/// <summary>
/// Get instance <br />
/// 获取实例
/// </summary>
/// <param name="context"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public static T GetInstance <T>(this VerifiableObjectContext context)
{
if (context is null)
{
throw new ArgumentNullException(nameof(context));
}
return(context.Instance.As <T>());
}
private VerifiableMemberContext(object value, VerifiableMemberContract contract, VerifiableObjectContext parentContext)
{
_parentContext = parentContext;
_contract = contract ?? throw new ArgumentNullException(nameof(contract));
_valueMode = ValueMode.DirectValue;
_hasGot = true;
_valueCached = value;
}
internal VerifiableObjectContext(object targetObject, VerifiableObjectContract contract, VerifiableObjectContext parentContext)
{
_targetObject = targetObject;
_contract = contract ?? throw new ArgumentNullException(nameof(contract));
_directMode = true;
_keyValueRef = null;
InstanceName = contract.IsBasicType ? VerifiableMemberContract.BASIC_TYPE : "Instance";
ParentContext = parentContext;
IsChildContext = parentContext is not null;
}
/// <summary>
/// Create <br />
/// 创建
/// </summary>
/// <param name="value"></param>
/// <param name="contract"></param>
/// <param name="parentContext"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static VerifiableMemberContext Create <T>(T value, VerifiableMemberContract contract, VerifiableObjectContext parentContext = default)
{
return(new(value, contract, parentContext));
}
public VerifiableMemberContext(VerifiableObjectContext parentContext, VerifiableMemberContract contract, bool directMode)
{
_parentContext = parentContext;
_contract = contract ?? throw new ArgumentNullException(nameof(contract));
_valueMode = directMode ? ValueMode.DirectType : ValueMode.Dictionary;
}