public ICryptoCurrency AddCrypto(CryptoCurrency value)
{
if (value.Currency.Equals(Currency))
{
return(new CryptoCurrency(Amount + value.Amount, Currency));
}
return(new Vault(this, value));
}
protected void SetUp()
{
ETH12 = new CryptoCurrency(12, "ETH");
ETH14 = new CryptoCurrency(14, "ETH");
DBIX7 = new CryptoCurrency(7, "DBIX");
DBIX21 = new CryptoCurrency(21, "DBIX");
Vault1 = new Vault(ETH12, DBIX7);
Vault2 = new Vault(ETH14, DBIX21);
}
public override bool Equals(Object anObject)
{
if (IsZero)
{
if (anObject is ICryptoCurrency)
{
return(((ICryptoCurrency)anObject).IsZero);
}
}
if (anObject is CryptoCurrency)
{
CryptoCurrency aCrypto = (CryptoCurrency)anObject;
return(aCrypto.Currency.Equals(Currency) &&
Amount == aCrypto.Amount);
}
return(false);
}
private void AppendCrypto(CryptoCurrency c)
{
ICryptoCurrency old = FindCrypto(c.Currency);
if (old == null)
{
CryptoCurrencies.Add(c);
return;
}
CryptoCurrencies.Remove(old);
ICryptoCurrency sum = old.Add(c);
if (sum.IsZero)
{
return;
}
CryptoCurrencies.Add(sum);
}
public ICryptoCurrency AddCrypto(CryptoCurrency c)
{
return((new Vault(c, this)).Simplify());
}
public Vault(CryptoCurrency c1, Vault v)
{
AppendCrypto(c1);
AppendVault(v);
}
private bool Contains(CryptoCurrency c)
{
CryptoCurrency crypto = FindCrypto(c.Currency);
return(crypto.Amount == c.Amount);
}
public Vault(CryptoCurrency c1, CryptoCurrency c2)
{
AppendCrypto(c1);
AppendCrypto(c2);
}
