mirror of
https://github.com/hanzoai/jube-fork.git
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richard-churchman
cc0a2bee21
Included open-source Accord.net library code natively to the solution given the deprecated state of that project. Accord.net will be supported inside Jube for own needs (such as upgrading to .Net 7+). Accord.net libraries modified to compile to .Net 6. Modified Accord.net libraries to better support Newtonsoft Json.net serialisation. Included annotations in the Accord.net libraries to house important dependency statistics. Serialised json can be used independently of Jube to recall a Neural Network. Removal of Binary Serializer totally as a precursor to the projects support of .Net 7+. Extensive bug fixing in crucial functions of Neural Network training and recall. While this part of the system remains in Alpha, it is substantially more fit for purpose.
293 lines
11 KiB
C#
293 lines
11 KiB
C#
// Accord Core Library
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// The Accord.NET Framework
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// http://accord-framework.net
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//
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// Copyright © César Souza, 2009-2017
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// cesarsouza at gmail.com
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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//
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namespace Accord.Collections
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{
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using Accord.Compat;
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/// <summary>
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/// Read-only keyed collection wrapper.
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/// </summary>
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///
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/// <remarks>
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/// This collection implements a read-only keyed collection. Read-only collections
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/// can not be changed once they are created and are useful for presenting information
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/// to the user without allowing alteration. A keyed collection is a collection whose
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/// elements can be retrieved by key or by index.
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/// </remarks>
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///
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/// <typeparam name="TKey">The types of the keys in the dictionary.</typeparam>
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/// <typeparam name="TValue">The type of values in the dictionary.</typeparam>
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///
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[Serializable]
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public abstract class ReadOnlyKeyedCollection<TKey, TValue>
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: ReadOnlyCollection<TValue>, IDictionary<TKey, TValue>, IList<TValue>
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#if !MONO && !NET35
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, IReadOnlyCollection<TValue>
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#endif
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{
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Dictionary<TKey, TValue> dictionary;
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/// <summary>
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/// Initializes a new instance of the
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/// <see cref="ReadOnlyKeyedCollection<TKey, TValue>"/> class.
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/// </summary>
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///
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protected ReadOnlyKeyedCollection(IList<TValue> components)
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: base(components)
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{
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dictionary = new Dictionary<TKey, TValue>();
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foreach (var value in components)
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dictionary.Add(GetKeyForItem(value), value);
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}
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/// <summary>
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/// When implemented in a derived class, extracts the key from the specified element.
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/// </summary>
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///
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/// <param name="item">The element from which to extract the key.</param>
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///
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/// <returns>The key for the specified element.</returns>
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///
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protected abstract TKey GetKeyForItem(TValue item);
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/// <summary>
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/// Returns an enumerator that iterates through the collection.
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/// </summary>
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///
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/// <returns>
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/// A <see cref="T:System.Collections.Generic.IEnumerator`1" /> that can be used to iterate through the collection.
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/// </returns>
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///
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IEnumerator<KeyValuePair<TKey, TValue>> IEnumerable<KeyValuePair<TKey, TValue>>.GetEnumerator()
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{
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return dictionary.GetEnumerator();
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}
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/// <summary>
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/// Determines whether the <see cref="T:System.Collections.Generic.IDictionary`2" /> contains an element with the specified key.
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/// </summary>
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///
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/// <param name="key">The key to locate in the <see cref="T:System.Collections.Generic.IDictionary`2" />.</param>
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///
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/// <returns>
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/// true if the <see cref="T:System.Collections.Generic.IDictionary`2" /> contains an element with the key; otherwise, false.
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/// </returns>
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///
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public bool ContainsKey(TKey key)
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{
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return dictionary.ContainsKey(key);
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}
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/// <summary>
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/// Gets an <see cref="T:System.Collections.Generic.ICollection`1" /> containing the keys of the <see cref="T:System.Collections.Generic.IDictionary`2" />.
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/// </summary>
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///
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/// <returns>An <see cref="T:System.Collections.Generic.ICollection`1" /> containing the keys of the object that implements <see cref="T:System.Collections.Generic.IDictionary`2" />.</returns>
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///
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public ICollection<TKey> Keys
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{
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get { return dictionary.Keys; }
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}
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/// <summary>
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/// Gets an <see cref="T:System.Collections.Generic.ICollection`1" /> containing the values in the <see cref="T:System.Collections.Generic.IDictionary`2" />.
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/// </summary>
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///
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/// <returns>An <see cref="T:System.Collections.Generic.ICollection`1" /> containing the values in the object that implements <see cref="T:System.Collections.Generic.IDictionary`2" />.</returns>
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///
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public ICollection<TValue> Values
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{
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get { return dictionary.Values; }
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}
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/// <summary>
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/// Gets the value associated with the specified key.
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/// </summary>
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///
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/// <param name="key">The key whose value to get.</param>
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/// <param name="value">When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the <paramref name="value" /> parameter. This parameter is passed uninitialized.</param>
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///
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/// <returns>
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/// true if the object that implements <see cref="T:System.Collections.Generic.IDictionary`2" /> contains an element with the specified key; otherwise, false.
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/// </returns>
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///
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public bool TryGetValue(TKey key, out TValue value)
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{
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return dictionary.TryGetValue(key, out value);
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}
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/// <summary>
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/// Gets or sets the element with the specified key.
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/// </summary>
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///
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/// <param name="key">The key.</param>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public TValue this[TKey key]
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{
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get { return dictionary[key]; }
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set
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{
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throw new NotSupportedException("This collection is read-only");
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}
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}
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/// <summary>
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/// Determines whether the <see cref="T:System.Collections.Generic.ICollection`1" /> contains a specific value.
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/// </summary>
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///
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/// <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
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///
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/// <returns>
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/// true if <paramref name="item" /> is found in the <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, false.
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/// </returns>
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///
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public bool Contains(KeyValuePair<TKey, TValue> item)
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{
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return (dictionary as IDictionary<TKey, TValue>).Contains(item);
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}
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/// <summary>
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/// Copies the elements of the ICollection to an Array, starting at a particular Array index.
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/// </summary>
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///
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/// <param name="array">The one-dimensional Array that is the destination of the elements copied from ICollection. The Array must have zero-based indexing.</param>
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/// <param name="arrayIndex">The zero-based index in array at which copying begins.</param>
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///
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public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)
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{
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(dictionary as ICollection<KeyValuePair<TKey, TValue>>).CopyTo(array, arrayIndex);
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public void Add(TKey key, TValue value)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public void Add(KeyValuePair<TValue, TKey> item)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public bool Remove(TKey key)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public void Add(KeyValuePair<TKey, TValue> item)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public bool Remove(KeyValuePair<TKey, TValue> item)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public void Insert(int index, TValue item)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// This method is not supported, as this is a read-only collection.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public void RemoveAt(int index)
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// Not supported.
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/// </summary>
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///
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/// <exception cref="System.NotSupportedException">This collection is read-only</exception>
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///
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public void Clear()
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{
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throw new NotSupportedException("This collection is read-only");
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}
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/// <summary>
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/// Returns true.
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/// </summary>
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///
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public bool IsReadOnly
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{
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get { return true; }
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}
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}
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}
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