public bool IsIngredientKey(string key) { return(m_indexMap.IsExist(key)); }
public bool IsCustomerKey(string key) { return(m_indexMap.IsExist(key)); }
public bool IsFoodKey(string key) { return(m_indexMap.IsExist(key)); }
public bool IsIngredientKey(string key) { return(m_indexMap.IsExist(key)); }
public bool IsCustomerKey(string key) { return(m_indexMap.IsExist(key)); }
public bool IsFoodKey(string key) { return(m_indexMap.IsExist(key)); }