public void Register(M3U8Attribute attribute)
{
IDictionary <string, M3U8Attribute> dictionary1 = this._attributes;
while (true)
{
Dictionary <string, M3U8Attribute> dictionary2 = new Dictionary <string, M3U8Attribute>(dictionary1);
dictionary2[attribute.Name] = attribute;
IDictionary <string, M3U8Attribute> dictionary3 = Interlocked.CompareExchange <IDictionary <string, M3U8Attribute> >(ref this._attributes, (IDictionary <string, M3U8Attribute>)dictionary2, dictionary1);
if (dictionary3 != dictionary1)
{
dictionary1 = dictionary3;
}
else
{
break;
}
}
}
public static TInstance AttributeInstance <TInstance>(this M3U8TagInstance tagInstance, M3U8Attribute attribute) where TInstance : M3U8AttributeInstance
{
return(Enumerable.FirstOrDefault <M3U8AttributeInstance>(M3U8TagInstanceExtensions.Attributes(tagInstance), (Func <M3U8AttributeInstance, bool>)(a => a.Attribute == attribute)) as TInstance);
}
public static IEnumerable <M3U8AttributeInstance> Attributes(this M3U8TagInstance tagInstance, M3U8Attribute attribute)
{
return(Enumerable.Where <M3U8AttributeInstance>(M3U8TagInstanceExtensions.Attributes(tagInstance), (Func <M3U8AttributeInstance, bool>)(a => a.Attribute == attribute)));
}
