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    Class ManagedConcurrentDictionary<TKey, TValue>

    A ConcurrentDictonary that maps to the appropriate platform version.

    Inheritance
    System.Object
    ManagedConcurrentDictionary<TKey, TValue>
    Namespace: FM.LiveSwitch
    Assembly: FM.LiveSwitch.dll
    Syntax
    public class ManagedConcurrentDictionary<TKey, TValue> : object where TValue : class
    Type Parameters
    Name Description
    TKey
    TValue

    Constructors

    ManagedConcurrentDictionary()

    Creates a new instance.

    Declaration
    public ManagedConcurrentDictionary()

    ManagedConcurrentDictionary(Function1<TKey, String>)

    Creates a new ManagedConcurrentDictionary.

    Declaration
    public ManagedConcurrentDictionary(Function1<TKey, string> hashCallback)
    Parameters
    Type Name Description
    Function1<TKey, System.String> hashCallback

    The hash function to use when the backing dictionary requires the key to be a string.

    Properties

    Count

    Gets the number of items in the dictionary.

    Declaration
    public int Count { get; }
    Property Value
    Type Description
    System.Int32

    IsEmpty

    Gets true if dictionary is empty.

    Declaration
    public bool IsEmpty { get; }
    Property Value
    Type Description
    System.Boolean

    Keys

    Gets an array of keys.

    Declaration
    public ICollection<TKey> Keys { get; }
    Property Value
    Type Description
    ICollection<TKey>

    Values

    Gets an array of Values.

    Declaration
    public ICollection<TValue> Values { get; }
    Property Value
    Type Description
    ICollection<TValue>

    Methods

    AddOrUpdate(TKey, TValue)

    Updates a value in the dictionary or adds it if it does not exist.

    Declaration
    public TValue AddOrUpdate(TKey key, TValue addValue)
    Parameters
    Type Name Description
    TKey key

    The key to use for updating for adding.

    TValue addValue

    The value to be added for an absent key.

    Returns
    Type Description
    TValue

    AddOrUpdate(TKey, TValue, Function2<TKey, TValue, TValue>)

    Updates a value in the dictionary or adds it if it does not exist.

    Declaration
    public TValue AddOrUpdate(TKey key, TValue addValue, Function2<TKey, TValue, TValue> updateValueFactory)
    Parameters
    Type Name Description
    TKey key

    The key to use for updating for adding.

    TValue addValue

    The value to be added for an absent key.

    Function2<TKey, TValue, TValue> updateValueFactory

    The function to use for generating a value based on an existing key.

    Returns
    Type Description
    TValue

    Clear()

    Clears the dictionary of all items.

    Declaration
    public void Clear()

    ContainsKey(TKey)

    True if the dictionary contains the key.

    Declaration
    public bool ContainsKey(TKey key)
    Parameters
    Type Name Description
    TKey key

    The key to check.

    Returns
    Type Description
    System.Boolean

    GetOrAdd(TKey, Function1<TKey, TValue>)

    Gets the value from the dictionary or adds a new one if it does not exist.

    Declaration
    public TValue GetOrAdd(TKey key, Function1<TKey, TValue> valueFactory)
    Parameters
    Type Name Description
    TKey key

    The key to use when adding to the dictionary.

    Function1<TKey, TValue> valueFactory

    The Func that will create a value if needed.

    Returns
    Type Description
    TValue

    The dictionary value if exist, the value returned by the Func if not.

    TryAdd(TKey, TValue)

    Tries to add a new value to the dictionary.

    Declaration
    public bool TryAdd(TKey key, TValue value)
    Parameters
    Type Name Description
    TKey key

    The key to use when adding.

    TValue value

    The value to be added to the dictionary.

    Returns
    Type Description
    System.Boolean

    True if added, false if key already exists.

    TryGetValue(TKey, out TValue)

    Tries to get a value from the dictionary.

    Declaration
    public bool TryGetValue(TKey key, out TValue value)
    Parameters
    Type Name Description
    TKey key

    They key of the item to get form the dictionary.

    TValue value

    The value that was just received or null if failed.

    Returns
    Type Description
    System.Boolean

    True if succeeded.

    TryRemove(TKey)

    Tries and removes a value from the dictionary.

    Declaration
    public bool TryRemove(TKey key)
    Parameters
    Type Name Description
    TKey key

    The key of the item to remove.

    Returns
    Type Description
    System.Boolean

    True if successful.

    TryRemove(TKey, out TValue)

    Tries and removes a value from the dictionary.

    Declaration
    public bool TryRemove(TKey key, out TValue value)
    Parameters
    Type Name Description
    TKey key

    The key of the item to remove.

    TValue value

    The value that was just removed.

    Returns
    Type Description
    System.Boolean

    True if successful.

    TryUpdate(TKey, TValue, TValue)

    Tries to update the value in the dictionary.

    Declaration
    public bool TryUpdate(TKey key, TValue newValue, TValue comparisonValue)
    Parameters
    Type Name Description
    TKey key

    The key to use when updating.

    TValue newValue

    The new value.

    TValue comparisonValue

    The value to compare with the current value in the dictionary.

    Returns
    Type Description
    System.Boolean

    True if succeeded.

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