protected override bool Equals(KeyBase other)
{
GuidKey key;
if (!TryConvert(other, out key))
{
return(false);
}
return(Guid == key.Guid);
}
protected override int CompareValueTo(KeyBase other)
{
GuidKey key;
if (!TryConvert(other, out key))
{
return(1);
}
return(Guid.CompareTo(key.Guid));
}
protected override bool Equals(KeyBase other)
{
Int32Key key;
if (!TryConvert(other, out key))
{
return(false);
}
return(ID == key.ID);
}
protected override int CompareValueTo(KeyBase other)
{
Int32Key key;
if (!TryConvert(other, out key))
{
return(1);
}
return(ID.CompareTo(key.ID));
}
/// <summary>
/// Tries to cast <paramref name="other"/> to <typeparamref name="T"/> or convert it using <see cref="Converts"/>.
/// </summary>
/// <typeparam name="T">The type of the target key.</typeparam>
/// <param name="other">The key to convert.</param>
/// <param name="key">The converter key.</param>
/// <returns><c>true</c> if conversion was successful and <paramref name="key"/> is set; otherwise <c>false</c> and <paramref name="key"/> is <c>null</c>.</returns>
protected bool TryConvert <T>(KeyBase other, out T key)
where T : KeyBase
{
key = other as T;
if (other == null && !Converts.Try <IKey, T>(other, out key))
{
return(false);
}
return(true);
}
protected override int CompareValueTo(KeyBase other)
{
StringKey key;
if (!TryConvert(other, out key))
{
return(1);
}
return(Identifier.CompareTo(key.Identifier));
}
protected override bool Equals(KeyBase other)
{
StringKey key;
if (!TryConvert(other, out key))
{
return(false);
}
return(Identifier == key.Identifier);
}
public int CompareTo(object obj)
{
KeyBase key = obj as KeyBase;
if (key == null)
{
return(1);
}
int typeCompare = Type.CompareTo(key.Type);
if (typeCompare == 0)
{
return(CompareValueTo(key));
}
return(typeCompare);
}
public bool Equals(IKey other)
{
KeyBase key = other as KeyBase;
if (key == null)
{
return(false);
}
if (IsEmpty != key.IsEmpty)
{
return(false);
}
if (Type != key.Type)
{
return(false);
}
return(Equals(key));
}
/// <summary> /// Should compare value of the <paramref name="other"/>. /// </summary> /// <param name="other">The other key to compare its value to.</param> /// <rereturns><see cref="IComparable.CompareTo"/>.</rereturns> protected abstract int CompareValueTo(KeyBase other);
/// <summary> /// Should compare this key value to value of <paramref name="other"/> and returns its values are equal. /// </summary> /// <param name="other">The other key to compare its value.</param> /// <returns></returns> protected abstract bool Equals(KeyBase other);