d42aa48236
git-svn-id: file:///srv/devel/repo-conversion/nusu@282 d2e56fa2-650e-0410-a79f-9358c0239efd
73 lines
2.8 KiB
C#
73 lines
2.8 KiB
C#
#region CPL License
|
|
/*
|
|
Nuclex Framework
|
|
Copyright (C) 2002-2013 Nuclex Development Labs
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the IBM Common Public License as
|
|
published by the IBM Corporation; either version 1.0 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
IBM Common Public License for more details.
|
|
|
|
You should have received a copy of the IBM Common Public
|
|
License along with this library
|
|
*/
|
|
#endregion
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
|
|
namespace Nuclex.Support.Collections {
|
|
|
|
/// <summary>
|
|
/// Associative collection that can store several values under one key and vice versa
|
|
/// </summary>
|
|
/// <typeparam name="TKey">Type of keys used within the dictionary</typeparam>
|
|
/// <typeparam name="TValue">Type of values stored in the dictionary</typeparam>
|
|
public interface IMultiDictionary<TKey, TValue> :
|
|
IDictionary<TKey, ICollection<TValue>>,
|
|
#if WINRT
|
|
ICollection,
|
|
#else
|
|
IDictionary,
|
|
#endif
|
|
ICollection<KeyValuePair<TKey, TValue>>,
|
|
IEnumerable<KeyValuePair<TKey, TValue>>,
|
|
IEnumerable {
|
|
|
|
/// <summary>Adds a value into the dictionary under the provided key</summary>
|
|
/// <param name="key">Key the value will be stored under</param>
|
|
/// <param name="value">Value that will be stored under the specified key</param>
|
|
void Add(TKey key, TValue value);
|
|
|
|
/// <summary>Determines the number of values stored under the specified key</summary>
|
|
/// <param name="key">Key whose values will be counted</param>
|
|
/// <returns>The number of values stored under the specified key</returns>
|
|
int CountValues(TKey key);
|
|
|
|
/// <summary>
|
|
/// Removes the item with the specified key and value from the dictionary
|
|
/// </summary>
|
|
/// <param name="key">Key of the item that will be removed</param>
|
|
/// <param name="value">Value of the item that will be removed</param>
|
|
/// <returns>
|
|
/// True if the specified item was contained in the dictionary and was removed
|
|
/// </returns>
|
|
/// <exception cref="NotSupportedException">If the dictionary is read-only</exception>
|
|
bool Remove(TKey key, TValue value);
|
|
|
|
/// <summary>Removes all items with the specified key from the dictionary</summary>
|
|
/// <param name="key">Key of the item that will be removed</param>
|
|
/// <returns>The number of items that have been removed from the dictionary</returns>
|
|
/// <exception cref="NotSupportedException">If the dictionary is read-only</exception>
|
|
int RemoveKey(TKey key);
|
|
|
|
}
|
|
|
|
} // namespace Nuclex.Support.Collections
|