public static void Snippet6()
{
// <Snippet6>
UriTemplate template = new UriTemplate("weather/{state}/{city}?forecast={day}");
UriTemplate template2 = new UriTemplate("weather/{country}/{village}?forecast={type}");
bool equiv = template.IsEquivalentTo(template2);
// </Snippet6>
}
static void Main(string[] args)
{
// <Snippet0>
// Define two structurally equivalent templates
UriTemplate temp1 = new UriTemplate("weather/{state}/{city}");
UriTemplate temp2 = new UriTemplate("weather/{country}/{village}");
// Notice they are not reference equal, in other words
// they are do not refer to the same object
if (temp1 == temp2)
{
Console.WriteLine("{0} and {1} are reference equal", temp1, temp2);
}
else
{
Console.WriteLine("{0} and {1} are NOT reference equal", temp1, temp2);
}
// Notice they are structrually equal
if (temp1.IsEquivalentTo(temp2))
{
Console.WriteLine("{0} and {1} are structurally equal", temp1, temp2);
}
else
{
Console.WriteLine("{0} and {1} are NOT structurally equal", temp1, temp2);
}
// <Snippet1>
// Create a dictionary and use UriTemplateEquivalenceComparer as the comparer
Dictionary <UriTemplate, object> templates = new Dictionary <UriTemplate, object>(new UriTemplateEquivalenceComparer());
// </Snippet1>
// Add template 1 into the dictionary
templates.Add(temp1, "template1");
// The UriTemplateEquivalenceComparer will be used here to compare the template in the table with template2
// they are structurally equivalent, so ContainsKey will return true.
if (templates.ContainsKey(temp2))
{
Console.WriteLine("Both templates hash to the same value");
}
else
{
Console.WriteLine("Both templates do NOT hash to the same value");
}
// </Snippet0>
}