| using System; |
| using System.Globalization; |
| |
| namespace Lucene.Net.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. |
| */ |
| |
| /// <summary> |
| /// Single label and its value, usually contained in a |
| /// <see cref="FacetResult"/>. |
| /// </summary> |
| public sealed class LabelAndValue |
| { |
| /// <summary> |
| /// Facet's label. </summary> |
| public string Label { get; private set; } |
| |
| /// <summary> |
| /// Value associated with this label. </summary> |
| public float Value { get; private set; } |
| |
| /// <summary> |
| /// The original data type of <see cref="Value"/> that was passed through the constructor. |
| /// </summary> |
| public Type TypeOfValue { get; private set; } |
| |
| /// <summary> |
| /// Constructor for <see cref="float"/> <paramref name="value"/>. Makes the <see cref="ToString()"/> method |
| /// print the <paramref name="value"/> as a <see cref="float"/> with at least 1 number after the decimal. |
| /// </summary> |
| public LabelAndValue(string label, float value) |
| { |
| this.Label = label; |
| this.Value = value; |
| this.TypeOfValue = typeof(float); |
| } |
| |
| /// <summary> |
| /// Constructor for <see cref="int"/> <paramref name="value"/>. Makes the <see cref="ToString()"/> method |
| /// print the <paramref name="value"/> as an <see cref="int"/> with no decimal. |
| /// </summary> |
| public LabelAndValue(string label, int value) |
| { |
| this.Label = label; |
| this.Value = value; |
| this.TypeOfValue = typeof(int); |
| } |
| |
| public override string ToString() |
| { |
| string valueString = (TypeOfValue == typeof(int)) |
| ? Value.ToString("0", CultureInfo.InvariantCulture) |
| : Value.ToString("0.0#####", CultureInfo.InvariantCulture); |
| return Label + " (" + valueString + ")"; |
| } |
| |
| public override bool Equals(object other) |
| { |
| if ((other is LabelAndValue) == false) |
| { |
| return false; |
| } |
| LabelAndValue _other = (LabelAndValue)other; |
| return Label.Equals(_other.Label, StringComparison.Ordinal) && Value.Equals(_other.Value); |
| } |
| |
| public override int GetHashCode() |
| { |
| return Label.GetHashCode() + 1439 * Value.GetHashCode(); |
| } |
| } |
| } |