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Static Code Analysis

, 15 Mar 2010 CPOL
A static code analyzer building method call networks + sample applications.
CodeAnalyzerAndToDoSample.zip
Generator
bin
.noclean
Arebis.CodeAnalysis.Static.dll
Arebis.CodeGeneration.dll
Arebis.CodeGeneration.VisualStudio.dll
Arebis.CodeGenerator.dll
Arebis.Common.dll
CGen.exe
Content.cst
Content.cst.gen
COperation.cst
COperation.cst.gen
files
GeneratorMain.cst
GeneratorMain.cst.gen
Index.cst
Index.cst.gen
IndexTop.cst
IndexTop.cst.gen
SOperation.cst
SOperation.cst.gen
UIOperation.cst
UIOperation.cst.gen
Output
SampleApp
LocalTestRun.testrunconfig
ToDoApplication
Infrastructure
Properties
Service References
ToDoContract
Properties
ToDoSample.vsmdi
ToDoService
Entities.edmx
Infrastructure
Properties
ToDoSample.Service.csproj.user
ToDoSampleDb.mdf
ToDoSampleDb_log.ldf
ToDoUnitTests
Properties
Testing
ToDoSample.UnitTests.csproj.user
UnitTests
StaticCodeAnalyzer
Arebis.CodeAnalysis.Static
Arebis.CodeAnalysis.Static.csproj.user
CodeModel.cd
Processors
Rules
Properties
Arebis.Common
Arebis
Collections
Generic
Reflection
Properties
System
Collections
Generic
Net2
Threading
Net2
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Arebis.Collections.Generic
{
    /// <summary>
    /// A DictionaryBag is a dictionary of bags. A dictionary where the key
    /// refers to a list of values.
    /// </summary>
    /// <typeparam name="TKey">Type of the key.</typeparam>
    /// <typeparam name="TValue">Type of an individual value.</typeparam>
    [Serializable]
    public class DictionaryBag<TKey, TValue>
    {
        private Dictionary<TKey, List<TValue>> innerDictionary;

        /// <summary>
        /// Constructs a default DictionaryBag.
        /// </summary>
        public DictionaryBag()
        {
            this.innerDictionary = new Dictionary<TKey, List<TValue>>();
        }

        /// <summary>
        /// Constructs a DictionaryBag using the given key comparer.
        /// </summary>
        public DictionaryBag(IEqualityComparer<TKey> comparer)
        {
            this.innerDictionary = new Dictionary<TKey, List<TValue>>(comparer);
        }

        /// <summary>
        /// Constructs a DictionaryBag as shallow copy of the given
        /// original.
        /// </summary>
        public DictionaryBag(DictionaryBag<TKey, TValue> original)
        {
            this.innerDictionary = new Dictionary<TKey, List<TValue>>(original.innerDictionary);
        }

        /// <summary>
        /// Adds the given value under the given key.
        /// </summary>
        public void Add(TKey key, TValue value)
        {
            List<TValue> valueList;
            if (!this.innerDictionary.TryGetValue(key, out valueList))
            {
                valueList = new List<TValue>();
                this.innerDictionary[key] = valueList;
            }
            valueList.Add(value);
        }

        /// <summary>
        /// Removes all values under the given key.
        /// </summary>
        public void Remove(TKey key)
        {
            this.innerDictionary.Remove(key);
        }

        /// <summary>
        /// Removes the given value under the given key.
        /// </summary>
        public void Remove(TKey key, TValue value)
        {
            List<TValue> valueList;
            if (this.innerDictionary.TryGetValue(key, out valueList))
                valueList.Remove(value);
        }

        /// <summary>
        /// Clears the whole DictionaryBag.
        /// </summary>
        public void Clear()
        {
            this.innerDictionary.Clear();
        }

        /// <summary>
        /// The number of keys.
        /// </summary>
        public int KeyCount
        {
            get { return this.innerDictionary.Count; }
        }

        /// <summary>
        /// The keys.
        /// </summary>
        public ICollection<TKey> Keys
        {
            get { return this.innerDictionary.Keys; }
        }

        /// <summary>
        /// Whether the DictionaryBag contains the given key.
        /// </summary>
        public bool ContainsKey(TKey key)
        {
            return this.innerDictionary.ContainsKey(key);
        }

        /// <summary>
        /// Collection of values sharing the given key.
        /// </summary>
        public ICollection<TValue> this[TKey key]
        {
            get { return this.innerDictionary[key].AsReadOnly(); }
        }

        /// <summary>
        /// All values over all keys.
        /// </summary>
        public IEnumerable<TValue> AllValues
        {
            get 
            {
                foreach (KeyValuePair<TKey, List<TValue>> pair in this.innerDictionary)
                    foreach (TValue value in pair.Value)
                        yield return value;
            }
        }
    }
}

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Rudi Breedenraedt
Architect Wolters Kluwer Belgium
Belgium Belgium
Rudi is a Software Architect at Wolters Kluwer Belgium.

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Article Copyright 2010 by Rudi Breedenraedt
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