/// <summary>
/// Creates a new Thread safe instance of
/// CachedDictionaryV2.CachedDictionary<TKey, TValue>.
/// Both the TKey and TValue classes may Implement
/// CachedDictionaryV2.ICloneable<T>.
/// Newly created entries will expire after 60 seconds.
/// </summary>
/// <param name="equalityComparer">Any object that implements
/// IEqualityComparer<TKey>.</param>
/// <param name="newValueMethod">Any method or lambda expression
/// that conforms to
/// NewValueFromKey<TKey, TValue>.</param>
public CachedDictionary
(IEqualityComparer <TKey> equalityComparer
, NewValueFromKey newValueMethod
)
: this
(equalityComparer
, newValueMethod
, 60
)
{
}
/// <summary>
/// Creates a new Thread safe instance of
/// CachedDictionaryV2.CachedDictionary<TKey, TValue>.
/// Both the TKey and TValue classes may Implement
/// CachedDictionaryV2.ICloneable<T>.
/// </summary>
/// <param name="equalityComparer">Any object that implements
/// IEqualityComparer<TKey>.</param>
/// <param name="newValueMethod">Any method or lambda expression
/// that conforms to
/// NewValueFromKey<TKey, TValue>.</param>
/// <param name="expirySeconds">Number of seconds before a
/// newly created Dictionary
/// entries expire.</param>
public CachedDictionary
(IEqualityComparer <TKey> equalityComparer
, NewValueFromKey newValueMethod
, uint expirySeconds
)
: this
(equalityComparer
, newValueMethod
, expirySeconds
, 0
)
{
}
public CachedDictionary
(IEqualityComparer <TKey> equalityComparer
, NewValueFromKey newValueMethod
, uint expirySeconds
, uint maxEntries
)
: this
(equalityComparer
, newValueMethod
, null
, null
, expirySeconds
, maxEntries
)
{
}
public CachedDictionary
(IEqualityComparer <TKey> equalityComparer
, NewValueFromKey newValueMethod
, CloneKeyMethod cloneKeyMethod
, CloneValueMethod cloneValueMethod
, uint expirySeconds
, uint maxEntries
)
{
dictionary =
new Dictionary <TKey, CachedDictionary <TKey, TValue> .Entry>
(equalityComparer
)
;
this.newValueMethod = newValueMethod;
KeyIsCloneable = false;
KeyIsCloneableExternalMethod = false;
if (typeof(TKey).GetInterfaces().Contains(typeof(ICloneable <TKey>)))
{
KeyIsCloneable = true;
}
else
{
this.cloneKeyMethod = cloneKeyMethod;
}
ValueIsCloneable = false;
ValueIsCloneableExternalMethod = false;
if (typeof(TValue).GetInterfaces().Contains(typeof(ICloneable <TValue>)))
{
ValueIsCloneable = true;
}
else
{
this.cloneValueMethod = cloneValueMethod;
}
ExpirySeconds = expirySeconds;
MaxEntries = maxEntries;
HitCount = 0;
MissCount = 0;
NewCount = 0;
RemovedCount = 0;
ExpiredCount = 0;
KeyIsCloneableExternalMethod = this.cloneKeyMethod != null;
ValueIsCloneableExternalMethod = this.cloneValueMethod != null;
}
