
| @Override |
| public boolean equals(Object _other) { |
| if ((_other instanceof FacetResult) == false) { |
| return false; |
| } |
| FacetResult other = (FacetResult) _other; |
| return value.equals(other.value) && |
| childCount == other.childCount && |
| Arrays.equals(labelValues, other.labelValues); |
| } |
| |
| @Override |
| public int hashCode() { |
| int hashCode = value.hashCode() + 31 * childCount; |
| for(LabelAndValue labelValue : labelValues) { |
| hashCode = labelValue.hashCode() + 31 * hashCode; |
| } |
| return hashCode; |
| } |
| } |