internal static void SetValue(UrlQueryParameter qp, string value)
{
Collection changedColl = qp.GetSync(() =>
{
if (qp._set == null)
{
qp._value = value;
return(null);
}
return(qp._set.GetSync(() =>
{
if ((qp._value == null) ? value == null : value != null && value == qp._value)
{
return null;
}
qp._value = value;
return qp._set._collection;
}));
});
if (changedColl != null)
{
changedColl.OnChange();
}
}
public IEnumerable <string> GetAllValues(string key)
{
ValueSet vs = ValueSet.Get(this, key);
if (vs != null)
{
for (UrlQueryParameter p = vs.First; p != null; p = p._nextValue)
{
if (p.GetSync(() => p._set == null || !ReferenceEquals(p._set, vs)))
{
throw new InvalidOperationException("Collection changed");
}
yield return(p.ToString());
}
}
}
internal static void SetKey(UrlQueryParameter qp, string key)
{
Collection changedColl = qp.GetSync(() =>
{
if (qp._set == null)
{
qp._key = key;
return(null);
}
return(qp._set.GetSync(() =>
{
if (qp.Key == key)
{
return null;
}
if (qp._set._collection == null)
{
// TODO: Not in collection
return null;
}
return qp._set._collection.GetSync((Collection c) =>
{
if (c._keyComparer.Equals(key, qp.Key))
{
// TODO: Modify key
}
else
{
// TODO: Ttoal key change
}
return c;
}, qp._set._collection);
}));
});
if (changedColl != null)
{
changedColl.OnChange();
}
}
internal static bool Remove(UrlQueryParameter qp)
{
if (qp == null)
{
return(false);
}
Collection changedCol = qp.GetSync(() =>
{
if (qp._set == null)
{
return(null);
}
return(qp._set.GetSync((ValueSet vs) =>
{
if (vs._collection == null)
{
if (qp._previousValue == null)
{
if ((vs._firstParameter = qp._nextValue) == null)
{
vs._lastParameter = null;
}
else
{
qp._nextValue = qp._nextValue._previousValue = null;
}
}
else
{
if ((qp._previousValue._nextValue = qp._nextValue) == null)
{
vs._lastParameter = qp._previousValue;
}
else
{
qp._nextValue._previousValue = qp._previousValue;
qp._nextValue = null;
}
qp._previousValue = null;
}
qp._set = null;
return null;
}
vs._collection.GetSync((Collection c) =>
{
if (qp._previousParameter == null)
{
if ((c._firstParameter = qp._nextParameter) == null)
{
c._lastParameter = vs._firstParameter = vs._lastParameter = null;
c._firstSet = c._lastSet = qp._set = vs._next = vs._previous = null;
vs._collection = null;
return c;
}
qp._nextParameter = qp._nextParameter._previousParameter = null;
}
else
{
if ((qp._previousParameter._nextParameter = qp._nextParameter) == null)
{
c._lastParameter = qp._previousParameter;
}
else
{
qp._nextParameter._previousParameter = qp._previousParameter;
qp._nextParameter = null;
}
qp._previousParameter = null;
}
if (qp._previousValue == null)
{
if ((vs._firstParameter = qp._nextValue) == null)
{
vs._lastParameter = null;
if (vs._previous == null)
{
(c._firstSet = vs._next)._previous = null;
vs._next = null;
}
else
{
if ((vs._previous._next = vs._next) == null)
{
c._lastSet = vs._previous;
}
else
{
vs._next._previous = vs._previous;
vs._next = null;
}
vs._previous = null;
}
vs._collection = null;
if (qp._key == null)
{
qp._key = vs._key;
}
qp._set = null;
}
else
{
qp._nextValue = qp._nextValue._previousValue = null;
}
}
else
{
if ((qp._previousValue._nextValue = qp._nextValue) == null)
{
vs._lastParameter = qp._previousValue;
}
else
{
qp._nextValue._previousValue = qp._previousValue;
qp._nextValue = null;
}
qp._previousValue = null;
}
qp._set = null;
return c;
}, vs._collection);
return vs._collection;
}, qp._set));
});
if (changedCol == null)
{
return(false);
}
changedCol.OnChange();
return(true);
}